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turck BL20-2DI-24VDC-P, Hardware And Engineering

The turck BL20-2DI-24VDC-P is a high-quality hardware and engineering product designed for efficient automation processes. This product ensures optimal performance with its 24VDC inputs and features two digital inputs. You can easily access the user manual for this product on our website, where it can be downloaded for free, ensuring a seamless installation and operation experience. Visit manualshive.com to download the manual and unlock the full potential of this remarkable product.

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D300717  1211 - BL20 I/O modules

5-33

Digital input module, 16DI, 24 V DC, positive switching (sinking)

5.9.3

Module parameters

None

5.9.4

Base modules 

with tension clamp connection
BL20-B3T-SBB
BL20-B4T-SBBC

with screw connection
BL20-B3S-SBB
BL20-B4S-SBBC

Figure 5-41: 
Base module 
BL20-B3T-SBB

Figure 5-42: 

Base module 
BL20-B4T-SBBC

Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]

Summary of Contents for BL20-2DI-24VDC-P

Page 1: ...BL20 I O MODULES HARDWARE AND ENGINEERING Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 2: ...e of the translation No part of this manual may be reproduced in any form printed photocopy microfilm or any other process or processed duplicated or distributed by means of electronic systems without written permission of Hans Turck GmbH Co KG Muelheim an der Ruhr Subject to alterations without notice Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 3: ...the mains voltage from the rated value must not exceed the tolerance limits given in the specifications otherwise this may cause malfunction and dangerous operation Emergency stop devices complying with IEC EN 60 204 1 must be effective in all operating modes of the automation devices Unlatching the emergency stop devices must not cause restart Devices that are designed for mounting in housings or...

Page 4: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 5: ... pole for analog modules 2 9 3 General technical Data of BL20 modules 3 1 Introduction 3 2 3 2 Abbreviations 3 3 3 2 1 Module abbreviations 3 3 3 3 Station dimensions 3 6 3 3 1 Dimensions for electronics modules 3 6 3 3 2 Dimensions for base modules 3 6 3 3 3 Dimension drawings 3 6 3 3 4 Dimensions of the BL20 ECO modules 3 10 3 4 General technical data of a BL20 station 3 11 3 4 1 Approvals 3 13 ...

Page 6: ...ng 5 16 5 5 1 Technical data 5 17 5 5 2 Diagnostic and status messages 5 17 5 5 3 Module parameters 5 18 5 5 4 Base modules 5 18 5 5 5 Wiring diagrams 5 19 5 6 Digital input module 4DI 24 V DC negative switching sourcing 5 20 5 6 1 Technical data 5 21 5 6 2 Diagnostic and status messages 5 21 5 6 3 Module parameters 5 22 5 6 4 Base modules 5 22 5 6 5 Wiring diagrams 5 23 5 7 Digital input module 4...

Page 7: ...dules 6 8 6 2 5 Wiring diagrams 6 9 6 2 6 Measurement value representation 6 10 6 3 Analog input module 2AI 0 4 20 mA 6 11 6 3 1 Technical data 6 12 6 3 2 Diagnostic and status messages 6 12 6 3 3 Module parameters per channel 6 13 6 3 4 Base modules 6 13 6 3 5 Wiring diagrams 6 14 6 3 6 Measurement value representation 6 15 6 4 Analog input module 1AI 10 0 10 V DC 6 16 6 4 1 Technical data 6 17 6...

Page 8: ...epresentation for voltage current 6 52 6 9 6 Extended Range value representation for voltage current 6 55 6 9 7 Value representation for process automation NE43 for voltage current 6 60 6 9 8 Standard value representation for Pt Ni and resistance measurement 6 64 6 10 Analog input module 2AI current HART 6 71 6 10 1 Technical data 6 72 6 10 2 Diagnostic and status messages 6 72 6 10 3 Module param...

Page 9: ...al output module 16DO 0 5 A positive switching sourcing 7 24 7 7 1 Technical data 7 25 7 7 2 Diagnostic and status messages 7 26 7 7 3 Module parameters 7 26 7 7 4 Base modules 7 27 7 7 5 Wiring diagrams 7 27 7 8 Digital output module BL20 Economy 16DO 0 5 A positive switching sourcing 7 28 7 8 1 Technical data 7 29 7 8 2 Diagnostic and status messages 7 30 7 8 3 Wiring diagrams 7 30 7 9 Digital o...

Page 10: ...ta 8 17 8 5 2 Diagnostic and status messages 8 18 8 5 3 Module parameters per channel 8 18 8 5 4 Wiring diagrams 8 20 8 5 5 Standard value representation 8 21 8 5 6 Extended Range value representation for voltage current 8 24 8 5 7 Value representation for process automation NE 43 8 28 8 6 Analog output module 2AO current HART 8 30 8 6 1 Technical data 8 31 8 6 2 Diagnostic and status messages 8 3...

Page 11: ... Technical features 10 30 10 2 RS232 Interface BL20 1RS232 10 37 10 2 1 Data transfer method 10 37 10 2 2 Data exchange 10 37 10 2 3 Process input data PDin 10 37 10 2 4 Schematic diagram of the receive sequence 10 39 10 2 5 Process output data PDout 10 39 10 2 6 Schematic diagram of the transmit sequence 10 41 10 2 7 Technical data 10 41 10 2 8 Diagnostic and status messages 10 43 10 2 9 Module P...

Page 12: ...onformance function 10 89 10 6 2 System behavior with the configuration checks 10 90 11 Mounting and wiring 11 1 Mechanical mounting 11 2 11 1 1 General mounting rules 11 2 11 1 2 Mounting the gateway 11 2 11 1 3 Mounting the base module block or slice design 11 4 11 1 4 Mounting slot identification and color markers 11 5 11 1 5 Jumpers for relay modules 11 7 11 1 6 Mounting end brackets and end p...

Page 13: ...modules 14 15 14 2 1 Equations for 16 bit representation 14 15 14 3 Identcodes of the BL20 modules 14 21 14 4 Nominal current consumption and power loss 14 23 14 4 1 Nominal current consumption of the BL20 modules from supply terminal IL 14 23 14 4 2 Nominal current of the BL20 modules on the module bus IMB 14 25 14 4 3 Power loss of the BL20 modules 14 27 14 5 Acronyms 14 29 14 5 1 Electronic and...

Page 14: ...D300717 1211 BL20 I O modules x Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 15: ...entation concept 2 1 2 Description of symbols used 3 1 3 General information 4 1 3 1 Prescribed use 4 1 3 2 Notes concerning planning installation of this product 4 1 4 List of revisions 5 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 16: ...well as all general information concerning the whole system as for example mounting dismounting labeling etc Furthermore this manual contains a short description of the project planning and diagnostics software for TURCK I O systems the software I O ASSISTANT The bus specific BL20 gateways the connection to the different automation devices the maximum system extension as well as all other bus spec...

Page 17: ...xtreme caution Attention This sign can be found next to all notes that indicate a potential hazard This can refer to possible danger to personnel and damages to the system hardware and software and to the facility Note This sign can be found next to all general notes that supply important information about one or more operating steps These specific notes are intended to make operation easier and a...

Page 18: ...Please read this section carefully Safety aspects cannot be left to chance when dealing with electrical equipment Danger The devices described in this manual must be used only in applications prescribed in this manual or in the respective technical descriptions and only with certified components and devices from third party manufacturers Danger All respective safety measures and accident protectio...

Page 19: ...owing changes revisions have been made Table 1 1 List of revisions Chapter Subject Description new changed Chap 13 BL20 Approvals for Zone 2 Division 2 separate manual D301255 X Note The publication of this manual renders all previous editions invalid Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 20: ...About this manual D300717 1211 BL20 I O modules 1 6 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 21: ...ithout power supply 3 2 2 2 Power distribution modules 4 2 2 3 Electronics modules 4 2 2 4 Base modules 5 2 2 5 BL20 ECO 6 2 2 6 End plate 7 2 2 7 End bracket 7 2 2 8 Jumpers 8 2 2 9 Shield connection gateway 8 2 2 10 Marking material 9 2 2 11 Shield connection 2 pole for analog modules 9 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 22: ...it your needs because the modules are available in block and slice design A BL20 station can contain modules in any combination which means it is possible to adapt the system to practically all applications in automated industry Compactness The slim design of the BL20 modules gateway 50 4 mm 1 98 inch slice 12 6 mm 0 49 inch and block 100 8 mm 3 97 inch and their low overall height favor the insta...

Page 23: ...nerates diagnostic information for the higher level master and the software tool I Oassistant Gateways with integrated power supply The BL20 gateways BL20 GWBR xxx offer an integrated power supply unit for feeding the gateway and the connected I O modules It is not necessary to supply each individual module with a separate voltage Gateways without power supply Figure 2 1 Gateway BL20 GWBR PBDP Not...

Page 24: ...output modules and technology modules Electronics modules are plugged onto the base modules and are not directly connected to the wiring The assignment table in the Section Ordering Information of the Appendix shows the possible combinations of electronics and base modules They can be plugged or pulled when the station is being commissioned or for maintenance purposes without having to disconnect ...

Page 25: ... clamp or screw connections 2 3 wire 2 channel 4 wire 2 channel and 4x 2 3 wire 4 channel The assignment table in the Section Ordering Information of the Appendix shows the possible combinations of electronics and base modules Figure 2 4 Electronics module in block design Figure 2 5 Base module with tension clamp connection Figure 2 6 Base module with screw connection Phone 800 894 0412 Fax 888 72...

Page 26: ...g Thus the selection of a base module is unnecessary Within a station the ECO modules can be combined with the modules with separate electronics connection technology provided that the base modules feature tension spring connections Figure 2 7 Base module in block design Figure 2 8 BL20 ECO Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 27: ...d plate ensures that the BL20 station remains secure on the mounting rail even when subjected to vibration 2 2 7 End bracket A second end bracket to the left of the gateway is necessary as well as the one mounted into the end plate to secure the station Figure 2 9 end Plate Figure 2 10 End bracket Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 28: ...in relay modules bridging the relay roots thus considerably reducing the amount of wiring 2 2 9 Shield connection gateway If the gateway is wired directly to the fieldbus it is possible to shield the connection using an attachment on the gateway Figure 2 11 Jumpers Figure 2 12 Shield connection gateway Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 29: ...s on BL20 base modules 2 2 11 Shield connection 2 pole for analog modules The 2 pole shield connection can be used to connect signal cable shielding to the base modules of analog input and output modules A special tension clamp operating tool BL20 ZBW5 2 is required to mount the shield connection onto the base module Figure 2 13 Marking material Figure 2 14 Shield connection Phone 800 894 0412 Fax...

Page 30: ...BL20 Philosophy D300717 1211 BL20 I O modules 2 10 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 31: ...tion dimensions 6 3 3 1 Dimensions for electronics modules 6 3 3 2 Dimensions for base modules 6 3 3 3 Dimension drawings 6 3 3 4 Dimensions of the BL20 ECO modules 10 3 4 General technical data of a BL20 station 11 3 4 1 Approvals 13 3 4 2 Technical data of base modules 13 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 32: ...ays with PROFIBUS DP Turck Documentation No English D300458 with DeviceNet Turck Documentation No English D300460 Please refer to these manuals for the fieldbus specific description of the diagnostic and parameter data of the individual BL20 modules Note The gateway s technical data and the gateway s diagnostic options are also described in the bus specific manuals for the BL20 gateways with PROFI...

Page 33: ...ay with power BL20 P4T SBBC B BR Bus Refreshing module BL20 BR 24VDC D C Designation of a connection level with cross connection to a C rail and can among other things be used as a PE only possible with certain base modules BL20 S4T SBBC CJ Base module for BL20 2AI THERMO PI with integrated PT1000 for cold junction compensation BL20 S4T SBBS CJ CNT Counter BL20 1CNT 24VDC CO Change over BL20 2DO R...

Page 34: ...500 and PT1000 in 2 or 3 wire measurement type BL20 2AI PT NI 2 3 QV Jumper for relay modules BL20 QV 1 R Relay module BL20 2DO R NC S Designation for base module in slice design BL20 S3T SBB S Designation for base modules with screw connection BL20 S3S SBB S Designation for gateway with screw connection BL20 GW PBDB 1 5MB S S Single connector non bridged connections on the same connection level i...

Page 35: ...ia the module bus L Neutral conductor L Positive conductor PE Protective earth conductor RLI Load impedance inductive RLK Load impedance resistive RLL Lamp load RLO Resistive load S Signal cable Sh Shielding UA Active level voltage with negative switching electronics modules UH High level voltage UI Inactive level voltage with negative switching electronics modules Uh Auxiliary voltage for analog ...

Page 36: ... 12 6 x 117 6 x 49 9 0 49 x 4 63 x 1 96 4 wire connection technology 12 6 x 128 9 x 49 9 0 49 x 5 07 x 1 96 4 x 2 3 wire connection technology 12 6 x 154 5 x 49 9 0 49 x 6 08 x 1 96 Block design 2 3 wire connection technology 100 8 x 117 6 x 49 9 3 97 x 4 63 x 1 96 4 wire connection technology 100 8 x 128 9 x 49 9 3 97 x 5 07 x 1 96 4 x 2 3 wire connection technology 100 8 x 154 5 x 49 9 3 97 x 6 ...

Page 37: ...ule in slice design Figure 3 3 Rear view of complete BL20 module in slice design Figure 3 4 BL20 module in block design top view Figure 3 5 Electronics module 12 6 0 49 12 6 0 49 100 8 3 97 74 1 2 92 47 3 1 86 55 4 2 18 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 38: ...se module with tension clamp connection Figure 3 9 Base module with screw connection Figure 3 10 Base module in slice design top view 12 6 0 49 100 8 3 97 154 5 6 08 128 9 5 07 117 6 4 63 4 x 2 3 wire 4 wire 2 3 wire 49 9 1 96 41 6 1 63 154 5 6 08 128 9 5 07 117 6 4 63 4 x 2 3 wire 4 wire 2 3 wire 49 9 1 96 48 3 1 90 12 6 0 49 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwt...

Page 39: ... 9 Station dimensions Figure 3 11 Top view of base module in block design Figure 3 12 Rear view of complete BL20 module in slice design 100 8 3 97 12 6 0 49 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 40: ...odules 3 10 3 3 4 Dimensions of the BL20 ECO modules Figure 3 13 Side view BL20 E 8D Figure 3 14 Side view BL20 E 16D Figure 3 15 Rear view BL20 E complete module 129 5 74 5 161 5 74 5 13 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 41: ... SO2 10 ppm rel humidity 75 non condensing H2S 1 0 ppm rel humidity 75 non condensing Resistance to vibration according to IEC 61131 2 10 to 57 Hz Constant amplitude 0 075 mm 0 003 inch 1g Yes 57 to 150 Hz Constant acceleration 1 g Yes Mode of vibration Frequency sweeps with a change in speed of 1 Octave min Period of oscillation 20 frequency sweeps per axis of coordinate Shock resistant according...

Page 42: ...ctronic modules pull plug cycles 20 Tests according to EN 61 131 2 Cold DIN IEC 68 2 1 temperature 25 C 13 F duration 96 h not in use Dry heat DIN IEC 68 2 2 Temperature 85 C 185 F duration 96 h device not in use Damp heat cyclic DIN IEC 68 2 30 temperature 55 C 131 F duration 2 cycles every 12 h device in use Temperature change DIN IEC 68 2 14 temperature 0 to 55 C 32 to 131 F duration 2 cycles t...

Page 43: ...nch2 22 to 16 AWG f flexible core H 07V K 0 5 to 1 5 mm2 0 0008 to 0 0023 inch2 20 to 16 AWG 0 25 to 1 5 mm2 0 01 to 0 06 inch2 22 to 16 AWG f with ferrules according to DIN 46228 1 ferrules crimped gas tight 0 5 to 1 5 mm2 0 0008 to 0 0023 inch2 20 to 16 AWG 0 25 to 1 5 mm2 0 01 to 0 06 inch2 22 to 16 AWG Plug gauge according to IEC 947 1 1988 A1 A1 max torque for screw connection technology 0 4 ...

Page 44: ...General technical Data of BL20 modules D300717 1211 BL20 I O modules 3 14 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 45: ...imensions 6 4 3 1 Dimensions for electronics modules 6 4 3 2 Dimensions for base modules 6 4 3 3 Dimension drawings 6 4 3 4 Dimensions of the BL20 ECO modules 10 4 4 General technical data of a BL20 station 11 4 4 1 Approvals 13 4 4 2 Technical data of base modules 13 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 46: ...te power separately to each BL20 I O module Power Feeding modules are available in slice design They are mounted on to base modules with tension clamp or screw connections The dusty grey color of the base modules for Power Feeding modules clearly distinguishes them from the base modules designed for BL20 I O modules LED status indicators Error signals and diagnostic statuses are indicated via LEDs...

Page 47: ...ble range 18 to 30 V DC Field supply UL 24 V DC Permissible range of UL 18 to 30 V DC Nominal current from module bus IMB 28 mA Ripple 5 Residual ripple according to EN 61131 2 Maximum operating current IEI 10 A Voltage anomalies according to EN 61 000 4 11 EN 61 131 2 Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation of the Diagnostics UL 24 Supply UL V DC EMC Filter Phone 800 894 ...

Page 48: ...edy DIA Red flashing 0 5 Hz Diagnostics pending Check the wiring from the module bus to the field power supply and to the system s power supply Check the voltages of the field power supply and to the system power supply Red Module bus communication failure Check if more than two ad joining electronics modules have been pulled Check the wiring from the module bus to the system power supply Off No e...

Page 49: ...20 P4T SBBC with screw connection BL20 P3S SBB BL20 P4S SBBC Wiring diagrams Figure 4 4 Base module BL20 P4T SBBC Figure 4 5 Wiring diagram Figure 4 6 Wiring diagram 24 V DC 23 22 21 13 12 11 24 V DC PE 24 23 22 21 14 13 12 11 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 50: ...ge according to EN 61 131 2 Field supply UL 120 230 V AC Permissible range of UL according to EN 61 131 2 Nominal current from module bus IMB 25 mA Ripple 5 Residual ripple according to EN 61131 2 Maximum operating current IEI 10 A Voltage anomalies according to EN 61 000 4 11 EN 61 131 2 Logic 120 230 Module supply V DC 5 Module bus V DC Galvanic isolation of the Diagnostics UL 120 230 V AC Suppl...

Page 51: ...Red flashing 0 5 Hz Diagnostics pending Red flashing 0 5 Hz and LED UL Off voltage at the terminal 84 V AC 5 V AC Check the wiring to the field power supply Check the external power supply unit and external mains unit Red Module bus communication failure Check if more than two ad joining electronics modules have been pulled Check the wiring from the module bus to the system power supply Off No err...

Page 52: ...BB BL20 P4T SBBC with screw connection BL20 P3S SBB BL20 P4S SBBC Wiring diagrams Figure 4 10 Base module BL20 P4T SBBC Figure 4 11 Wiring diagram Figure 4 12 Wiring diagram 23 22 21 13 12 11 N L 24 23 22 21 14 13 12 11 PE N L Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 53: ... mounted on to base modules with tension clamp or screw connections The dusty grey color of the base modules for Bus Refreshing modules clearly distinguishes them from the base modules designed for BL20 I O modules LED status indicators Error signals and diagnostic statuses are indicated via LEDs on the module The corresponding diagnostic information is transmitted to the gateway via diagnostic bi...

Page 54: ...18 to 30 V DC Permissible range for Usys 5 V DC 4 7 to 5 3 V DC Field supply UL 24 V DC Permissible range for UL 18 to 30 V DC Ripple 5 Residual ripple according to EN 61131 2 Maximum operating current IEI 10 A Maximum system current supply IMB 1 5 A Logic 24 Module supply V DC 5 Module bus 5 Gateway supply V DC V DC 24 Supply Usys V DC 24 Supply UL V DC EMC Filter EMC Filter Diagnostics 24 V DC 5...

Page 55: ... supply Check the voltages of thefield powersupplyand to the system power supply Red Module bus communication failure Check if more than two ad joining electronics modules have been pulled Check the wiring from the module bus to the system power supply Off No error messages or diagnostics Vcc Green 5 Vcc voltage supply to the module bus is OK Off 5 Vcc voltage supply to the module bus is faulty Wh...

Page 56: ...way with tension clamp connection BL20 P3T SBB BL20 P4T SBBC with screw connection BL20 P3S SBB BL20 P4S SBBC Figure 4 15 Base module BL20 P3T SBB with gateway power supply Figure 4 16 Base module BL20 P4T SBBC B without gateway power supply Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 57: ...ention Only the modules BL20 P3x SBB or BL20 P4x SBBC first module to the right of the gateway can be used to distribute power to the gateways Figure 4 17 Assigning base modules Awithpower distribution to the gateway light grey connection Bwithoutpower distribution to the gateway yellow connection Figure 4 18 Wiring diagram BL20 P3x SBB with gateway supply BL20 P3x SBB B without gateway supply B A...

Page 58: ...s 4 14 Figure 4 19 Wiring diagram BL20 P4x SBBC with gateway supply BL20 P4x SBBC B without gateway supply 24 23 22 21 14 13 12 11 PE 24 V DC Module bus supply 24 V DC Field supply Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 59: ...5 4 5 Wiring diagrams 14 5 5 Digital input module 4DI 24 V DC positive switching sinking 16 5 5 1 Technical data 17 5 5 2 Diagnostic and status messages 17 5 5 3 Module parameters 18 5 5 4 Base modules 18 5 5 5 Wiring diagrams 19 5 6 Digital input module 4DI 24 V DC negative switching sourcing 20 5 6 1 Technical data 21 5 6 2 Diagnostic and status messages 21 5 6 3 Module parameters 22 5 6 4 Base ...

Page 60: ... 5 10 Digital input module BL20 Economy 16DI 24 V DC positive switching sinking 35 5 10 1 Technical data 36 5 10 2 Diagnostic and status messages 36 5 10 3 Wiring diagrams 37 5 11 Digital input module 32DI 24 V DC positive switching sinking 38 5 11 1 Technical data 39 5 11 2 Diagnostic and status messages 40 5 11 3 Module parameters 40 5 11 4 Base modules 40 5 11 5 Wiring diagrams 41 Phone 800 894...

Page 61: ...tection LED status indicators Channel statuses are indicated by LEDs Error signals from the I O level are indicated by each module via the DIA LED A continuously lit up red DIA LED indicates the failure of the module bus communication at the digital input module 5 1 1 Module overview Table 5 1 Overview digital input modules Number of channels Positive switching BL20 2DI 24VDC P 2 BL20 2DI 24VDC N ...

Page 62: ...t module 2DI 24 V DC positive switching sinking Figure 5 1 BL20 2DI 24VDC P Figure 5 2 Block diagram Logic 24 Module supply V DC 24 V DC GND 5 Module bus V DC Galvanic isolation Field Filter Filter Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 63: ... V to 5 V High level UH 11 V to 30 V Input current Low level IL 0 mA to 1 5 mA High level IH 2 mA to 10 mA Input delay tON 200 μs tOFF 200 μs 2 wire initiators Bero can be connected with a permissible closed circuit current of 1 5 mA Table 5 3 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Che...

Page 64: ...mp connection BL20 S3T SBB BL20 S4T SBBC with screw connection BL20 S3S SBB BL20 S4S SBBC 5 2 5 Wiring diagrams Figure 5 3 Base module BL20 S3T SBB Figure 5 4 Base module BL20 S4T SBBC Figure 5 5 Wiring diagram BL20 S3x SBB 23 22 21 13 12 11 S S Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 65: ... modules 5 7 Digital input module 2DI 24 V DC positive switching sinking Figure 5 6 Wiring diagram BL20 S4x SBBC 23 22 21 13 12 11 S S PE PE 24 14 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 66: ... module 2DI 24 V DC negative switching sourcing Figure 5 7 BL20 2DI 24VDC N Figure 5 8 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field Filter Filter 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 67: ...to 5 V Inactive level UI UPF 11 V Input current Active level IA 1 3 mA to 6 mA Inactive level II 0 mA to 1 2 mA Input delay tON 200 μs tOFF 200 μs 2 wire initiators Bero can be connected with a permissible closed circuit current of 1 5 mA Table 5 5 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulle...

Page 68: ...p connection BL20 S3T SBB BL20 S4T SBBC with screw connection BL20 S3S SBB BL20 S4S SBBC 5 3 5 Wiring diagrams Figure 5 9 Base module BL20 S3T SBB Figure 5 10 Base module BL20 S4T SBBC Figure 5 11 Wiring diagram BL20 S3x SBB 23 22 21 13 12 11 S S Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 69: ...odules 5 11 Digital input module 2DI 24 V DC negative switching sourcing Figure 5 12 Wiring diagram BL20 S4x SBBC 23 22 21 13 12 11 S S PE PE 24 14 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 70: ...input module 2DI 120 230 V AC Figure 5 13 BL20 2DI 120 230VAC Figure 5 14 Block diagram Logic 120 230 Module supply V AC 5 Module bus V DC Galvanic isolation Field Filter Filter 120 230 V AC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 71: ...l UH 79 V AC to 265 V AC Frequency range 47 5 Hz to 63 Hz Input current Low level IL 0 mA to 1 mA High level IH 3 mA to 10 mA Input delay tON 20 ms tOFF 20 ms Maximum permissible wire capacity 141 nF at 79 V AC 50 Hz 23 nF at 265 V AC 50 Hz Table 5 7 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pul...

Page 72: ...nnection BL20 S3T SBB BL20 S4T SBBC with screw connection BL20 S3S SBB BL20 S4S SBBC 5 4 5 Wiring diagrams Figure 5 15 Base module BL20 S3T SBB Figure 5 16 Base module BL20 S4T SBBC Figure 5 17 Wiring diagram BL20 S3x SBB 23 22 21 13 12 11 S S N N L L Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 73: ...20 I O modules 5 15 Digital input module 2DI 120 230 V AC Figure 5 18 Wiring diagram BL20 S4x SBBC N N L L 23 22 21 13 12 11 S S PE PE 24 14 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 74: ... 4DI 24 V DC positive switching sinking Figure 5 19 BL20 4DI 24VDC P Figure 5 20 Block diagram 24 V DC GND Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field Filter Filter Filter Filter Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 75: ...gh level UH 15 V to 30 V Input current Low level IL 0 mA to 1 5 mA High level IH 2 mA to 10 mA Input delay tON 200 μs tOFF 200 μs Table 5 9 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of channel 1 ...

Page 76: ... 5 5 4 Base modules with tension clamp connection BL20 S4T SBBS BL20 S6T SBBSBB with screw connection BL20 S4S SBBS BL20 S6S SBBSBB Figure 5 21 Base module BL20 S4T SBBS Figure 5 22 Base module BL20 S6T SBBSBB Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 77: ... switching sinking 5 5 5 Wiring diagrams Figure 5 23 Wiring diagram BL20 S4x SBBS Figure 5 24 Wiring diagram BL20 S6x SBBSBB 23 22 21 13 12 11 S S S S 24 14 26 25 24 23 22 21 16 15 14 13 12 11 S S S S Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 78: ... 4DI 24 V DC negative switching sourcing Figure 5 25 BL20 4DI 24VDC N Figure 5 26 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field Filter Filter Filter Filter 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 79: ... level UI UPF 11 V Input current Active level IA 1 3 mA to 6 mA Inactive level II 0 mA to 1 2 mA Input delay tON 200 μs tOFF 200 μs Table 5 11 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of channel...

Page 80: ... 5 6 4 Base modules with tension clamp connection BL20 S4T SBBS BL20 S6T SBBSBB with screw connection BL20 S4S SBBS BL20 S6S SBBSBB Figure 5 27 Base module BL20 S4T SBBS Figure 5 28 Base module BL20 S6T SBBSBB Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 81: ... switching sourcing 5 6 5 Wiring diagrams Figure 5 29 Wiring diagram BL20 S4x SBBS Figure 5 30 Wiring diagram BL20 S6x SBBSBB 23 22 21 13 12 11 S S S S 24 14 26 25 24 23 22 21 16 15 14 13 12 11 S S S S Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 82: ...tal input module 4DI NAMUR Figure 5 31 BL20 4DI NAMUR Figure 5 32 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Filter Filter Filter Filter 24 V DC GND Field Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 83: ... 0 08 mA sitch off threshold 0 12 mA INSC sitch on threshold 6 2 mA sitch off threshold 5 9 mA Isolation voltage UTMB module bus filed 2500 VDC UFE field supply FE 1000 VDC Table 5 13 LED indicators LED Display Meaning Remedy DIA Red flashing 0 5 Hz Diagnostics pending Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply ...

Page 84: ...e Value Digital input x normal A inverted Input filter x deactivate A activate Short circuit monitoring x deactivate A activate Short circuit diagnosis x deactivate A activate Open circuit monitoring x deactivate A activate Open circuit diagnosis x deactivate A activate Input on diagnostic x output substitute value A hold current value Substitute value on diag x off A on Phone 800 894 0412 Fax 888...

Page 85: ... clamp connection BL20 S4T SBBS with screw connection BL20 S4S SBBS 5 7 5 Wiring diagrams Figure 5 33 Base module BL20 S4T SBBS Figure 5 34 Wiring diagram BL20 S4x SBBS 23 22 21 13 12 11 24 14 21 11 Bit 0 Bit 1 Bit 2 Bit 3 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 86: ...DI 24 V DC positive switching sinking Figure 5 35 BL20 E 8DI 24VDC P Figure 5 36 Block diagram Logic 24 V DC module supply 5 V DC module bus Field Filter Filter Filter 24 V DC GND 24 V DC 1 7 8 9 10 5 V DC GND 5 V DC 8 x Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 87: ...put voltage nominal value at 24 V DC Low level UL 30 V to 5 V High level UH 11 V to 30 V Input current Low level IL 1 mA to 1 5 mA High level IH 2 mA to 5 mA Input delay tON 100 μs tOFF 200 μs Isolation voltage Module bus Channels 500 Veff Table 5 16 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pul...

Page 88: ... 3 Wiring diagrams Figure 5 37 Wiring diagram Figure 5 38 Wiring diagram with sensor supply 1 10 9 8 7 6 5 4 3 2 24 V DC S S S S S S S S 1 10 9 8 7 6 5 4 3 2 24 V DC S S S S S S S S GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 89: ... 9 Digital input module 16DI 24 V DC positive switching sinking Figure 5 39 BL20 16DI 24VDC P Figure 5 40 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field Filter 16 Filter 1 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 90: ... 5 V High level UH 15 V to 30 V Input current Low level IL 0 mA to 1 5 mA High level IH 2 mA to 10 mA Input delay tON 200 μs tOFF 200 μs Table 5 18 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of ch...

Page 91: ...3 Module parameters None 5 9 4 Base modules with tension clamp connection BL20 B3T SBB BL20 B4T SBBC with screw connection BL20 B3S SBB BL20 B4S SBBC Figure 5 41 Base module BL20 B3T SBB Figure 5 42 Base module BL20 B4T SBBC Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 92: ...grams Figure 5 43 Wiring diagram BL20 B3x SBB Figure 5 44 Wiring diagram BL20 B4x SBBC 163 162 161 153 151 23 22 21 13 12 11 S S 152 23 163 22 162 21 161 13 153 12 152 11 151 S S PE PE 24 164 14 154 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 93: ... 10 Digital input module BL20 Economy 16DI 24 V DC positive switching sinking Figure 5 45 BL20 E 16DI 24VDC P Figure 5 46 Block diagram 1 15 16 GND 5 V DC 5 V DC GNDL UL 24 V DC 16 x 5 V D C Filter Filter Filter Logic Field Module bus Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 94: ...at 24 V DC Low level UL 30 V to 5 V High level UH 11 V to 30 V Input current Low level IL 1 mA to 1 5 mA High level IH 2 mA to 5 mA Input delay tON 150 μs tOFF 300 μs Isolation voltage Module bus Channels 500 Veff Table 5 20 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply...

Page 95: ...agrams Figure 5 47 Wiring diagram Figure 5 48 Wiring diagram with sensor supply 1 8 7 6 5 4 3 2 9 16 15 14 13 12 11 10 S S S S S S S S S S S S S S S S S UL 24 V DC 1 8 7 6 5 4 3 2 9 16 15 14 13 12 11 10 S S S S S S S S S S S S S S S S GNDL UL 24 V DC Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 96: ...dule 32DI 24 V DC positive switching sinking Figure 5 49 BL20 32DI 24VDC P Figure 5 50 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field Filter 32 Filter 1 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 97: ...supply terminal UL 24 V DC Nominal current from supply terminal IL 30 mA Nominal current from module bus IMB 45 mA Power loss of the module typical 4 2 W Input voltage nominal value at 24 V DC Low level UL 30 V to 5 V High level UH 15 V to 30 V Input current Low level IL 1 5 mA High level IH 2 mA to 10 mA Input delay tON 200 μs tOFF 200 μs Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Ema...

Page 98: ...f more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of channel 1 1 Off Status of channel 1 0 161 Green Status of channel 16 1 Off Status of channel 16 0 14 Green Status of channel 17 1 Off Status of channel 17 0 164 Green Status of channel 32 1 Off Status of channel 32 0 Figure 5 51 Base module...

Page 99: ...hing sinking with screw connection BL20 B6S SBBSBB 5 11 5 Wiring diagrams Figure 5 52 Wiring diagram BL20 B6x SBBSBB 26 25 24 23 22 21 16 15 14 13 12 11 S S 166 165 164 163 162 161 156 155 154 153 152 151 S S Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 100: ...Digital input modules D300717 1211 BL20 I O modules 5 42 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 101: ...entation 15 12 bit value representation left justified 15 6 4 Analog input module 1AI 10 0 10 V DC 16 6 4 1 Technical data 17 6 4 2 Diagnostic and status messages 17 6 4 3 Module parameters 18 6 4 4 Base modules 18 6 4 5 Wiring diagrams 19 6 4 6 Measurement value representation 20 16 bit representation 20 12 bit representation left justified 20 6 5 Analog input module 2AI 10 0 10 V DC 21 6 5 1 Tec...

Page 102: ...46 6 9 1 Technical data 47 6 9 2 Diagnostic and status messages 48 6 9 3 Module parameters per channel 50 6 9 4 Wiring diagrams 51 Process input data 52 6 9 5 Standard value representation for voltage current 52 16 bit representation 52 12 bit representation left justified 54 6 9 6 Extended Range value representation for voltage current 55 16 bit representation 55 12 bit representation 58 6 9 7 Va...

Page 103: ...es 6 3 6 10 8 Extended Range value representation 16 bit representation 80 6 10 9 Value representation process automation NE 43 16 bit representation 81 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 104: ...via the DIA LED The corresponding diagnostic information is transmitted to the gateway via diagnostic bits If the DIA LED lights up continuously red it signals the failure of the module bus communication at the digital input module 6 1 1 Shielding When using shielded signal cables the connection between the shield and the base module is made via a two pole shield connection which is available as a...

Page 105: ...ut modules Number of channels BL20 1AI I 0 4 20MA 1 BL20 2AI I 0 4 20MA 2 BL20 1AI U 10 0 10VDC 1 BL20 2AI U 10 0 10VDC 2 BL20 2AI Pt NI 2 3 2 BL20 2AI THERMO PI 2 BL20 4AI UI 4 BL20 E 8AI U I 4PT NI 8 4 BL20 2AI H I 2 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 106: ...4 20 mA Figure 6 1 BL20 1AI I 0 4 20MA Figure 6 2 Block diagram Logic 24 V DC Module supply 5 Module bus V DC Galvanic isolation R 125 O Field A D Converter Sensor power supply max 250 mA Reference 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 107: ...C 73 4 F 0 2 Repeat accuracy 0 09 Temperature coefficient 300 ppm C from end value Resolution of the A D converter 14 bit signed integer Measuring principle gradual approximation Measurement value representation 16 bit signed integer 12 bit full range left justified Sensor supply bridged with L and L from the power supply not short circuit proof Table 6 3 LED indicators LED Display Meaning Remedy ...

Page 108: ...I 20 2 mA Undercurrent Imin I 3 8 mA Open circuit Indicates an open circuit in the signal line for the operating mode 4 to 20 mA I 3 mA 6 2 3 Module parameters 6 2 4 Base modules Table 6 4 Module parameters AStandard parameter value Parameter name Value Value representation Integer 15bit sign A 12bit left justified Current mode 0 20mA A 4 20mA Diagnostic release A block Figure 6 3 Base module BL20...

Page 109: ...rams Figure 6 5 2 wiresensorwith sensor supply via base module BL20 S4x SBBS Figure 6 6 3 wiresensorwith sensor supply via base module BL20 S4x SBBS Figure 6 7 4 wiresensorwith sensor supply via base module BL20 S4x SBBS I 23 22 21 13 12 11 24 14 Sh 23 22 21 13 12 11 24 14 U I Sh 23 22 21 13 12 11 24 14 U I U I Sh Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 110: ...eft justified Current values from 0 to 20 mA The value range 0 mA to 20 mA is displayed as follows 000 0 hex to FFF 0 hex decimal 0 to 4095 Current values from 4 to 20 mA The value range 4 mA to 20 mA is displayed as follows 000 0 hex to FFF 0 hex decimal 0 to 4095 Figure 6 8 4 wiresensorwith external sensor supply base module BL20 S3x SBB Note A detailed description of the measurement value repre...

Page 111: ... 4 20 mA Figure 6 9 BL20 2AI I 0 4 20MA Figure 6 10 Block diagram Logic 24 V DC Module supply 5 Module bus V DC Galvanic isolation R 125 O Field A D Converter Multiplexer Sensor power supply max 250 mA Reference 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 112: ...3 C 73 4 F 0 2 Repeat accuracy 0 05 Temperature coefficient 300 ppm C from end value Resolution of the A D converter 16 bit Measuring principle Delta Sigma Measurement value representation 16 bit signed integer 12 bit full range left justified Sensor supply 250 mA brigded with L and L from the power supply not short circuit proof Table 6 6 LED indicators LED Display Meaning Remedy DIA Red flashing...

Page 113: ... line for the operating mode 4 to 20 mA I 3 mA 6 3 3 Module parameters per channel 6 3 4 Base modules Note If the measurement value representation is parameterized as 12bit left justified the diagnostic data will be transferred with the process data bits 0 to 3 of the respective channel Table 6 7 Module parameters AStandard parameter value Parameter name Value Channel activate A deactivate Value r...

Page 114: ...SBBS Figure 6 13 2 wire sensors with sensor supply via base module BL20 S4x SBBS Figure 6 14 3 wiresensorwith sensor supply via base module BL20 S4x SBBS Figure 6 15 4 wiresensorwith external sensor supply base module BL20 S3x SBB I I 23 22 21 13 12 11 24 14 Sh Sh 23 22 21 13 12 11 24 14 U I Sh U I Sh 23 22 21 13 12 11 U I U I Sh U I U I Sh Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Em...

Page 115: ...to 7FFFhex decimal 0 to 32767 12 bit value representation left justified Current values from 0 to 20 mA The value range 0 mA to 20 mA is displayed as follows 000 0 hex to FFF 0 hex decimal 0 to 4095 Current values from 4 to 20 mA The value range 4 mA to 20 mA is displayed as follows 000 0 hex to FFF 0 hex decimal 0 to 4095 Note A detailed description of the measurement value representation for the...

Page 116: ... V DC Figure 6 16 BL20 1AI U 10 0 10VDC Figure 6 17 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation R 98 5 k f O Field A D Converter Sensor power supply max 250 mA Reference 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 117: ...73 4 F 0 2 Repeat accuracy 0 05 Temperature coefficient 300 ppm C from end value Resolution of the A D converter gradual approximation Measuring principle Delta Sigma Measurement value representation 16 bit signed integer 12 bit signed integer left justified 12 bit full range left justified Sensor supply bridged with L and L from the power supply not short circuit proof Table 6 9 LED indicators LE...

Page 118: ...n U 10 1 V at 10 to 10 V Umin U 0 1 V at 0 to 10 V 6 4 3 Module parameters 6 4 4 Base modules Table 6 10 Module parameters AStandard parameter value Parameter name Value Value representation Integer 15bit sign A 12bit left justified Voltage mode 10 10V 0 10V A Diagnostic release A block Figure 6 18 Base module BL20 S3T SBB Figure 6 19 Base module BL20 S4T SBBS Phone 800 894 0412 Fax 888 723 4773 W...

Page 119: ...grams Figure 6 20 2 wiresensorwith sensor supply via base module BL20 S4x SBBS Figure 6 21 3 wiresensorwith sensor supply via base module BL20 S4x SBBS Figure 6 22 4 wiresensorwith sensor supply via base module BL20 S4x SBBS I 23 22 21 13 12 11 24 14 Sh 23 22 21 13 12 11 24 14 U I Sh 23 22 21 13 12 11 24 14 U I U I Sh Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 120: ...o 7FFFhex decimal 0 to 32767 12 bit representation left justified Voltage values from 0 to 10 V DC The value range 0 V to 10 V is displayed as follows 000 0 hex to FFF 0 hex decimal 0 to 4095 Voltage values from 10 to 10 V DC The value range 0 V to 10 V is displayed as follows 000 0 hex to 7FF 0 hex decimal 0 to 2047 Figure 6 23 4 wiresensorwith external sensor supply BL20 S3x SBB Note A detailed ...

Page 121: ...10 V DC Figure 6 24 BL20 2AI U 10 0 10VDC Figure 6 25 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation R 98 5 k f O Field A D Converter Multiplexer Sensor power supply max 250 mA Reference 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 122: ... error at 23 C 73 4 F 0 2 Repeat accuracy 0 05 Temperature coefficient 150 ppm C from end value Resolution of the A D converter 16 bit Measuring principle Delta Sigma Measurement value representation 16 bit signed integer 12 bit full range left justified Sensor supply 250mA bridged withL and L from the power supply not short circuit proof Table 6 12 LED indicators LED Display Meaning Remedy DIA Re...

Page 123: ...6 5 4 Base modules Note If the measurement value representation is parameterized as 12bit left justified the diagnostic data will be transferred with the process data bits 0 to 3 of the respective channel Table 6 13 Module parameters AStandard parameter value Parameter name Value Channel activate A deactivate Value representation Integer 15bit sign A 12bit left justified Voltage mode 10 10V 0 10V ...

Page 124: ...SBBS Figure 6 28 2 wire sensors with sensor supply via base module BL20 S4x SBBS Figure 6 29 3 wiresensorwith sensor supply via base module BL20 S4x SBBS Figure 6 30 4 wiresensorwith external sensor supply base module BL20 S3x SBB I I 23 22 21 13 12 11 24 14 Sh Sh 23 22 21 13 12 11 24 14 U I Sh U I Sh 23 22 21 13 12 11 U I U I Sh U I U I Sh Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Em...

Page 125: ...lue range 0 V to 10 V is displayed as follows 0000hex to 7FFFhex decimal 0 to 32767 12 bit representation left justified Voltage values from 0 to 10 V DC The value range 0 V to 10 V is displayed as follows 000 0 hex to FFF 0 hex decimal 0 to 4095 Voltage values from 10 to 10 V DC The value range 0 V to 10 V is displayed as follows 000 0 hex to 7FF 0 hex decimal 0 to 2047 Note A detailed descriptio...

Page 126: ...le 2AI Pt Ni sensors Figure 6 31 BL20 2AI PT NI 2 3 Figure 6 32 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field D A Converter Reference Channel selection 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 127: ...sors according to DIN 43 760 Offset error 0 1 Linearity 0 1 Basic error at 23 C 73 4 F 0 2 from end value Repeat accuracy 0 05 Temperature coefficient 300 ppm C from end value Cycle time 130 ms per channel Measuring principle Delta Sigma Connectable sensors Platinum sensors Pt100 Pt200 Pt500 Pt1000 Nickel sensors Ni100 Ni1000 Table 6 15 LED indicators LED Display Meaning Remedy DIA Red flashing 0 ...

Page 128: ...emperatures below 177 C In this case the diagnostic short circuit is generated Table 6 16 Module parameters AStandard parameter value Parameter name Value Mains suppression 50Hz A 60Hz Value representation Integer 15bit sign A 12bit left justified Diagnostic release A block Channel activate A deactivate Element PT100 200 850 C A PT100 200 150 C NI100 60 250 C NI100 60 150 C PT200 200 850 C PT200 2...

Page 129: ...BS with screw connection BL20 S3S SBB BL20 S4S SBBS 6 6 5 Wiring diagrams Figure 6 33 Base module BL20 S3T SBB only 2 wire measurement possible Figure 6 34 Base module BL20 S4T SBBS Figure 6 35 Wiring diagram BL20 S3x SBB 2 wire measurement i i 23 22 21 13 12 11 I I I I Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 130: ...o 850 C is displayed as follows 0000hex to 2134hex decimal 0 to 8500 For the parameterization PT100 200 150 C NI100 60 150 C PT200 200 150 C PT500 200 150 C PT1000 200 150 C NI1000 60 150 C The value range 200 C to 0 01 C is displayed as follows B1E0hex to FFFFhex decimal 20000 to 1 The value range 0 C to 150 C is displayed as follows 0000hex to 3A98hex decimal 0 to 15000 Figure 6 36 Wiring diagra...

Page 131: ...he value range 200 C to 0 5 C is displayed as follows E70 0 hexto FF 0 Fhex decimal 400 to 1 The value range 0 C to 850 C is displayed as follows 00 0 0hex to 6A4 0 hex decimal 0 to 1700 For the parameterization PT100 200 150 C NI100 60 150 C PT200 200 150 C PT500 200 150 C PT1000 200 150 C NI1000 60 150 C The value range 200 C to 0 1 C is displayed as follows 830 0 hex to FFF 0 hex decimal 2000 t...

Page 132: ...O modules 6 32 Note A detailed description of the measurement value representation for the analog input modules in 16 or 12 bit can be found in the Appendix page 14 2 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 133: ...uple Figure 6 37 BL20 2AI THERMO PI Figure 6 38 Block diagram PT1000 PT1000 Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field D A Converter Reference Channel selection Base terminal Galvanic isolation 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 134: ... 270 to 1000 0 C Type J 210 to 1200 0 C Type K 270 to 1370 0 C Type N 270 to 1300 0 C Type R 50 to 1760 0 C Type S 50 to 1540 0 C Type T 270 to 400 0 C Voltage measurements resolution 50 mV 2 μV 100 mV 4 μV 500 mV 20 μV 1 V 50 μV Measurement value representation 16 bit signed integer 12 bit full range left justified Basic error at 23 C 73 4 F Please refer to Table 37 below Crosstalk suppression 80...

Page 135: ...0 2 0 05 0 15 Type E 270 1000 0 2 0 05 0 17 Type J 210 1200 0 2 0 05 0 11 Type K 270 1370 0 2 0 05 0 16 Type N 270 1300 0 2 0 05 0 20 Type R 50 1760 0 2 0 05 0 12 Type S 50 1540 0 2 0 05 0 13 Type T 200 400 0 6 0 2 0 1 0 075 0 50 Voltage measurement all measurement ranges 0 2 0 05 Table 6 18 LED indicators LED Display Meaning Remedy DIA Red flashing 0 5 Hz Diagnostics pending Red Module bus commun...

Page 136: ... of a wrong base module A cold junction temperature of 23 C is presumed 6 7 3 Module parameters per channel Note The diagnostic Underflow is generated by the sensor types K N and T when the temperature falls below 271 6 C Table 6 19 Module parameters AStandard parameter value Parameter name Value Mains suppression 50Hz A 60Hz Value representation Integer 15bit sign A 12bit left justified Diagnosti...

Page 137: ...0 S4T SBBS CJ with screw connection BL20 S4S SBBS CJ 6 7 5 Wiring diagrams Figure 6 39 Base module BL20 S4T SBBS CJ Figure 6 40 Wiring diagram BL20 S4x SBBS CJ Cold junction compensation in the base module i 24 23 22 21 14 13 12 11 i PT1000 PT1000 a Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 138: ...The value range 50 mV to 0 002 mV 100 mV to 0 003 mV 500 mV to 0 015 mV 1000 mV to 0 031 mV is displayed as follows 8000hex to FFFFhex decimal 32768 to 1 The value range 0 mV to 50 mV 0 mV to 100 mV 0 mV to 500 mV 0 mV to 1000 mV is displayed as follows 0000hex to7FFFhex decimal 0 to 32767 12 bit representation left justified For the parameterization Type K 270 1370 C Type B 100 1820 C Type E 270 ...

Page 139: ...FFF 0 hex decimal 2048 to 1 The value range 0 mV to 50 mV 0 mV to 100 mV 0 mV to 500 mV 0 mV to 1000 mV is displayed as follows 0008 0 hex to 7FF 0 hex decimal 0 to 2047 Note A detailed description of the measurement value representation for the analog input modules in 16 or 12 bit can be found in the Appendix page 14 2 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 140: ...current from supply terminal IL 20 mA Nominal current from module bus IMB 50 mA Power loss of the module typical 1 W Input signal current mode Input resistance burden 62 Ω Input current range which can be evaluated by the A D converter 0 to 20 mA 4 to 20 mA logic 24 module supply V DC 5 module bu V DC galvanic isolation R 62 O in current mode field A D converter multiplexer Reference 24 V DC GND R...

Page 141: ...y of input signal Basic error at 23 C 0 3 Temperature coefficient 300 ppm C from end value Representation of the converted input signal Resolution of A D converter 16 Bit Measuring principle Delta Sigma Measurement value representation 16 Bit two s complement or 12 Bit left justified two s complement even negative values possible Dual number without coding only positive values possible Table 6 21 ...

Page 142: ...1 V at 10 to 10 V Umin U 0 1 V at 0 to 10 V Open circuit Indicates an open circuit in the signal line for the operating mode 4 to 20 mA I 3 mA 6 8 3 Module parameters per channel Note If the measurement value representation is 12 Bit left justified the diagnostic data are transferred in the process data bit 0 to 3 of respective channel Table 6 22 Module parameters AStandard parameter value Paramet...

Page 143: ...3 wire sensors with sensor supply via UL or BR PF module base module BL20 S6x SBCSBC 23 22 21 13 12 11 26 25 24 16 15 14 Sh I Sh I Sh I Sh I Channel 1 UL or BR PF terminal 13 Channel 3 UL or BR PF terminal 13 Channel 2 UL or BR PF terminal 13 Channel 4 UL or BR PF terminal 13 U I Sh U I Sh U I Sh U I Sh 23 22 21 13 12 11 26 25 24 16 15 14 Channel 1 UL or BR PF terminal 13 Channel 3 UL or BR PF ter...

Page 144: ...V DC The value range 0 V DC to 10 V DC is displayed as follows 0000hexto 7FFFhex decimal 0 to 32767 Voltage values from 10 to 10 V DC The value range 10 V to 3 052 10 4 V is displayed as follows 8000hex to FFFFhex decimal 32768 to 1 The value range 0 V to 10 V is displayed as follows 0000hex to 7FFFhex decimal 0 to 32767 Figure 6 46 4 wiresensorwith external sensor supply base module BL20 S6x SBCS...

Page 145: ...ows 000 0 hex to FFF 0 hex decimal 0 to 4095 Voltage values from 0 to 10 V DC The value range 0 V to 10 V is displayed as follows 000 0 hex to FFF 0 hex decimal 0 to 4095 Voltage values from 10 to 10 V DC The value range 0 V to 10 V is displayed as follows 000 0 hex to 7FF 0 hex decimal 0 to 2047 Note A detailed description of the measurement value representation for the analog input modules in 16...

Page 146: ...um number of 8 measurement inputs for voltage or current or 4 channels for 2 or 3 wire Pt Ni or resistance measurement The function setting is done via channel oriented parameters The module provides galvanic isolation between the field and the module bus connection The supply for the signals has to be connected externally A shield connection to the base module is not possible Figure 6 47 BL20 E 8...

Page 147: ... Cutoff frequency fG 1 5 Hz Basic error nominal range at 23 C 0 2 Temperature coefficient 200 ppm C Current measurement 0 20 mA 4 20 mA Max input current Imax 40 mA Max input voltage Umax 17 VDC Input resistance burden RL 52 Ω Cutoff frequency fG 1 5 Hz Basic error nominal range at 23 C 0 2 Temperature coefficient 200 ppm C from end value Pt sensor EN60 751 Pt100 Pt200 Pt500 Pt1000 Measurement cur...

Page 148: ...2 Temperature coefficient 200 ppm C Table 6 24 LED displays LED Display Meaning Remedy DIA Red flashing 0 5 Hz Diagnostics pending Red Module bus communication failure or field voltage UL not connected Check if more than two adjoining electronics modules have been pulled Check the the field voltage UL Off No error messages or diagnostics 1 8 Green channel input active Green flashing 4 Hz channel i...

Page 149: ...ture measurement in resistance measurement in current measurement 4 to 20 mA limits see page 6 52 ff Short circuit SC in temperature measurement threshold 5 Ω loop resistance Over Underflow OUFL The measured value exceeds the measurement range and the module can not detect these values limits according to parameterization page 6 52 ff Hardware error HW Error Shows common errors of the module hardw...

Page 150: ...tings Adefault settings BIPt Ni and resis tance measure ment only the first of the used channel has to be parameter ized channel 1 3 5 7 The parameteriza tion of the sec ond channel is ignored Operation mode Kx voltage 10 10 V DC Standard A voltage 0 10 V DC Standard voltage 10 10 V DC PA NE 43 voltage 0 10 V DC PA NE 43 voltage 10 10 V DC Extended Range voltage 0 10 V DC Extended Range current 0 ...

Page 151: ... C 250 C 3 wire resistance 0 250 Ω resistance 0 400 Ω resistance 0 800 Ω resistance 0 2000 Ω resistance 0 4000 Ω deactivated Value representation Integer 15 bit sign A 12 bit left justified Diagnostics release A block Figure 6 49 Connection options Table 6 25 Module parameters Parameter Settings 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 I I é I I é I I é I I é I I é I I é I I é I I é 1 2 3 4 5 6 7 8 ...

Page 152: ...hannel B7 B6 B5 B4 B3 B2 B1 B0 B7 B6 B5 B4 B3 B2 B1 B0 MSB LSB 1 Byte 1 Byte 0 2 Byte 3 Byte 2 3 Byte 5 Byte 4 4 Byte 7 Byte 6 5 Byte 9 Byte 8 6 Byte 11 Byte 10 7 Byte 13 Byte 12 8 Byte 15 Byte 14 10 10 V bipolar diagnostic message dec hex voltage value UM dec value 3 052 10 4 V 10 1000 V if DIA OoR ON 32767 7FFF 10 0500 V if DIA OoR OFF 32767 7FFF 10 0000 V nominal range 32767 7FFF 9 9997 V 32766...

Page 153: ... DIA OoR ON 32767 7FFF 20 1000 mA if DIA OoR OFF 32767 7FFF 20 0000 mA nominal range 32767 7FFF 19 9994 mA 32766 7FFE 10 0003 mA 16384 4000 0 0006104 mA 1 0001 0 0000 mA 0 0000 0 1 mA if DIA OoR OFF 0 0000 0 2 mA if DIA OoR ON 0 0000 4 20 mA unipolar diagnostic message dec hex current value IM dec value 4 883 10 4 4 mA 20 2000 mA if DIA OoR ON 32767 7FFF 20 1000 mA if DIA OoR OFF 32767 7FFF 20 000...

Page 154: ...8 V 1 16 FFF 5 0000 V 1024 16 C00 9 99511 V 2047 16 801 10 0000 V 2048 16 800 10 0500 V if DIA OoR OFF 2048 16 800 10 1000 V if DIA OoR ON 2048 16 800 0 10 V unipolar diagnostic message dec hex voltage value UM dec value 16 2 442 10 3 V 10 1000 V if DIA OoR ON 4095 16 FFF 10 0500 V if DIA OoR OFF 4095 16 FFF 10 0000 V nominal range 4095 16 FFF 9 9976 V 4094 16 FFE 5 0012 V 2048 16 800 0 00244 V 1 ...

Page 155: ...20 1000 mA if DIA OoR OFF 4095 16 FFF 20 0000 mA nominal range 4095 16 FFF 19 9961 mA 4094 16 FFE 12 0020 mA 2048 16 800 4 0039 mA 1 16 001 4 0000 mA 0 000 3 7000 mA if DIA OoR OFF 0 000 3 6000 mA if DIA OoR ON 0 000 3 0000 mA if DIA WB OFF 2 9000 mA if DIA WB ON 10 10 V bipolar diagnostic message dec hex voltage value UM dec value 3 617 10 4 V 11 851490 V overflow 32767 7FFF 11 7593 V if DIA OoR ...

Page 156: ...68 8000 0 10 V bipolar diagnostic message dec hex voltage value UM dec value 3 617 10 4 V 11 851 V overflow 32767 7FFF 11 7593 V if DIA OoR ON 32512 7F00 11 7589 V out of range 32511 7EFF 11 603010 V if DIA OoR OFF 32080 7D50 10 000305 V 27649 6C01 10 000000 V nominal range 27648 6C00 5 0000 V 13824 3600 0 000361 V 1 0001 0 000000 V 0 0000 0 050 V underflow if DIA OUFL OFF 0 0000 0 100 V if DIA OU...

Page 157: ...mA underflow if DIA OUFL OFF 0 0000 0 2 mA if DIA OUFL ON 0 0000 4 20 mA bipolar diagnostic message dec hex current value IM dec value 5 787 10 4 4 mA 22 96238 mA overflow 32767 7FFF 22 81481 mA if DIA OoR ON 32512 7F00 22 814236 mA out of range 32511 7EFF 22 56482 mA if DIA OoR OFF 32080 7D50 20 0006 mA 27649 6C01 20 000000 mA nominal range 27648 6C00 12 0000 mA 13824 3600 4 005787 mA 1 0001 4 00...

Page 158: ...010 0 000000 V 0 0000 0 000578 V 1 16 FFF0 5 000000 V 864 16 CA00 10 000000V 1728 16 9400 10 0058 V out of range 1729 16 93F0 11 6030 V if DIA OoR OFF 2005 16 82B0 11 7592 V 2032 16 8100 11 7650 V underflow if DIA OoR ON 2033 16 80F0 11 8518 V 2048 16 8000 0 10 V bipolar diagnostic message dec hex voltage value UM dec value 16 5 787 10 3 V 11 8460 V overflow 2047 16 7FF0 11 7592 V if DIA OoR ON 20...

Page 159: ...erflow if DIA OUFL OFF 0 0000 0 2 mA if DIA OUFL ON 0 0000 4 20 mA bipolar diagnostic message dec hex current value IM dec value 16 9 259 10 3 4 mA 22 9537 mA overflow 2047 16 7FF0 22 8148 mA if DIA OoR ON 2032 16 7F00 22 8056 mA out of range 2031 16 7EF0 22 5648 mA if DIA OoR OFF 2005 16 7D50 20 0093 mA 1729 16 6C10 20 000000 mA nominal range 1728 16 6C00 12 0000 mA 864 16 3600 4 00925 mA 1 16 00...

Page 160: ...l range 5 000 V 5000 1388 0 001 V 1 0001 0 0000 V 0 0000 0 001 V 1 FFFF 5 0000 V 5000 EC78 10 000 V 10000 D8F0 10 001 V out of range 10001 D8EF 10 250 V if DIA OoR OFF 10250 D7F6 10 500 V if DIA OoR ON 10500 D6FC 10 501 V underflow 10501 D6FB 10 999 V if DIA OUFL OFF 10999 D509 11 000 V if DIA OUFL ON 11000 D508 0 10 V unipolar diagnostic message dec hex voltage value UM dec value 0 001 V 11 000 V...

Page 161: ...00 0 2 mA if DIA OUFL ON 0 0000 4 20 mA unipolar diagnostic message dec hex current value IM dec value 0 001 mA 22 000 mA overflow if DIA OUFL ON 22000 55F0 21 999 mA if DIA OUFL OFF 21999 55EF 21 001 mA if DIA OoR ON 21001 5209 21 000 mA out of range 21000 5208 20 500 mA if DIA OoR OFF 20500 5014 20 001 mA 20001 4E21 20 000m A nominal range 20000 4E20 12 000 mA 12000 2EE0 4 001 mA 4001 0FA1 4 000...

Page 162: ...992 1380 0 016 V 16 0010 0 0000 V 0 0000 0 016 V 16 FFF0 4 992 V 4992 EC80 10 000 V 10000 D8F0 10 016 V out of range 10016 D8E0 10 256 V if DIA OoR OFF 10256 D7F0 10 496 V 10496 D700 10 512 V underflow if DIA OoR ON 10512 D6F0 10 992 V if DIA OUFL OFF 10992 D510 11 008 V if DIA OUFL ON 11008 D500 0 10 V bipolar diagnostic message dec hex voltage value UM dec value 0 001 V 11 008 V overflow if DIA ...

Page 163: ...000 0 2 mA if DIA OUFL ON 0 0000 4 20 mA unipolar diagnostic message dec hex current value IM dec value 16 0 001 V 22 000 mA overflow if DIA OUFL ON 22000 55F0 21 984 mA if DIA OUFL OFF 21984 55E0 21 024 mA 21024 5220 21 008 mA out of range if DIA OoR ON 21008 5210 20 496 mA if DIA OoR OFF 20496 5010 20 016 mA 20016 4E30 20 000m A nominal range 20000 4E20 12 000 mA 12000 2EE0 4 016 mA 4016 0FB0 4 ...

Page 164: ...00 5 854 2 C if DIA OoR OFF 8500 2134 100 0 850 0 C nominal range 8500 2134 0 1 C 1 0001 0 0 0 C 0 0000 0 1 C 1 FFFF 100 200 0 C 2000 F830 100 5 201 0 C if DIA OoR OFF 2000 F830 101 0 202 0 C if DIA OoR ON 2000 F830 Measurement range Pt 200 150 C transmitted value Pt100 Pt200 Pt500 Pt1000 dec hex temperature TM dec value 0 01 C 101 0 151 50 C if DIA OoR ON 15000 3A98 100 5 150 80 C if DIA OoR OFF ...

Page 165: ...erature TM dec value 0 01 C 101 0 151 50 C if DIA OoR ON 15000 3A98 100 5 150 70 C if DIA OoR OFF 15000 3A98 100 0 150 0 C nominal range 15000 3A98 0 01 C 1 0001 0 0 0 C 0 0000 0 01 C 1 FFFF 100 60 00 C 6000 E890 100 5 60 30 C if DIA OoR OFF 6000 E890 101 0 60 6 0 C if DIA OoR ON 6000 E890 Measurement range R transmitted value 0 250 Ω dec hex resistance RM dec value 0 00762963 Ω 101 0 252 5 Ω if D...

Page 166: ... 0 0244148 Ω 101 0 808 0 Ω if DIA OoR ON 32767 7FFF 100 5 804 0 Ω if DIA OoR OFF 32767 7FFF 100 0 800 0 Ω nominal range 32767 7FFF 99 997 799 976 Ω 32766 7FFE 50 002 400 012 Ω 16384 4000 49 998 399 988 Ω 16383 3FFF 0 003 0 02441 Ω 1 0001 0 0 0000 Ω 0 0000 Measurement range R transmitted value 0 2000 Ω dec hex resistance RM dec value 0 061037 Ω 101 0 2020 0 Ω if DIA OoR ON 32767 7FFF 100 5 2010 0 Ω...

Page 167: ...dec value 16 0 5 C 101 0 858 5 C if DIA OoR ON 1700 16 6A4x 100 5 854 2 C if DIA OoR OFF 1700 16 6A4x 100 0 850 0 C nominal range 1700 16 6A4x 0 5 C 1 16 001x 0 0 0 C 0 000x 0 5 C 1 16 FFF 100 200 0 C 400 16 E70x 100 5 201 0 C if DIA OoR OFF 400 16 E70x 101 0 202 0 C if DIA OoR ON 400 16 E70x Measurement range Pt 200 150 C transmitted value Pt100 Pt200 Pt500 Pt1000 dec hex temperature TM dec value...

Page 168: ...ure TM dec value 16 0 1 C 101 0 151 50 C if DIA OoR ON 1500 16 5DC 100 5 150 70 C if DIA OoR OFF 1500 16 5DC 100 0 150 0 C nominal range 1500 16 5DC 0 1 C 1 16 001x 0 0 0 C 0 000x 0 1 C 1 16 FFF 100 60 00 C 600 16 DA8x 100 5 60 30 C if DIA OoR OFF 600 16 DA8x 101 0 60 6 0 C if DIA OoR ON 600 16 DA8x Measurement range R transmitted value 0 250 Ω dec hex resistance RM dec value 16 0 06105 Ω 101 0 25...

Page 169: ... dec value 16 0 19536 Ω 101 0 808 0 Ω if DIA OoR ON 4095 16 FFF 100 5 804 0 Ω if DIA OoR OFF 4095 16 FFF 100 0 800 0 Ω nominal range 4095 16 FFF 99 976 799 805 Ω 4094 16 FFE 50 012 400 098 Ω 2048 16 800x 49 988 399 902 Ω 2047 16 7FF 0 024 0 19536 Ω 1 16 001x 0 0 0000 Ω 0 16 000x Measurement range R transmitted value 0 2000 Ω dec hex resistance RM dec value 16 0 4884 Ω 101 0 2020 0 Ω if DIA OoR ON ...

Page 170: ...8 Ω 101 0 4040 00 Ω if DIA OoR ON 4095 16 FFF 100 5 4020 00 Ω if DIA OoR OFF 4095 16 FFF 100 0 4000 00 Ω nominal range 4095 16 FFF 99 976 3999 02 Ω 4094 16 FFE 50 012 2000 49 Ω 2048 16 800x 49 988 1999 51 Ω 2047 16 7FF 0 024 0 9768 Ω 1 16 001x 0 0 0000 Ω 0 16 000x Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 171: ...ides galvanic isolation between field level and module bus connection Note For PROFIBUS The BL20 2AOH I can only be used with the BL20 DPV1 gateways BL20 GW DPV1 BL20 E GW DP Figure 6 50 BL20 2AIH I Figure 6 51 Block diagram logic 20 V sensor supply module supply V DC 5 module bus V DC HART modem ADC 24 13 23 HART modem ADC 21 12 21 25 mA 25 mA 24 VDC field 14 11 DC DC DC DC 20 V sensor supply Pho...

Page 172: ...ff frequency fG 1 5 Hz Basic error nominal range at 23 C 0 1 Repeat accuracy 0 1 Temperature coefficient 200 ppm C from end value Resolution 16 bit Linearity 0 2 Galvanic isolation electronic field level channel channel Isolation voltage 500 V Measurement value representation 16 Bit signed integer NE 43 PA extended range Table 6 27 LED displays LED Display Meaning Remedy DIA Red flashing 0 5 Hz Di...

Page 173: ...cally or via polling operation depending on the parameterization With acyclical monitoring the information LED is turned off after 1 5 seconds Further communication retriggers the LED Red flashing 0 5 Hz HART communication error no communication or high number of CRC errors Red HART status flag if HART status polling has been parameterized see parameter Operation mode Kx Off No HART communication ...

Page 174: ...ART status error The connected HART device set a bit in the HART status information status polling HART communication error The channel does not allow communication with the HART device Invalid value Possible sources Setting of a reserved parameter bit Module behavior Input value 0 mA The return value of the HART variable in the process data is 0 0000 0000 Hardware failure Byte B7 B6 B5 B4 B3 B2 B...

Page 175: ...lock 1 release A Wire Break diagnostics Kx 0 block 1 release A HART diagnostic Kx 0 release A 1 block Operation mode Kx 0 0 20 mA HART status polling not possible 1 4 20 mA HART status polling not possible 2 4 20 mA HART active A Cyclic polling of the HART Status is activated Value representation Kx 0 Integer 15 bit sign A 1 NE 43 2 Extended mode Mapped channel Vx Defines the channel from which th...

Page 176: ...nnel 2 2 5 HART diag X X operation mode wire break diag short circuit diag channel 3 4 X value representation HART variable A 4 3 mapped variable X mapped channel HART variable B 5 2 mapped variable X mapped channel HART variable C 6 1 mapped variable X mapped channel HART variable D 7 0 mapped variable X mapped channel Figure 6 52 Base module BL20 S4T SBBS Phone 800 894 0412 Fax 888 723 4773 Web ...

Page 177: ...iagrams Figure 6 53 Connection possibilities with the base module BL20 S4x SBBS 2 wire connection for passive HART sensors 4 wire connection for active HART sensors 23 22 21 13 12 11 24 14 23 22 21 13 12 11 24 14 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 178: ...stems Channel Byte B7 B6 B5 B4 B3 B2 B1 B0 1 0 Input value for channel 1 1 2 2 Input value for channel 2 3 Variable A 4 Parameterizable HART variable A without unit A 5 6 7 B 8 Parameterizable HART variable AB without unit A 9 10 11 C 12 Parameterizable HART variable C without unit A 13 14 15 D 16 Parameterizable HART variable D without unit A 17 18 19 Phone 800 894 0412 Fax 888 723 4773 Web www c...

Page 179: ... 7FFE 10 0003 mA 16384 4000 0 0006103 mA 1 0001 0 0000 mA 0 0000 4 20 mA unipolar diagnostic message dec hex current value IM dec value 4 883 10 4 4 mA approx 22 mA short circuit if DIA SC ON 32767 7FFF 20 2000 mA overflow 32767 7FFF 20 1000 mA if DIA OFL ON 32767 7FFF 20 0000 mA nominal range 32767 7FFF 19 9995 mA 32766 7FFE 12 00024 mA 16384 4000 4 0004883 mA 1 0001 4 0000 mA 0 0000 3 7000 mA un...

Page 180: ...00 mA 0 0000 0 1 mA underflow if DIA OUFL OFF 0 0000 0 2 mA if DIA OUFL ON 0 0000 4 20 mA bipolar diagnostic message dec hex current value IM dec value 5 787 10 4 4 mA 22 96238 mA overflow 32767 7FFF 22 81481 mA if DIA OoR ON 32512 7F00 22 814236 mA out of range 32511 7EFF 22 56482 mA if DIA OoR OFF 32080 7D50 20 0006 mA 27649 6C01 20 000000 mA nominal range 27648 6C00 12 0000 mA 13824 3600 4 0057...

Page 181: ...08 5210 20 496 mA if DIA OFL ON 20496 5010 20 016mA nominal range 20016 4E30 20 000m A 20000 4E20 10 000 mA 10000 2710 0 016 mA 16 0010 0 0000 mA 0 0000 4 20 mA unipolar diagnostic message dec hex curernt value IM dec value 0 001 mA approx 22 mA short circuit if DIA SC ON 22000 55F0 21 008 mA overflow 21008 5210 20 496 mA if DIA OFL ON 20496 5010 20 016mA nominal range 20016 4E30 20 000m A 20000 4...

Page 182: ...Analog input modules D300717 1211 BL20 I O modules 6 82 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 183: ...s 16 7 5 Digital output module 4DO 0 5 A positive switching sourcing 17 7 5 1 Technical data 18 7 5 2 Diagnostic and status messages 19 7 5 3 Module parameters 19 7 5 4 Base modules 19 7 5 5 Wiring diagrams 20 7 6 Digital output module BL20 Economy 8DO 0 5 A positive switching sourcing 21 7 6 1 Technical data 22 7 6 2 Diagnostic and status messages 23 7 6 3 Wiring diagrams 23 7 7 Digital output mo...

Page 184: ...e parameters 33 7 9 4 Base modules 34 7 9 5 Wiring diagrams 34 7 10 Digital output module 2DO 0 5A 120 230 VAC 35 7 10 1 Technical data 36 7 10 2 Diagnostic and status messages 37 7 10 3 Module parameters 37 7 10 4 Base modules 37 7 10 5 Wiring diagrams 38 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 185: ...tal output modules are galvanically isolated from the field level via an optocoupler LED status indicators Channel statuses are indicated by LEDs Error signals from the I O level are indicated by each module via the DIA LED The corresponding diagnostic information is transmitted to the gateway via diagnostic bits If the DIA LED lights up continuously red it signals the failure of the module bus co...

Page 186: ...A P 2 BL20 4DO 24VDC 0 5A P 4 BL20 E 8DO 24VDC 0 5A P 8 BL20 16DO 24VDC 0 5A P 16 BL20 2DO 120 230VAC 0 5A 2 Output current max Galvanically isolated BL20 2DO 24VDC 0 5A P 0 5 A BL20 2DO 24VDC 0 5A N 0 5 A BL20 2DO 24VDC 2A P 2 A BL20 4DO 24VDC 0 5A P 0 5 A BL20 E 8DO 24VDC 0 5A P 0 5 A BL20 16DO 24VDC 0 5A P 0 5 A BL20 2DO 120 230VAC 0 5A 0 5 A Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr c...

Page 187: ...output module 2DO 0 5 A positive switching sourcing Figure 7 1 BL20 2DO 24VDC 0 5A P Figure 7 2 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field Driver 24V 0 5 A P Driver 24V 0 5 A P 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 188: ...rent High level IH nominal 0 5 A High level IH permissible range 0 6 A Delay at signal change and resistive load From low to high level 100 μs From high to low level 100 μs Load impedance range 48 Ω to 1 kΩ Synchronization factor 100 Resistive inductive and lamp loads can be connected Load impedance resistive RLO min 48 Ω Load impedance inductive RLI max 1 2 H Lamp load RLL max 3 W Switching frequ...

Page 189: ...icators LED Display Meaning Remedy DIA Red flashing 0 5 Hz Diagnostics pending Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of channel 1 1 Off Status of channel 1 0 21 Green Status of channel 2 1 Off Status of channel 2 0 Figure 7 3 Base module...

Page 190: ...screw connection BL20 S3S SBC BL20 S4S SBCS 7 2 5 Wiring diagrams Figure 7 4 Base module BL20 S4T SBCS Figure 7 5 Wiring diagram BL20 S3x SBC Figure 7 6 Wiring diagram BL20 S4x SBCS 23 22 21 13 12 11 S S PE PE S S 23 22 21 13 12 11 24 14 PE PE Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 191: ...output module 2DO 0 5 A negative switching sinking Figure 7 7 BL20 2DO 24VDC 0 5A N Figure 7 8 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field Driver 24V 0 5 A N Driver 24V 0 5 A N 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 192: ...e level IA permissible range 0 6 A Delay at signal change and resistive load RLO 1 kΩ From inactive to active level 100 μs From active to inactive level 100 μs Synchronization factor 100 Resistive inductive and lamp loads can be connected Load impedance resistive RLO min 48 Ω Load impedance inductive RLI max 1 2 H Lamp load RLL max 12 W Switching frequency Resistive load 100 Hz RLO 1 kΩ Inductive ...

Page 193: ...icators LED Display Meaning Remedy DIA Red flashing 0 5 Hz Diagnostics pending Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of channel 1 1 Off Status of channel 1 0 21 Green Status of channel 2 1 Off Status of channel 2 0 Figure 7 9 Base module...

Page 194: ...L20 S3S SBC BL20 S4S SBCS 7 3 5 Wiring diagrams Figure 7 10 Base module BL20 S4T SBCS Figure 7 11 Wiring diagram BL20 S3x SBC Figure 7 12 Wiring diagram BL20 S4x SBCS 23 22 21 13 12 11 S S PE PE S S 23 22 21 13 12 11 24 14 PE PE S S 23 22 21 13 12 11 24 14 PE PE Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 195: ...al output module 2DO 2 A positive switching sourcing Figure 7 13 BL20 2DO 24VDC 2A P Figure 7 14 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field Driver 24V 2 A P Driver 24V 2 A P 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 196: ...inal 2 A High level IH permissible range 2 4 A High level inductive load max 1 A at 1 2 H Delay at signal change and resistive load From low to high level 100 μs From high to low level 100 μs Load impedance range 12 Ω to 1 kΩ Synchronization factor 100 Resistive inductive and lamp loads can be connected Load impedance resistive RLO min 12 Ω Load impedance inductive RLI max 1 2 H Lamp load RLL max ...

Page 197: ...cators LED Display Meaning Remedy DIA Red flashing 0 5 Hz Diagnostics pending Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of channel 1 1 Off Status of channel 1 0 21 Green Status of channel 2 1 Off Status of channel 2 0 Figure 7 15 Base module...

Page 198: ...L20 S3S SBC BL20 S4S SBCS 7 4 5 Wiring diagrams Figure 7 16 Base module BL20 S4T SBCS Figure 7 17 Wiring diagram BL20 S3x SBC Figure 7 18 Wiring diagram BL20 S4x SBCS 23 22 21 13 12 11 S S PE PE S S 23 22 21 13 12 11 24 14 PE PE S S 23 22 21 13 12 11 24 14 PE PE Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 199: ... 5 A positive switching sourcing Figure 7 19 BL20 4DO 24VDC 0 5A P Figure 7 20 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field Driver 24V 0 5 A P Driver 24V 0 5 A P Driver 24V 0 5 A P Driver 24V 0 5 A P 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 200: ...oad RLO 1 kΩ From low to high level 250 μs From high to low level 250 μs Load impedance range 48 Ω to 1 kΩ Synchronization factor 100 Resistive inductive and lamp loads can be connected Load impedance resistive RLO min 48 Ω Load impedance inductive RLI max 1 2 H Lamp load RLL max 6 W Switching frequency Resistive load 1 kHz RLO 1 kΩ Inductive load resistance 2 Hz Lamp load 10 Hz Short circuit proo...

Page 201: ...ommunication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of channel 1 1 Off Status of channel 1 0 21 Green Status of channel 2 1 Off Status of channel 2 0 14 Green Status of channel 3 1 Off Status of channel 3 0 24 Green Status of channel 4 1 Off Status of channel 4 0 Not...

Page 202: ...ection BL20 S4S SBCS BL20 S6S SBCSBC 7 5 5 Wiring diagrams Figure 7 22 BL20 S6T SBCSBC Figure 7 23 Wiring diagram BL20 S4x SBCS Figure 7 24 Wiring diagram BL20 S6x SBCSBC S S S S 23 22 21 13 12 11 24 14 S S S S 23 22 21 13 12 11 24 14 PE PE PE PE 26 16 25 15 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 203: ...y 8DO 0 5 A positive switching sourcing Figure 7 25 BL20 E 8DO 24VDC 0 5A P Figure 7 26 Block diagram Logic 24 Module supply V DC 5 V DC Module bus FIeld Driver 1 24V 0 5 A P Driver 7 24V 0 5 A P Driver 8 24V 0 5 A P 24 V DC GND 24 V DC 1 7 8 9 10 GND 5 V DC 5 V DC 8 x Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 204: ... 5 A High level IH for max 5 minutes 1 A Delay at signal change and resistive load RLO 1 kΩ From low to high level 300 μs From high to low level 300 μs Synchronization factor 100 Resistive inductive and lamp loads can be connected Load impedance resistive RLO 48 Ω Load impedance inductive RLI Category DC 13 according to EN 60 947 5 1 Lamp load RLL 6 W Switching frequency ohmic load 100 Hz inductiv...

Page 205: ...ed Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 1 Green Status of channel 1 1 Off Status of channel 1 0 8 Green Status of channel 8 1 Off Status of channel 8 0 Figure 7 27 Wiring diagram 24 VDC GND S S S S S S S S Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr...

Page 206: ...ing Figure 7 28 BL20 16DO 24VDC 0 5A P Figure 7 29 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field Driver 4 x 24 V 0 5 A P Driver 4 x 24 V 0 5 A P Driver 4 x 24 V 0 5 A P Driver 4 x 24 V 0 5 A P 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 207: ... V Output current High level IH nominal 0 5 A High level IH permissible range 0 6 A Delay at signal change and resistive load RLO 1 kΩ From low to high level typ 100 μs From high to low level typ 100 μs Synchronization factor 100 Resistive inductive and lamp loads can be connected Load impedance resistive RLO 48 Ω Load impedance inductive RLI Category DC 13 according to EN 60 947 5 1 Lamp load RLL...

Page 208: ...el 13 16 7 7 3 Module parameters None Table 7 13 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of channel 1 1 Off Status of channel 1 0 21 Green Status of channel 2 1 Off Status of channel 2 0 161 Gr...

Page 209: ...ules with tension clamp connection BL20 B3T SBC with screw connection BL20 B3S SBC 7 7 5 Wiring diagrams Figure 7 30 Base module BL20 B3T SBCS Figure 7 31 Wiring diagram BL20 B3x SBC 23 163 22 162 21 161 13 153 12 152 11 151 S S PE PE Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 210: ...ositive switching sourcing Figure 7 32 BL20 E 16DO 24VDC 0 5A P Figure 7 33 Block diagram 24 V 0 5 A P 24 V 0 5 A P 24 V 0 5 A P 1 15 16 GND 5 V DC 5 V DC GNDL UL 24 V DC 16 x 5V DC Logic Module bus Field Driver 15 Driver 16 Driver 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 211: ...minal 0 5 A High level IH for max 5 minutes 1 A Delay at signal change and resistive load RLO 1 kΩ From low to high level 300 μs From high to low level 300 μs Total current for all outputs max 4 A Synchronization factor 50 Resistive inductive and lamp loads can be connected Load impedance resistive RLO 48 Ω Load impedance inductive RLI Category DC 13 according to EN 60 947 5 1 Lamp load RLL 6 W Sw...

Page 212: ...han two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 1 Green Status of channel 1 1 Off Status of channel 1 0 16 Green Status of channel 16 1 Off Status of channel 16 0 Figure 7 34 Wiring diagram 1 8 7 6 5 4 3 2 9 16 15 14 13 12 11 10 S S S S S S S S S S S S S S S S GNDL Phone 800 894 0412 Fax 888 723 4773 Web www clrwt...

Page 213: ... A positive switching sourcing Figure 7 35 BL20 32DO 24VDC 0 5A P Figure 7 36 Block diagram Logik 24 V DC Modulversorgung 5 V DC Modulbus Galvanische Trennung Feldseite Treiber 4 x 24 V 0 5 A P Treiber 4 x 24 V 0 5 A P Treiber 4 x 24 V 0 5 A P 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 214: ... current from supply terminal IL 50 mA Nominal current from module bus IMB 30 mA Power loss of the module typical 4 W Output voltage loaded High level UH min L 1 V Output current for supply of acutators output is switched on B High level IH nominal 0 5 A High level IH permissible range 1A permissible total current aver all outputs A 10 A Delay at signal change and resistive load From low to high l...

Page 215: ...vercurrent short circuit channel 29 32 7 9 3 Module parameters None Table 7 17 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Red flashing Short circuit at at least one of the 32 channels A diagnostic message is generated Eliminate the cause for the sho...

Page 216: ... with screw connection BL20 B6S SBCSBC 7 9 5 Wiring diagrams Figure 7 37 Base module BL20 B6T SBCSBC Figure 7 38 Wiring diagram BL20 B3x SBCSBC S S 23 22 21 13 12 11 24 14 PE PE 26 16 25 15 S S 163 162 161 153 152 151 164 154 PE PE 166 156 165 155 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 217: ...al output module 2DO 0 5A 120 230 VAC Figure 7 39 BL20 2DO 120 230VAC 0 5A Figure 7 40 Block diagram Module bus interface Load 0 5 A LED Zero cross over switch L N Module bus LED Load 0 5 A Zero cross over switch Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 218: ...urrent at Low level residual current 1 5 mA Frequency range fN 45 to 65 Hz Power loss of the module 1 W Surge current IS 8 A one period at 60 Hz Back up fuse 500 mA very quick acting Insulation voltage between the channels and the bus 2500 V Turn on time tON T 2 1 ms Turn off time tOFF T 2 1 ms Derating at 40 C 1 A per channel 0 5 A at 50 C 0 75 A per channel 0 375 A at 55 C 0 5 A per channel 0 25...

Page 219: ...eaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of channel 1 1 Off Status of channel 1 0 21 Green Status of channel 2 1 Note The indication elements are supplied by the field voltage and not by the module bus voltage They only in...

Page 220: ...crew connection BL20 S3S SBC BL20 S4S SBCS 7 10 5 Wiring diagrams Figure 7 42 Base module BL20 S4T SBCS Figure 7 43 Wiring diagram BL20 S3x SBC Figure 7 44 Wiring diagram BL20 S4x SBCS 23 22 21 13 12 11 S S PE PE S S 23 22 21 13 12 11 24 14 PE PE Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 221: ...tified 11 8 4 Analog output module 2AO 10 0 10 V DC 12 8 4 1 Technical data 13 8 4 2 Diagnostic and status messages 14 8 4 3 Module parameters per channel 14 8 4 4 Base modules 14 8 4 5 Wiring diagrams 15 8 4 6 Measurement value representation 15 16 bit representation 15 12 bit representation left justified 15 8 5 Analog output module 4AO voltage current Economy 16 8 5 1 Technical data 17 8 5 2 Di...

Page 222: ...channel 34 8 6 4 Base module 37 8 6 5 Wiring diagram 37 8 6 6 Process input data 38 8 6 7 Process output data 38 8 6 8 Standard value representation 16 bit representation 38 8 6 9 Extended Range value representation 16 bit representation 39 8 6 10 Value representation process automation NE 43 16 bit representation 41 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 223: ...n be chosen by setting the respective module parameter LED status indicators Error signals from the I O level are indicated by each module via the DIA LED The corresponding diagnostic information is transmitted to the gateway via diagnostic bits If the DIA LED lights up continuously red it signals the failure of the module bus communication at the analog output module 8 1 2 Shielding When using sh...

Page 224: ... current from supply terminal IL 50 mA Nominal current from module bus IMB 39 mA Power loss of the module typical 1 W Output current 0 4 to 20 mA Burden resistance Resistive load RLO 550 Ω Inductive load RLI 1 mH Transmission frequency 200 Hz Basic error at 23 C 73 4 F 0 2 Temperature coefficient 300 ppm C from end value Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field D A Co...

Page 225: ... 8 3 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics Table 8 4 Module parameters AStandard parameter value Parameter name Value Value representation Integer 15Bit sign A 12Bit left justified Current mode 0 20mA A 4 20...

Page 226: ... 20 mA The value range 0 mA to 20 mA is displayed as follows 0000hex to 7FFFhex decimal 0 to 32767 Current values from 4 to 20 mA The value range 4 mA to 20 mA is displayed as follows 0000hex to 7FFFhex decimal 0 to 32767 12 bit representation left justified Current values from 0 to 20 mA Figure 8 3 Base module BL20 S3T SBB Figure 8 4 Wiring diagram BL20 S3x SBB 23 22 21 13 12 11 Sh Phone 800 894 ...

Page 227: ... decimal 0 to 4095 Current values from 4 to 20 mA The value range 4 mA to 20 mA is displayed as follows 000 0 hex to FFF 0 hex decimal 0 to 4095 Note A detailed description of the 16 bit 12 bit representation for the analog values can be found in the Appendix page 14 15 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 228: ...urrent from supply terminal IL 50 mA Nominal current from module bus IMB 40 mA Power loss of the module typical 1 W Output current 0 4 to 20 mA Burden resistance Resistive load RLO 450 Ω Inductive load RLI 1 mH Transmission frequency 200 Hz Basic error at 23 C 73 4 F 0 2 Temperature coefficient 150 ppm C from end value Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field D A Conv...

Page 229: ...ng Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics Table 8 7 Module parameters AStandard parameter value Parameter name Value Channel Kx activate A deactivate Value representation Integer 15Bit sign A 12Bit left justified Current mode 0 20mA A 4 20mA S...

Page 230: ...entation Current values from 0 to 20 mA The value range 0 mA to 20 mA is displayed as follows 0000hex to 7FFFhex decimal 0 to 32767 Current values from 4 to 20 mA The value range 4 mA to 20 mA is displayed as follows 0000hex to 7FFFhex decimal 0 to 32767 Figure 8 7 Base module BL20 S3T SBB Figure 8 8 Wiring diagram BL20 S3x SBB 23 22 21 13 12 11 Sh Sh Phone 800 894 0412 Fax 888 723 4773 Web www cl...

Page 231: ... as follows 000 0 hex to FFF 0 hex decimal 0 to 4095 Current values from 4 to 20 mA The value range 4 mA to 20 mA is displayed as follows 000 0 hex to FFF 0 hex decimal 0 to 4095 Note A detailed description of the 16 bit 12 bit representation for the analog values can be found in the Appendix page 14 15 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 232: ...0 0 10 V DC Figure 8 9 BL20 2AO U 10 0 10VDC Figure 8 10 Block diagram Logic 24 Module supply V DC 5 Module bus V DC Galvanic isolation Field Range switch 0 to 10 10 to 10 V DC D A Converter Reference 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 233: ...itive load RLI 1 μF Short circuit current 40 mA Transmission frequency 100 Hz Basic error at 23 C 73 4 F 0 2 Temperature coefficient 300 ppm C from end value Settling time maximum Resistive load 0 1 ms Inductive load 0 5 ms Capacitive load 0 5 ms Interference voltage suppression Common mode 90 dB Normal mode 70 dB Interference between the channels 50 dB Measurement value representation 16 Bit Sign...

Page 234: ...oining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics Table 8 10 Module parameters AStandard parameter value Parameter name Value Value representation Integer 15Bit sign A 12Bit left justified Voltage mode 0 10V A 10 10V Substitute value Ax The substitute value will be transmitted if the respective parameters of the gateway have b...

Page 235: ...n left justified Voltage values from 0 to 10 V DC The value range 0 V to 10 V is displayed as follows 000 0 hex to FFF 0 hex decimal 0 to 4095 Voltage values from 10 to 10 V DC The value range 0 V to 10 V is displayed as follows 000 0 hex to 7FF 0 hex decimal 0 to 2047 The value range 10 V to 0 0049 V is displayed as follows 800 0 hex to FFF 0 hex decimal 2048 to 1 Figure 8 12 Wiring diagram BL20 ...

Page 236: ...The function setting is carried out via channel oriented parameters The module provides electrical isolation between the field and the module bus connection Figure 8 13 BL20 E 4AO U I Figure 8 14 Block diagram logic 24 module supply V DC 5 module bus V DC galvanic isolation D A converter Reference 24 V DC GND CPU field Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 237: ...asured variables voltage current Output value voltage 10 10 V DC 0 10 V DC Burden resistance Ohmic load 1 kΩ Capacitive load 1 μF Transmission frequency 20 Hz Setting time maximum Ohmic load 1 ms Capacitive load 2 ms Short circuit current 40 mA Basic error at 23 C 0 2 nominal value Temperature coefficient 200 ppm C Output value current 0 20 mA 4 20 mA Burden resistance Ohmic load 450 Ω Inductive l...

Page 238: ...are error HW Error Shows common errors of the module hardware The output value of the analog value is 0 8 5 3 Module parameters per channel The module provides 12 byte parameter data Three bytes are assigned to each analog output channel Table 8 12 LED indicators LED Display Meaning Remedy DIA Red flashing 0 5 Hz Diagnostics pending Red Module bus communicationfailureor field voltage UL not connec...

Page 239: ... NE 43 current 4 20 mA PA NE 43 current 0 20 mA Extended Range current 4 20 mA Extended Range deactivated Value representation Kx Integer 15 bit sign A 12 bit left justified Diagnostics Kx release A block Behavior module bus error Ax output substitute value A hold current value Substitute value Ax Substitute value 0 A 1 The substitute value defined here will be sent in consequence of certain event...

Page 240: ...20 mA 4 20 mA 4 mA 20 mA Extended Range 16 bit 12 bit 10 10 VDC 11 76 VDC 11 76 VDC 0 10 VDC 0 VDC 11 76 VDC 0 20 mA 0 mA 23 52 mA 4 20 mA 0 mA 22 81 mA PA NE43 16 bit 12 bit 10 10 VDC 10 5 VDC 10 5 VDC 0 10 VDC 0 VDC 10 5 VDC 0 20 mA 0 mA 21 mA 4 20 mA 3 6 mA 21 mA Figure 8 15 Wiring options 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 Sh Sh Sh Sh Sh Sh Sh Sh 2 3 4 U I Phone 800 894 0412 Fax 888 723 ...

Page 241: ...50 00153 16384 4000 5 0002 V 0 00305 1 0001 0 000305 V 0 00000 0 0000 0 000000 V 0 00305 1 FFFF 0 000305 V 50 00000 16384 C000 5 0000 V 99 99695 32767 8001 9 9997 V 100 00 32768 8000 10 0000 V dec hex unipolar 0 10 V dec value 3276 7 1 V voltage value V 100 00 32767 7FFF nominal range 10 0000 V 99 99695 32766 7FFE 9 9997 V 50 00153 16384 4000 5 0002 V 0 00305 1 0001 0 000305 V 0 00000 0 0000 0 000...

Page 242: ...lue 2047 94 1 mA current value mA 4 mA 100 00 32767 7FFF nominal range 20 0000 mA 99 99695 32766 7FFE 19 9995 mA 50 00153 16384 4000 12 00024 mA 0 00305 1 0001 4 0004883 mA 0 00000 0 0000 4 000000 mA 0 00305 1 FFFF DIA OoR ON at FFFF to 8000 4 000000 mA 50 00000 16384 C000 4 000000 mA 99 99695 32767 8001 4 000000 mA 100 00 32768 8000 4 000000 mA dec hex bipolar 10 10 V dec value 204 7 1 V voltage ...

Page 243: ...20 mA dec value 204 75 1 mA current value mA 16 100 00 4095 16 FFF nominal range 20 0000 mA 99 9756 4094 16 FFEx 19 995117 mA 50 0122 2048 16 800x 10 0024 mA 0 0244 1 16 001x 0 004883 mA 0 00000 0 000x 0 000000 mA dec hex unipolar 4 20 mA dec value 255 9 1 mA current value mA 4 mA 16 100 00 4095 16 FFF nominal range 20 0000 mA 99 9756 4094 16 FFEx 19 99609 mA 50 0122 2048 16 800x 12 0020 mA 0 0244...

Page 244: ...496 7EF0 11 75 V 100 058 27664 6C10 10 0058 V 100 004 27649 6C01 10 0004 V 100 000 27648 6C00 nominal range 10 V 0 05787 16 0010 5 787 mV 0 003617 1 0001 361 7 μV 0 000 0 0000 0 V 0 00362 1 FFFF 361 7 μV 0 05787 16 FFF0 5 787 mV V 25 000 6912 E500 2 5 V 100 000 27648 9400 10 V 100 004 27649 93FF out of range 10 0004 V 100 058 27664 93F0 10 0058 V 117 593 32512 8100 11 7593 V 117 596 32513 80FF DIA...

Page 245: ...V 100 058 27664 6C10 10 0058 V 100 004 27649 6C01 10 0004 V 100 000 27648 6C00 nominal range 10 V 0 05787 16 0010 5 787 mV 0 003617 1 0001 361 7 μV 0 000 0 0000 0 00 V 0 00362 1 FFFF DIA OUFL ON at FFFF to 8000 0 00 V 0 05787 16 FFF0 0 00 V 25 000 6912 E500 0 00 V 100 000 27648 9400 0 00 V 100 004 27649 93FF 0 00 V 100 058 27664 93F0 0 00 V 117 593 32512 8100 0 00 V 117 596 32513 80FF 0 00 V 118 4...

Page 246: ... 0116 mA 100 004 27649 6C01 20 0007 mA 100 000 27648 6C00 nominal range 20 mA 0 05787 16 0010 11 574 μA 0 003617 1 0001 0 7234 μA 0 000 0 0000 0 0000 mA 0 00362 1 FFFF DIA OUFL ON at FFFF to 8000 0 0000 mA 0 05787 16 FFF0 0 0000 mA 25 000 6912 E500 0 0000 mA 100 000 27648 9400 0 0000 mA 100 004 27649 93FF 0 0000 mA 100 058 27664 93F0 0 0000 mA 117 593 32512 8100 0 0000 mA 32513 80FF 0 0000 mA 118 ...

Page 247: ...out of range 22 8142 mA 117 535 32496 7EF0 22 8056 mA 100 058 27664 6C10 20 0093 mA 100 004 27649 6C01 20 0006 mA 100 000 27648 6C00 nominal range 20 0000 mA 0 05787 16 0010 4 009259 mA 0 003617 1 0001 4 000578 mA 0 000 0 0000 4 0000 mA 0 00362 1 FFFF out of range 3 99942 mA 0 05787 16 FFF0 3 99075 mA 25 000 6912 E500 0 0000 mA 100 000 27648 9400 DIA OUFL ON at E4FF to 8000 0 0000 mA 100 004 27649...

Page 248: ...0 nominal range 10 000 V 40 00 4000 0FA0 4 000 V 0 01 1 0001 0 001 V 0 000 0 0000 0 V 0 01 1 FFFF 0 001 V 40 00 4000 F060 4 000 V 100 00 10000 D8F0 10 000 V 100 01 10001 D8EF out of range 10 001 V 105 00 10500 D6FC 10 500 V 105 01 10501 D6FB DIA OoR ON at D6FB to 8000 10 501 V 110 00 1100 D508 11 000 V 110 01 11001 D507 DIA OUFL ON at D507 to 8000 11 00 0 V 327 68 32768 8000 11 000 V dec hex bipol...

Page 249: ...mA 20 00 4000 0FA0 4 000 mA 0 01 2 0002 0 002 mA 0 005 1 0001 0 001 mA 0 000 0 0000 0 000 mA dec hex unipolar 4 20 mA dec value 1000 1 mA current value mA 384 594 65535 FFFF DIA OUFL ON at 55F1 to FFFF 22 000 mA 112 506 22001 55F1 22 001 mA 112 500 22000 55F0 DIA OoR ON at 5209 to 7FFF 22 000 mA 106 256 21001 5209 21 001 mA 106 250 21000 5208 out of range 21 000 mA 100 005 20001 4E21 20 001 mA 100...

Page 250: ...galvanic isolation between field level and module bus connection Note For PROFIBUS The BL20 2AOH I can only be used with the BL20 DPV1 gateways BL20 GW DPV1 BL20 E GW DP Figure 8 16 BL20 2AOH I Figure 8 17 Block diagram logic 24 module supply V DC 5 module bus V DC DAC 24 13 23 21 12 21 24 V DC field 14 11 DC DC DC DC HART modem internal GND internal GND DAC HART modem Phone 800 894 0412 Fax 888 7...

Page 251: ... mA Nominal current from module bus IMB 30 mA Power loss of the module typical 1 W Output current 0 4 to 20 mA Burden resistance ohmic load RLO 600 Ω inductive load RLI 1 mH Transmission frequency 200 Hz Repeat accuracy 0 1 Basic error at 23 C 0 2 Temperature coefficient 200 ppm C from end value Setting time maximum ohmic load 0 1 ms inductive load 0 5 ms Measurement value representation 16 Bit si...

Page 252: ... Please change the module Off Channel ok 1H 2H Green HART communication ok The HART status is only shown in active HART communication The status display is either realized acyclically or via polling operation depending on the parameterization With acyclical monitoring the information LED is turned off after 1 5 seconds Further communication retriggers the LED Red flashing 0 5 Hz HART communication...

Page 253: ...nication error The channel does not allow communication with the HART device Invalid Parameter Possible sources Setting of a reserved parameter bit The substitute value which is set is not within the measurement value range E g the substitute value is set to 0 8000 and the signal representation is parameterized as standard value representation page 8 38 An interpretation of the value is not possib...

Page 254: ...Kx 0 release A 1 block Operation mode Kx 0 0 20 mA HART status polling not possible 1 4 20 mA HART status polling not possible 2 4 20 mA HART active A Cyclic polling of the HART status is activated Value representation Kx 0 Integer 15 bit sign A 1 NE 43 2 Extended mode Behavior module bus error Ax output substitute value A hold current value Substitute value Ax Substitute value 0 A 1 The substitut...

Page 255: ...s read 0 channel 1 1 channel 2 Mapped variable Vx Defines which HART variable of the connected sensor is mapped into the module s process data 0 PV primary variable 1 SV 2nd variable 2 TV 3rd variable 3 QV 4th variable Table 8 17 Module parameters Parameter Settings Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 256: ...eration mode X diag channel 5 6 Behavior module bus error X value representation 6 5 HART diag X X operation mode X diag channel 7 4 Behavior module bus error X value representation HART variable A 5 3 mapped variable X mapped channel HART variable B 9 2 mapped variable X mapped channel HART variable C 10 1 mapped variable X mapped channel HART variable D 11 0 mapped variable X mapped channel Phon...

Page 257: ... 2AO current HART 8 6 4 Base module 8 6 5 Wiring diagram Figure 8 18 Base module BL20 S4T SBBS Figure 8 19 Connection options with base module BL20 S4x SBBS 23 22 21 13 12 11 24 14 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 258: ...rameterizable HART variable C without unit A 9 10 11 12 Parameterizable HART variable D without unit A 13 14 15 Byte B7 B6 B5 B4 B3 B2 B1 B0 0 output value for channel 1 1 2 output value for channel 2 3 dec hex unipolar 0 20 mA dec value 1638 35 1 mA current value mA 100 00 32767 7FFF nominal range 20 0000 mA 99 99695 32766 7FFE 19 9994 mA 50 00153 16384 4000 10 0003 mA 0 00305 1 0001 0 0006103 mA...

Page 259: ...ue mA 118 515 32767 7FFF DIA Value above upper limit ON at 7F00 to 7FFF 23 703 mA 118 461 32752 7FF0 23 692 mA 117 593 32512 7F00 23 5185 mA 117 589 32511 7EFF out of range 23 5178 mA 117 535 32496 7EF0 23 507 mA 100 058 27664 6C10 20 0116 mA 100 004 27649 6C01 20 0007 mA 100 000 27648 6C00 nominal range 20 mA 0 05787 16 0010 11 574 μA 0 003617 1 0001 0 7234 μA 0 000 0 0000 0 0000 mA 0 00362 1 FFF...

Page 260: ...649 6C01 20 0006 mA 100 000 27648 6C00 nominal range 20 mA 0 05787 16 0010 4 009259 mA 0 003617 1 0001 4 000578 mA 0 000 0 0000 4 0000 mA 0 00362 1 FFFF out of range 3 99942 mA 0 05787 16 FFF0 3 99075 mA 25 000 6912 E500 0 0000 mA 25 004 6913 E4FF DIA Invalid Value ON at E4FF to 8000 0 0000 mA 100 000 27648 9400 0 0000 mA 100 004 27649 93FF 0 0000 mA 100 058 27664 93F0 0 0000 mA 117 593 32512 8100...

Page 261: ...0 000 20000 4E20 nominal range 20 000 mA 40 00 8000 1F40 8 000 mA 20 00 4000 0FA0 4 000 mA 0 01 2 0002 0 002 mA 0 005 1 0001 0 001 mA 0 000 0 0000 0 000 mA dec hex unipolar 4 20 mA dec value 1000 1 mA current value mA 384 594 65535 FFFF DIA Invalid Value ON at 55F1 to FFFF 22 000 mA 112 506 22001 55F1 22 001 mA 112 500 22000 55F0 DIA Value above upper limit ON at 5209 to FFFF 22 000 mA 106 256 210...

Page 262: ...Analog output modules D300717 1211 BL20 I O modules 8 42 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 263: ...4 Base modules 6 9 2 5 Wiring diagrams 7 9 3 Relay module 2 normally open contacts 9 9 3 1 Technical data 10 9 3 2 Diagnostic and status messages 11 9 3 3 Module parameters 11 9 3 4 Base modules 11 Wiring diagrams 12 9 4 Relay module 2 changeover contacts 14 9 4 1 Technical data 14 9 4 2 Diagnostic and status messages 15 9 4 3 Module parameters 15 9 4 4 Base modules 16 9 4 5 Wiring diagrams 16 Pho...

Page 264: ... by each module via the DIA LED The corresponding diagnostic information is transmitted to the gateway If the DIA LED lights up continuously red it signals the failure of the module bus communication of the relay modules 9 1 1 Load limit curve with resistive load At 1 000 switching cycles no sustained arcs with a burning life 10 ms may occur Figure 9 1 Definition of load limit curve Note If possib...

Page 265: ... 9 1 2 Module overview Table 9 1 Overview relay modules BL20 2DO R NC normally closed contacts BL20 2DO R NO normally open contacts BL20 2DO R CO change over contacts Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 266: ...k diagram with base module BL20 S4x SBBS Figure 9 4 Block diagram with base module BL20 S4x SBCS Field Relay NC Relay NC 24 V DC GND 11 21 14 24 22 12 23 13 5 V DC Logic FIeld Relay NC Relay NC 24 V DC GND 11 21 14 24 22 12 23 13 5 V DC Logic C rail Jumper Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 267: ...uators 10 mA at 12 V DC Current for DC purely resistive Load limit curve page 9 2 Nominal current DC13 24 V DC 1 A Nominal current AC15 250 V AC 3 A Minimum load current 12 V DC 100 mA Synchronization factor 100 Current and number of switching operations operational life AC15 250 V AC 1 x 105 at 2 A 2 x 105 at 1 A 4 x 105 at 0 5 A Current and number of switching operations operationallife DC13 24 ...

Page 268: ...Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of channel 1 1 Off Status of channel 1 0 21 Green Status of channel 2 1 Off Status of channel 2 0 Figure 9 5 Base module BL20 S4T SBBS Figure 9 6 Base module BL20 S4T SBCS Phone 800 894 0412 Fax 888 ...

Page 269: ...ms show different possibilities for a common power supply of the connected loads Figure 9 7 Wiring diagram BL20 S4x SBBS With externally connected supply and cross connected root Figure 9 8 Module circuit diagram BL20 S4x SBBS Bridged in the electronics Cross connection via jumper in the base module 24 23 22 21 14 13 12 11 a b NC0 RT0 NC1 RT1 11 14 21 24 Electronics module 23 R2 R1 22 12 13 Phone ...

Page 270: ...the base module Danger It is permitted to load the C rail with a maximum of 24 V Not 230 V Note Contact designations used for base modules are not designations of relay contacts according to DIN 24 24 24 23 23 23 22 22 22 21 21 21 14 14 14 13 13 13 12 12 12 11 11 11 Relay 1 Relay n Power Feeding 24 V DC a b R1 R2 a b NC0 RT0 NC1 RT1 11 14 21 24 24 V DC 23 13 R2 R1 Electronics module Phone 800 894 ...

Page 271: ...re 9 12 Block diagram with base module BL20 S4x SBBS Figure 9 13 Block diagram with base module BL20 S4x SBCS FIeld Relay NO Relay NO 24 V DC GND 11 21 14 24 22 12 23 13 5 V DC Logic Field Relay NO Relay NO 24 V DC GND 11 21 14 24 22 23 13 5 V DC Logic C rail Jumper 12 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 272: ...t 12 V DC Current for DC purely resistive Load limit curve page 9 2 Nominal current DC13 24 V DC 1 A Nominal current AC15 250 V AC 3 A Minimum load current 12 V DC 100 mA Synchronization factor 100 Current and number of switching operations operational life AC15 250 V AC 1 x 105 at 2 A 2 x 105 at 1 A 4 x 105 at 0 5 A Current and number of switching operations operationallife DC13 24 V DC 2 x 105 a...

Page 273: ...Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been pulled Check the power supply to the module bus Off No error messages or diagnostics 11 Green Status of channel 1 1 Off Status of channel 1 0 21 Green Status of channel 2 1 Off Status of channel 2 0 Figure 9 14 Base module BL20 S4T SBBS Figure 9 15 Base module BL20 S4T SBCS Phone 800 894 ...

Page 274: ...t possibilities for a common power supply of the connected loads Figure 9 16 Wiring diagram BL20 S4x SBBS With externally connected supply and cross connected root Figure 9 17 Module circuit diagram BL20 S4x SBBS Bridged in the electronics Cross connection via jumper in the base module 24 23 22 21 14 13 12 11 a b NO0 RT0 NO1 RT1 11 14 21 24 Electronics module 23 R2 R1 22 12 13 Phone 800 894 0412 F...

Page 275: ...ia jumper in the base module Danger It is permitted to load the C rail with a maximum of 24 V Not 230 V Note Contact designations used for base modules are not designations of relay contacts according to DIN 24 24 24 23 23 23 22 22 22 21 21 21 14 14 14 13 13 13 12 12 12 11 11 11 Relay 1 Relay n Power Feeding 24 V DC a b R1 R2 a b NO0 RT0 NO1 RT1 11 14 21 24 24 V DC 23 13 R2 R1 Electronics module P...

Page 276: ...l IL 20 mA Nominal current from module bus IMB 28mA Power loss of the module typical 1 W Resistive inductive and lamp loads can be connected Application category as per AC15 DC13 Switching voltage to supply the actuators Nominal load voltage 230 V AC 30 V DC Switching current to supply the actuators 10 mA at 12 V DC Current for DC purely resistive Load limit curve page 9 2 Nominal current DC13 24 ...

Page 277: ...uency Resistive load 0 1 Hz Inductive load 0 1 Hz Lamp load 0 1 Hz Isolation voltage relay output to relay output no relay output to module bus 1 5 kVeff relay output to field voltage cable 1 5 kVeff module bus to field voltage cable 500 Veff Table 9 7 LED indicators LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two adjoining electronics modules have been p...

Page 278: ...tacts 11 12 and 14 or 21 23 and 24 can be used directly 2 In addition to that the following wiring diagram shows the possibility for a common power supply of the connected loads Figure 9 22 Base module BL20 S4T SBBS Figure 9 23 Base module BL20 S4T SBCS Figure 9 24 Wiring diagram BL20 S4x SBBS 24 23 22 21 14 13 12 11 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 279: ...circuit diagram BL20 S4x SBBS Note Contact designations used for base modules are not designations of relay contacts according to DIN NC 12 0 NO 11 0 RT0 14 NO 21 0 NC 23 1 RT1 24 Electronics module R11 R21 R12 R22 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 280: ...Relay modules D300717 1211 BL20 I O modules 9 18 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 281: ...put 19 10 1 6 Functions and explanations 20 Software gate and hardware gate 20 Synchronization 20 Latch retrigger function 22 Behavior of the DI digital input 23 Behavior of the digital outputs DO1 DO2 23 Hysteresis for digital output DO1 DO2 25 Signal evaluation options for rotary sensors 26 Pulse and direction 27 Load value direct in preparation 27 Pulse duration on reaching the reference value ...

Page 282: ...3 9 Module parameters 55 10 3 10 Base modules 56 10 3 11 Wiring diagrams 56 Signal types 57 10 4 SSI Interface BL20 1SSI 58 10 4 1 Transmission procedure 58 10 4 2 Data exchange 58 10 4 3 Internal registers read and write operations 58 10 4 4 Register access and meaning 59 10 4 5 Comparison value 1 comparison value 2 61 10 4 6 Lower limit upper limit 62 10 4 7 Offset function load value 63 10 4 8 ...

Page 283: ... 5 6 Technical features 78 Technical data 79 Approved SWIRE slaves 80 Diagnosis via LEDs 80 Diagnosis via software 81 10 5 7 Module parameters 84 10 6 Moeller SWIRE conformance criteria 89 10 6 1 Special system behavior with the Moeller Conformance function 89 10 6 2 System behavior with the configuration checks 90 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 284: ...ison results The digital input of the counter module is used for initiating the hardware release signal the synchronization or latch and retrigger function The BL20 counter module can process signals generated from the following sensors 24 V DC pulse generator with direction signal 24 V DC pulse generator without direction signal 24 V DC pulse generator with two 90 offset channels rotary sensor 10...

Page 285: ...ssible Lower limit Upper limit Load value The following table shows which of the three values the counter accepts according to the main count direction set and the operating mode Table 10 1 Main count direction AValues assumed after reaching the counter limits depending on the operating mode and the main count direction Operating mode Main count direction Upper count limit Lower count limit Contin...

Page 286: ...h types of events Minimum number of count pulses between internal events A certain minimum number of count pulses must be ensured between the parameters when setting Upper count limit Reference value and Lower limit value This ensures that internal operations are carried out before a new event occurs Illustration of the minimum number of count pulses between two events in relation to the counter f...

Page 287: ...and will continue to count without signal loss from this point If the counter counts down and reaches the lower count limit it will jump to the upper count limit when another counter signal is received and will continue to count without signal loss from this point In this mode the function does not depend on the main count direction These settings are illustrated in the following diagram Operating...

Page 288: ...own and reaches the lower count limit it will jump to the upper count limit when another counter signal is received The internal release signal is automatically reset 2 Main count direction up If the counter counts up and reaches the upper count limit it will jump to the load value when another counter signal is received The internal release signal is automatically reset If the counter counts down...

Page 289: ... values A rising edge must be present in order for counting to be restarted This occurs either by resetting and setting the hardware release signal digital input if this is configured as HW gate or by resetting and setting the software release SW_GATE bit in the control interface process output The following three diagrams show the counter s behavior in single action count mode with the three main...

Page 290: ...lue Lower count limit Release stop internal release Release stop automatic Figure 10 4 Single action counting with main count direction up a b 0 c t t t t t STS_OFLW STS_UFLW RES_STS d e e Internal release Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 291: ...alue Lower count limit Release stop internal release Release stop automatic Figure 10 5 Single action counting with main count direction down a b 0 c t t t t t STS_OFLW STS_UFLW RES_STS d e e Internal release Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 292: ...ived and will continue to count from there without losing a signal If the counter counts down and reaches the lower count limit it will jump to the upper count limit when another counter signal is received and will continue to count from there 3 Main count direction down If the counter counts up and reaches the upper count limit it will jump to the lower count limit when another counter signal is ...

Page 293: ...oad value Lower count limit Release stop internal release Overflow Underflow Figure 10 6 Periodical count without main count direction a t t t t t b 0 c STS_OFLW STS_UFLW RES_STS d e f d Internal release Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 294: ...t Load value Lower count limit Release stop manual Overflow Underflow Figure 10 7 Periodical count with main count direction up a t b 0 c t t t t STS_OFLW STS_UFLW RES_STS d e f d Internal release Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 295: ...it Load value Lower count limit Release stop manual Overflow Underflow Figure 10 8 Periodical count with main count direction down a t t t t t b 0 c STS_OFLW STS_UFLW RES_STS d e f d Internal release Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 296: ... You can read the measured frequency value in the check back interface process input The displayed value cannot be updated until the integration time has elapsed Limit value monitoring The limit values can be configured and defined at a later time via the control interface process output The following limit value ranges are possible Range defined by parameters The value range is restricted by the ...

Page 297: ...ace process output The following limit value ranges are possible Range defined by parameters The value range is restricted by the 3 byte parameter length Lower limit nu is 0 to 16 777 214 10 3 rpm Upper limit no is 1 to 16 777 215 10 3 rpm The upper limit must be greater than the lower limit The diagnostics messages Upper limit wrong and Lower limit wrong indicate parameter definitions that are ou...

Page 298: ...ered Table 10 5 Possible measuringranges with 60 pulses per sensor revolution Integration time nmin nmax 10 s 1 rpm 200000 rpm 1 s 1 rpm 200000 rpm 0 1 s 10 rpm 200000 rpm 0 01 s 100 rpm 200000 rpm Table 10 6 Possible measuringranges with60000pulses per sensor revolution Integration time nmin nmax 10 s 1 rpm 200 rpm 1 s 1 rpm 200 rpm 0 1 s 1 rpm 200 rpm 0 01 s 1 rpm 200 rpm Phone 800 894 0412 Fax ...

Page 299: ...limit must be greater than the lower limit The diagnostics messages Upper limit wrong and Lower limit wrong indicate parameter definitions that are outside of the permissible value range The diagnostics message is cleared when a valid value is entered Range defined via the control interface process output LOAD_PREPARE LOAD_VAL Lower limit nu 0 to 99 999 999 ms Upper limit no 1 to 100 000 000 m The...

Page 300: ... input Digital input DI inverted Synchronization Synchronization must be configured before operating the counter module Function DI Synchronization when edge positive The rising edge of a reference signal at the input is used to set the counter to the load value A single action or periodical synchronization can be selected This is possible under the following conditions The counting operation must...

Page 301: ...Synchronization without release Release set 1st synchronization 2nd synchronization Stop synchronization No synchronization Release reset Figure 10 12 Synchronization with continuous counting a a b b c c d e f g h i f j t t t t t Periodical synchronization Single action synchronization Software release Synchronization release DI synchronization Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr co...

Page 302: ...ased with the software gate Bit STS_DI Status DI indicates the status of the Latch and Retrigger signal The edge signal cannot be inverted The load value with which the operating mode starts is displayed before the first edge after the software release is set A direct loading of the counter does not change the counter status indicated Software release Digital input Internal counter status Displaye...

Page 303: ... HW gate Behavior of the digital outputs DO1 DO2 Count mode The digital outputs can be activated depending on the counter status and reference values The module is provided with a real digital output and a virtual digital output that is only present as a status bit in the check back interface process input Two reference values can be stored on the counter module and assigned to the digital outputs...

Page 304: ...ence value 2 CC counter content The count limits configured represent the upper and lower count limits The behavior of the digital outputs depend on Hysteresis Pulse duration Figure 10 14 Continuous counting with release function a b c 0 t t t t t t RV2 RV1 STS_DO1 CC RV1 pulse STS_DO2 CC RV2 pulse Software release STS_DO1 CC RV1 f STS_DO2 CC RV2 F Phone 800 894 0412 Fax 888 723 4773 Web www clrwt...

Page 305: ...TRL_DO1 is used to release the output Control bit SET_DO1 is used to activate or deactivate the released output The status of the output is stored in the check back interface process input and can be scanned with the status bit STS_DO1 Hysteresis for digital output DO1 DO2 In count mode the hysteresis controls the switching of the outputs DO1 DO2 with comparisons A sensor may stand still at a spec...

Page 306: ...l evaluation options for rotary sensors The evaluation options can be set in the BL20 counter module configuration The following settings are possible Single Double Fourfold Figure 10 15 Hysteresis with output set to Switch Reference value Figure 10 16 Evaluation options for count mode measurement mode only allows single evaluation a b c t t t Behavior DO1 count value RV1 hysteresis 0 f Behavior D...

Page 307: ...ter can be assigned with a load value This value can either be set via the connected controller or via the I O Assistant software The type of setting direct optional is set via a bit in the controller 1 The direct load causes the counter to accept the load value directly as the new counter value 2 The load value can also be loaded inpreparation In this case the load value is accepted as the new co...

Page 308: ...y controller Reset executed in electronic module Transfer of values load function Note No pulse is generated if the counter value goes above the counter value e g jumps from the upper limit to the lower limit when counting up Figure 10 18 Resetting the status bits a a a b b b c c c d d d t t Check back signals status bit1 Event ist still present at time of reset Event is no longer present at time ...

Page 309: ...rence value2 LOAD_CMP_VAL2 Behavior of the digital outputs DO1 DO2 LOAD_DO_PARAM Figure 10 19 Transferring values with the load function Note Only one of the status bits1 mentioned should be set Otherwise the ERR_LOAD error is indicated until all the stated control bits have been reset Note When changing the behavior of the digital output via the control interface process output value LOAD_DO_PARA...

Page 310: ...ssage with the appropriate parameter definition The following figure shows the chronological relationship between the occurrence of an error and its acknowledgement Error bit ERR_DO or ERR_24Vdc Error occurred module sets error bit and diagnostics message if necessary error detection continues Error bit acknowledged any diagnostics message present is cleared further error detection not possible Er...

Page 311: ...4 V DC Module supply 5 V DC Module bus Galvanic isolation Signal processing for count and measurement operations Filter Alignment recognition Pulse processing Filter Driver 24 V 2 A Sensor power supply max 500 mA 24 V DC GND Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 312: ...ed current 24 V DC Low signal level UL 30 V DC to 5 V DC High signal level UH 11 V DC to 30 V DC Input current Low signal level IL 8 to 1 5 mA High signal level IH 2 mA to 10 mA Input delay 200 ms Minimum pulse width maximum counter frequency Filter on 25 ms 20 kHz Filter off 2 5 ms 200 kHz Digital output Output voltage at rated current 24 V DC Low signal level UL 3 V DC High signal level UH L 1 V...

Page 313: ...ement 5 ms to 120 s Count modes Signal evaluation A B Pulse and direction Rotary sensor single Rotary sensor double Rotary sensor fourfold Count mode Continuous count Single action count Periodical count Hysteresis 0 to 255 Pulse duration 0 to 255 Synchronization Single Periodical Count limits Upper count limit 0 to 7FFF FFFF Lower count limit 8000 0000 to 0 Measurement modes Signal evaluation A B...

Page 314: ...ff No error messages or diagnostics A Green Counter input active or measuring input active Off Counter input not active or measuring input not active B Green Counter input not active or direction input set for down Off Counter input active or direction input set for up 14 Green Status of digital input 1 Off Status of digital input 0 24 Red Error on digital output Check the wiring of the digital ou...

Page 315: ...R_DO 0 0 Short circuit sensor supply ERR 24 V DC 0 1 End of counter range wrong Sensor pulse wrong 0 2 Start of counter range wrong Integration time wrong 0 3 Invert DI latch retrigger not permitted It is not permitted to invert the level of the digital input when using the latch retrigger function Upper limit wrong 0 4 Main count direction wrong Lower limit wrong 0 5 Operating mode wrong 0 6 Oper...

Page 316: ...tion type Count direction Pulse generator without direction indicator 24 V DC count pulses at terminal 11 Up Pulse generator with direction signal 24 V DC count pulses at terminal 11 and 24 V DC direction at terminal 21 Up down Pulse generator with 2 90 offset spur lines Channel A at terminal 11 and channel B at terminal 21 Up down 23 22 21 13 12 11 24 14 pulse input alignment input Count input A ...

Page 317: ...legrams which have to be sent or received can be larger The data transfer from the PLC into the transmit buffer of the module or from the receive buffer of the module to the PLC is realized via a 8 byte transmission channel in the process input or process output data To ensure the error free data transmission 2 byte of each data package are used to display status control and diagnosis information ...

Page 318: ...d if the parameter Diagnostics is set to 0 release The diagnostic data show the cause of the communication disturbance The user has to set back this bit in the process output data by using STATRES TX_CNT_ACK 0 3 The value TX_CNT_ACK is a copy of the value TX_CNT TX_CNT has been transmitted together with the last data segment of the process output data TX_CNT_ACK is an acknowledge for the successfu...

Page 319: ...f the BL20 1RS232 module The fieldbus specific transmission for PROFIBUS DP is realized in a 8 byte format which is structured as follows 6 byte user data 1 byte containing signals to flush the transmit and receive buffer 1 control byte used to guarantee error free data transmission Figure 10 25 Schematic diagram of the receive sequence Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email ...

Page 320: ...CNT and RX_CNT_ACK are ignored Flushing the transmit receive buffer with RXBUF FLUSH TXBUF FLUSH is possible If this bit is 1 or with the change from 0 to 1 the flushing of the transmit receive buffer with RXBUF FLUSH TXBUF FLUSH is not possible RX_CNT_ACK 0 3 The value RX_CNT_ACK is a copy of the value RX_CNT TX_CNThasbeentransmittedtogether with the last data segment of the process input data TX...

Page 321: ...rface BL20 1RS232 10 2 6 Schematic diagram of the transmit sequence 10 2 7 Technical data Figure 10 26 Schematic diagram of the transmit sequence Figure 10 27 BL20 1RS232 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 322: ...3 VDC transmission level inactive URS0 3 to 15 VDC transmission channels 2 1 1 TxD and RxD full duplex transmission rate 300 to 115200 Baud defined by parameters Data Parity Stop default 9600 Baud 7 Bit impair 2 stop bits RS232 cable length max 15 m Flow Control Software Handshake Xon Xoff Hardware Handshake RTS CTS Diagnostic data can be written into the process image depending on the parameteriz...

Page 323: ...y transmitted RxD Green Data currently received Off No data currently received Table 10 16 Diagnosis Diagnostic message Buffer Overflow Overflow of the receive buffer RX buffer Frame error The module has to be parameterized for adaptation to the data structure of the data terminal equipment DTE A frame error occurs in case of inconsequent parameterization number of data bits stop bits method of pa...

Page 324: ...contain the user data Data rate 300 Bit s 600 Bit s 1200 Bit s 2400 Bit s 4800 Bit s 9600 Bit s A 14400 Bit s 19200 Bit s 28800 Bit s 38400 Bit s 57600 Bit s 115200 Bit s none A The data flow control has been deactivated Data flow control XON XOFF Software Handshake XON XOFF activated RTS CTS Hardware Handshake RTS CTS activated Data bits 7 A The number of data bits is 7 8 The number of data bits ...

Page 325: ...ing diagrams XOFF character 0 255 XOFF sign 19 A This character is used to stop the data transfer of the data terminal device DTE when the software handshake is activated Figure 10 29 Base module BL20 S4T SBBS Figure 10 30 Wiring diagram BL20 S4x SBBS 24 23 22 21 14 13 12 11 TxD RxD GND SHLD RTS CTS Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 326: ...ion 1 DCD Data Carrier Detect 2 RxD Receive Data 3 TxD Transmit Data 4 DTR Data Terminal Ready 5 GND Ground 6 DSR Data Set Ready 7 RTS Request To Send 8 CTS Clear To Send 9 RI Ring Indicator Note The table rows highlighted in grey indicate signals that are also available at the terminals of the base module Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 327: ...en or odd Stop bits 1 or 2 bits The data flow control can be implemented in RS422 operation with a software handshake XON XOFF routine 10 3 2 Data exchange The module provides a 64 byte transmit buffer and a 128 byte receive buffer for data exchange with the field device This is a hardware restriction The data telegrams which have to be sent or received can be larger The data transfer from the PLC...

Page 328: ...d if the parameter Diagnostics is set to 0 release The diagnostic data show the cause of the communication disturbance The user has to set back this bit in the process output data by using STATRES TX_CNT_ACK 0 3 The value TX_CNT_ACK is a copy of the value TX_CNT TX_CNT has been transmitted together with the last data segment of the process output data TX_CNT_ACK is an acknowledge for the successfu...

Page 329: ... of the BL20 1RS485 422 module The fieldbus specific transmission for PROFIBUS DP is realized in a 8 byte format which is structured as follows 6 byte user data 1 byte containing signals to flush the transmit and receive buffer 1 control byte used to guarantee error free data transmission Figure 10 31 Schematic diagram of the receive sequence Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com ...

Page 330: ...CNT and RX_CNT_ACK are ignored Flushing the transmit receive buffer with RXBUF FLUSH TXBUF FLUSH is possible If this bit is 1 or with the change from 0 to 1 the flushing of the transmit receive buffer with RXBUF FLUSH TXBUF FLUSH is not possible RX_CNT_ACK 0 3 The value RX_CNT_ACK is a copy of the value RX_CNT TX_CNThasbeentransmittedtogether with the last data segment of the process input data TX...

Page 331: ...ace BL20 1RS485 422 10 3 6 Schematic diagram of the transmit sequence 10 3 7 Technical data Figure 10 32 Schematic diagram of the transmit sequence Figure 10 33 BL20 1RS485 422 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 332: ...S485 module bus interface module bus DC DC micro controller RS485 422 interface RxD RxD TxD TxD GND FE SHLD field supply TxD RxD P TxD RxD N GND SHLD module bus interface module bus DC DC micro controller RS485 422 interface FE field supply Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 333: ... 5 VDC module bus IMB 60 mA transmission channels RxD TxD Data buffer Receive buffer 128 byte Transmit buffer 64 byte RS422 connection type Two wire simplex or four wire full duplex RS485 connection type Two wire half duplex Bit transmission rate max 115200 Bit s parameterizable RS485 422 cable length max 30 m Cable impedance 120 Ω Bus terminating resistors 120 Ω external Isolation voltage UTMB mo...

Page 334: ...tted RxD Green Data currently received Off No data currently received Table 10 2 Diagnosis Diagnostic message Buffer Overflow Overflow of the receive buffer RX buffer Frame error The module has to be parameterized for adaptation to the data structure of the data terminal equipment DTE A frame error occurs in case of inconsequent parameterization number of data bits stop bits method of parity Data ...

Page 335: ...n the user data Data rate 300 Bit s 600 Bit s 1200 Bit s 2400 Bit s 4800 Bit s 9600 Bit s A 14400 Bit s 19200 Bit s 28800 Bit s 38400 Bit s 57600 Bit s 115200 Bit s software data flow control None A The data flow control is deactivated XON XOFF Software handshake XON XOFF activated this function is only available for RS422 operation Data bits 7 A The number of data bits is 7 8 The number of data b...

Page 336: ...2 0 255 19 A XOFF character for RS422 operation This character is used to stop the data transfer of the data terminal device with the software handshake activated Figure 10 1 Base module BL20 S4T SBBS Figure 10 2 Wiring diagram BL20 S4x SBBSfor module as RS422 24 23 22 21 14 13 12 11 RxD Data In Data Out TxD TxD RxD SHLD GND GND SHLD Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email inf...

Page 337: ...diagram BL20 S4x SBBSfor module as RS485 Table 10 1 Pin assignment RS485 422 Signal designation RxD Receive Data TxD Transmit Data GND Ground 24 23 22 21 14 13 12 11 Data In Data Out TxD RxD N TxD RxD P SHLD GND GND SHLD TxEnable Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 338: ...mmunication with the SSI encoder and activate or deactivate comparison operations The process input data is used for reading the contents of the registers inside the modules In this case the SSI encoder value is part of the register The writing of these registers can be controlled The results of different comparison operations can be supplied and the communication status with the SSI encoder can a...

Page 339: ...was read error free REG_RD_ABORT 1 indicates that the register could not be read REG_RD_ADR in the process input data then contains the address that could not be accessed successfully The user data is then set to ZERO 10 4 4 Register access and meaning Table 10 2 Register access and meaning Designation Description Default HEX REG_SSI_POS Actual binary SSI encoder value REG_MAGIC_NO 1 Magic number ...

Page 340: ...mit 0 x FF FF FF FF REG_OFFSET 50 Offset value 0 x 00 00 00 00 REG_SSI_MASK 51 Selection of the SSI encoder diagnostics transferred to the diagnostics interfaces 0 x 00 00 00 00 52 to 63 Reserve Table 10 2 Register access and meaning Designation Description Default HEX Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 341: ...tion of the actual value register content of REG_SSI_POS to the comparison value register content Tabelle 11 Designation of the interfaces Designation Interfaces Process output Storage in module Process input Param Diagn REG_ SSI_POS 0 RD REG_MAGIC_NO 1 RD REG_HW_VER 2 RD REG_SW_VER 3 RD REG_SF 4 WR volatile RD REG_WR_ADR 14 RD REG_RD_ADR 15 RD REG_DIAG1 16 RD RD REG_PARA1 20 WR non violette RD WR...

Page 342: ...ivate the monitoring of the limits and bits STS_OFLW and STS_UFLW will be enabled in the process input data The diagnostics function will indicate the presence of values above or below the default values Encoder value overflow and Encoder value underflow signals will also indicate this via the acyclic diagnostics interface Table 10 1 Comparator enable A The value Z0 of this flag is 1 as soon as th...

Page 343: ...yze the measured value Writing the REG_SSI_MASK register allows up to four individual bits to be taken from the data frame of the SSI encoder and transferred to the SSI_STSx bits of the process input data It is also possible to output the SSI encoder group diagnostics message with an acyclic diagnostics operation when a status message is initiated Table 10 2 Overflow of the encoder values Register...

Page 344: ...TS0 0 EN_D0_RMS0 EN_D0_DS X SSI_FRAME_BIT_SEL0 SSI_STS1 1 EN_D1_RMS1 EN_D1_DS X SSI_FRAME_BIT_SEL1 SSI_STS2 2 EN_D2_RMS2 EN_D2_DS X SSI_FRAME_BIT_SEL2 SSI_STS3 3 EN_D3_RMS3 EN_D3_DS X SSI_FRAME_BIT_SEL3 Table 10 5 Description of the diagnosis messages Adefault Designation Value Description EN_Dx_RMSx 0 A The transfer of the SSI status messages to the process input data is not activated 1 The trans...

Page 345: ...erface One RS422 interface works as the clock generator for reading the data which is then received on the other RS422 interface Figure 10 4 BL20 1SSI Figure 10 5 BL20 1SSI module bus interface module bus micro controller RS485 422 interface CL CL D D GND UL field supply DC DC Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 346: ...rent 500 mA not short circuit proof URS1 active 500 mV URS0 inactive 0 to 200 mV UGLRS common mode 7 to 12 mV Clock output type RS422 Signal input type RS422 RS422 cable length max 30 m Tabelle 11 Diagnosis via LEDs LED Display Meaning Remedy DIA Red Module bus communication failure Check if more than two ad joining electronic modules have been pulled This concerns modules located between this mod...

Page 347: ...carried out Numberofinvalidbits LSB 0 to 15 Number of invalid bits on the LSB side of the position value supplied by the SSI encoder The meaningful word width of the position value transferred to the module bus master is as follows SSI_FRAME_LEN INVALID_BITS_MSB INVALID_ BITS_LSB The invalid bits on the LSB side are removed by shifting the position value to the right starting with the LSB Default ...

Page 348: ...BL20 S4S SBBS Bit transmission rate 1000000 Bit s 500000 Bit s A 250000 Bit s 125000 Bit s 100000 Bit s 83000 Bit s 71000 Bit s 62500 Bit s Numberofdataframe bits 1 to 32 Number of bits of the SSI data frame SSI_FRAME_LEN must always be greater than INVALID_BITS Default 25 19hex Data format Binary coded SSI encoder sends data in binary code GRAY coded SSI encoder sends data in Gray code Figure 10 ...

Page 349: ...iring diagram BL20 S4x SBBS Table 10 3 Pin assignment SSI Signal designation CL Clock D Data GND Ground 24 23 22 21 14 13 12 11 D Data Out CL CL D UL GND GND UL Clock GND UL SSI Device Parallel Serial Converter Analog Array Opto Array Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 350: ... and the USW for supplying the electronic equipment must be connected separately on the BL20 E 1SWIRE Both power supplies must be fed from a single power supply unit although it is possible to disconnect UAUX separately The SWIRE slaves and the accessories must be purchased from TURCK The product BL20 E 1SWIRE connects the motor starters networked via SWIRE as local components to different standar...

Page 351: ...p the physical structure of the SWIRE bus is scanned and compared with the SWIRE configuration stored in the BL20 E 1SWIRE configuration check of number of slaves type and assigned address If the physical structure of the SWIRE bus does not match the configuration stored in the BL20 E 1SWIRE SW LED flashing the physical structure of the SWIRE bus must be stored in the BL20 E 1SWIRE or the physical...

Page 352: ...Nopen Byte 1 Disable CFG 1 and MC 0 DeviceNet Attribute 121 79hex PARAM_COMMON_OERATION_MODES Bit 1 1 and Bit 4 0 Activate and deactivate PLC configuration check During the PLC configuration check the configuration stored in the BL20 E 1SWIRE is compared with the SET configuration stored in the PLC The complete device ID must match If the two configurations match completely the entire SWIRE bus is...

Page 353: ... flashing If the Moeller Conformance function is deactivated the physical structure is continuously compared with the configuration stored in the BL20 E 1SWIRE The SWIRE bus starts operation as soon as the matching configurations are detected After the physical structure was stored in the BL20 E 1SWIRE Automatically if the automatic SWIRE configuration is activated Or manually if the automatic SWI...

Page 354: ...e configuration stored in the BL20 E 1SWIRE The SWIRE bus starts operation as soon as matching configurations are detected After the physical structure was stored in the BL20 E 1SWIRE Automatically if the automatic SWIRE configuration is activated Or manually if the automatic SWIRE configuration is deactivated by pressing the CFG button only functions if the SW LED is flashing After the physical s...

Page 355: ...re is detected during operation The physical structure is then compared cyclically with the configuration stored in the BL20 E 1SWIRE The SWIRE bus starts operation as soon as the matching configurations are detected After the physical structure was stored in the BL20 E 1SWIRE Automatically if the automatic SWIRE configuration is activated Or manually if the automatic SWIRE configuration is deacti...

Page 356: ...uring operation The physical structure is then compared cyclically with the configuration stored in the BL20 E 1SWIRE The SWIRE bus starts operation as soon as the matching configurations are detected After the physical structure was stored in the BL20 E 1SWIRE Automatically if the automatic SWIRE configuration is activated Or manually if the automatic SWIRE configuration is deactivated by pressin...

Page 357: ...s switched on If the PLC configuration check is activated data exchange is only started if the configuration stored in the BL20 E 1SWIRE fully matches the SET configuration stored in the PLC If the two configurations do not match completely RDY LED flashing the operation is aborted for the entire SWIRE bus RDY LED flashing The system retains data exchange with the functional SWIRE slaves if a modi...

Page 358: ... 78 10 5 6 Technical features Figure 10 2 Block diagram module bus DC DC module bus interface module bus slave SWIRE master controller SWIRE driver SWIRE interface UAUX GND USW Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 359: ...tactors 3 A Rated current from module bus module bus voltage 60 mA 4 75 to 5 25 V DC Power supply of SWIRE slaves short circuit protected 17 V DC Power supply current of all SWIRE slaves short circuit protected max 500 mA Insulation voltage between SWIRE and the module bus 500 Vrsm Insulation voltage between power supply of contactors and the field voltage 500 Vrsm Insulation voltage between SWIRE...

Page 360: ...re lit The SWIRE bus is in data exchange mode Green flashing The PLC configuration check is carried out The configuration stored in the BL20 E 1SWIRE does not match the SET configuration stored in the PLC SWIRE bus status SW OFF SWIRE bus not active Green ThephysicalstructureoftheSWIREbusmatchesthe configuration stored in the BL20 E 1SWIRE The SWIRE bus is in operation SW LED and RDY LED are lit T...

Page 361: ...was accepted and the SWIRE bus is in operation 1 Offline The physical structure was not accepted the SWIRE bus does not start operation SW LED flashing RDYERR PLC Slave This bit indicates an error if the configuration stored in the BL20 E 1SWIRE does not match the SET configuration stored in the PLC 0 OK No error present The SWIRE bus is ready for data exchange 1 Offline The configuration stored i...

Page 362: ... present PKZERR Overcurrent protective circuit breaker If the parameter PKZERRA is set for group diagnostics this bit indicates an error as soon as only one PKZ of a slave has tripped 0 OK No PKZ has tripped or diagnostics function has been deactivated via the parameter setting 1 Tripping At least one PKZ has tripped TYPEERR Configuration If the TYPERR parameter is set with group diagnostics in th...

Page 363: ...ve is NOT in data exchange mode SDERRSx Communication slave x Info field for the individual indication of the release of the slave diagnostics as error message If the SDINFOA is set for single diagnostics this bit field indicates the error as soon as the slave diagnostic message of the slave Sx is triggered 0 OK No error is present or diagnostics function has been deactivated via the parameter set...

Page 364: ... the CFG button of the BL20 E 1SWIRE must be pressed manually only functions if the SW LED is flashing Active Automatic SWIRE configuration If the physical structure of the SWIRE bus does not matchthe configuration stored inthe BL20 E 1SWIRE on power up the physical structure is stored automatically in the BL20 E 1SWIRE Configuration PLC configuration check If the PLC configuration check is activa...

Page 365: ...04 Behavior of the BL20 E 1SWIRE in accordance with SWIRE Conformance criteria Inactive A Default behavior Active The BL20 E 1SWIRE master responds according to the Moeller SWIRE Conformance criteria SDINFO Slave error field Activate slave diagnostics info field SDERRSx As soon as a slave on the bus sets its error bit this is indicated individually as an error depending on the parameter setting Ac...

Page 366: ...d therefore cannot be started this is indicated as an individual error depending on the parameter set Active A Single diagnostics is activated Inactive Single diagnostics is not activated TYPEERR Group configuration error field Activate slave diagnostics TYPEERRSx As soon as only one slave on the bus is incorrectly configured this is indicated as an error depending on the parameter setting Active ...

Page 367: ... 0xFF Lifeguarding off Byte 5 6 SCDIAGSx Input bit communication error slave x Slave diagnostics message from Byte 1 Bit 7 is accepted in the feedback interface as Bit4 Active A SCDIAGSx is accepted Inactive SCDIAGSx is not accepted Byte 7 8 reserved Byte 9 to 24 Device ID slave x TYPE setting for the SWIRE slave at position x on the SWIRE bus 0x20 SWIRE DIL MTB 0xFF Basic setting no slave Figure ...

Page 368: ...r theSWIRErelaysis connected via PIN 2 Table 10 4 Pin assignment PIN Assignment Connection 1 USW operating voltage supply of the SWIRE bus PIN 1 and PIN 2 are bridged internally 2 USW operating voltage supply of the SWIRE bus 3 GND frame potential PIN 3 and PIN 4 are bridged internally 4 GND frame potential 5 UAUX relay power supply PIN 4 and PIN 6 are bridged internally 6 UAUX relay power supply ...

Page 369: ...button while the SW LED is flashing If the physical structure of the SWIRE bus does not match the configuration stored in the BL20 E 1SWIRE SW LED flashing when USW is switched on the SWIRE bus only starts operation After the physical structure was stored in the BL20 E 1SWIRE Manually by pressing CFG button only functions if the SW LED is flashing After the configuration is stored the physical str...

Page 370: ...e is compared once more with the configuration stored in the BL20 E 1SWIRE If the physical structure of the SWIRE bus matches the configuration stored in the BL20 E 1SWIRE the next time that USW is switched on 2 If the PLC configuration check is activated the configuration stored in the BL20 E 1SWIRE is compared with the SET configuration stored in the PLC The complete device ID must match If the ...

Page 371: ...p connections 10 11 1 8 Wiring of screw connection 10 11 1 9 Mounting the electronics modules 11 11 1 10 Prevention of false mounting 11 11 1 11 Switchgear cabinet layout 13 11 2 Dismounting from the mounting rail 14 11 2 1 Dismounting of a single component 14 11 2 2 Dismounting electronics modules 15 11 2 3 Dismounting end brackets and Eend plates 16 11 2 4 Dismounting base modules 16 11 2 5 Dism...

Page 372: ...er Feeding module power distribution before mounting the next module Power Feeding and Bus Refreshing modules can be mounted between the rest of the modules as required An end plate is mounted at the end of each BL20 station The complete BL20 system is secured to the mounting rail by means of two end brackets The first is to the left of the gateway the second is placed at the other end of the syst...

Page 373: ...omponent on a BL20 station When fully mounted the gateway s resistance to vibration is provided for by the locating hook located on the underside of the gateway The locating hook is moved only when the gateway is mounted or dismounted Method Tilt the top of the gateway towards you position the groove provided on the rear of the gateway onto the lower edge of the mounting rail Tilt the top of the g...

Page 374: ...odule onto the lower edge of the mounting rail Tilt the top of the base module away from you and towards the mounting rail and press until it locks in with an audible click Slide the base module as far as possible to the left until the locating hooks lock in with an audible click into the gateway should this be the first base module to be mounted or into the next base module This provides a stable...

Page 375: ...git label on every base module For example the six digit device short name which you can define in the software tool I O ASSISTANT Dekafix labels must be attached before the electronics modules are mounted Method Press the Dekafix labels into the recesses provided in the base module see Figure 11 4 Figure 11 4 Mounting slot identification using Dekafix Phone 800 894 0412 Fax 888 723 4773 Web www c...

Page 376: ...rkers according to the module wiring see wiring diagrams in the module chapters into the slots provided immediately below each connection level on the base module The table shows the meaning of the colors and connection types Figure 11 5 Color coding of the connection levels Table 11 1 Color coding of base modules Color of label Connection type Black Signal cable Red V DC 24V 5V Blue 0V N Red blue...

Page 377: ...l to cross connect a number of base modules for relays To achieve this jumpers QVR are available as accessories in various sizes Method Press the jumper as far as it will go into the slots provided on the front facing down of two adjoining base modules Figure 11 6 Plugging jumpers Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 378: ... of the gateway the second is mounted together with the end plate at the end of the station Method The first end bracket is mounted to the left of the gateway onto the mounting rail Clip the end bracket onto the mounting rail until you hear an audible click If necessary loosen the screw beforehand Slide the end bracket up to the gateway and tighten the screw Figure 11 7 Mounting end brackets Phone...

Page 379: ...ick if necessary loosen the screw beforehand Then slide the end bracket and end plate up to the last module of the BL20 station Press the end plate with the end bracket firmly up to the last module of the BL20 station The end plate s connectors must lock firmly into the locating holes provided in the module To secure the end bracket insert a screwdriver into the hole provided in the end plate and ...

Page 380: ...ening located directly below the rectangular opening until the wire comes up against a stop Remove the screwdriver the tension clamp closes and secures the wire 11 1 8 Wiring of screw connection Method Place the screwdriver in the rectangular opening of a connection level on the base module Turn the screw ant clockwise as far as possible without fully removing it Insert the wire in to the round op...

Page 381: ... wired base modules Method Press the electronics module squarely onto the base module until you hear it lock into place at the front and back 11 1 10 Prevention of false mounting Figure 11 11 Plugging electronics modules Note Before plugging the electronics modules it is advisable to blow clean the station with compressed air This prevents dust and grains of dirt from contaminating the contacts wh...

Page 382: ...electronics module only when its coding matches that of the base module Whenreplacing an electronicsmodule plugging a new electronics module remove anddispose of the lower part of the coding element that part destined for the base module The original lower part of the coding element which remains in the base module cannot be removed Figure 11 12 Coding an electronics and base module Note When plug...

Page 383: ...nt for example load current supply transformers then a minimum distance of 75 mm 2 95 inch must be kept to comply with EMC regulations and to prevent overheating If necessary provide for an appropriate air conditioning cooling of the temperature You should in every case take into consideration the values for ambient temperature given in the module chapters Figure 11 13 Switchgear cabinet layout f ...

Page 384: ...d All wires must be disconnected and the fieldbus must be switched off Individual base modules can only be removed from a station when all base modules located to its right have been moved away to the right along the mounting rail A minimum distance of 30 mm 1 18 inch is required between the base module to be replaced and the previously adjoining base modules Dismounting an entire BL20 station in ...

Page 385: ... not usually required to dismount electronics modules Method Squeeze both locating hooks towards one another these are located at either end of the electronics modules and pull the module away from the base module Figure 11 14 Dismounting electronics modules Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 386: ...which are locked into the locating holes of the base module Loosen the screw in the end bracket to remove the end bracket and end plate from the mounting rail 11 2 4 Dismounting base modules Please observe Base modules can only be dismounted from the right The end plate must already be dismounted The electronics module must be pulled Figure 11 15 Dismounting the end plate Danger The supply voltage...

Page 387: ...s left Pull the module away to the right until the rear locating hook disengages Remove the screwdriver Pull the modules apart at the rear by hand the module to be dismounted and the adjoining module This drawing apart motion automatically disengages the locating hook which connects both modules at the front Attention If you are dismounting a base module for a relay then any mounted jumpers must b...

Page 388: ... Seite 11 17and Figure 11 17 Seite 11 18 The method is identical at this point for both slice and block base modules There are two locking mechanisms in the middle of the block base module These must be unlocked in two steps Insert the screwdriver into the slot provided in the left hand locking mechanism and lever the handle of the screwdriver downwards thereby moving the locking mechanism up unti...

Page 389: ...ounted Method Disconnect the connection between the fieldbus and the gateway Insert a screwdriver into the opening provided in the locking mechanism on the top of the gateway then carefully pull the screwdriver downwards as far as it will go The spring loaded locking mechanism is levered upwards and disengages Tilt the top end of the gateway with the screwdriver towards you and away from the mount...

Page 390: ...ule is pulled The voltage and current supplies as well as the protective earth connections are not interrupted Attention If the field and system supplies remain connected when electronics modules are plugged or pulled short interruptions to the module bus communications can occur in the BL20 station This can lead to undefined statuses of individual inputs and outputs of different modules Phone 800...

Page 391: ...nding contact 11 4 2 Removal of the conductor The conductor can be removed from the contact by pressing the release mechanism e g with a screw driver Figure 11 20 Insertion of the conductor Figure 11 21 Removal of the conductor Note The BL20 Economy modules can be easily combined with the base modules with tension clamp connection technology BL20 B T A connection is not possible on base modules us...

Page 392: ...Mounting and wiring D300717 1211 BL20 I O modules 11 22 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 393: ...D300717 1211 BL20 I O modules 11 23 Handling the BL20 economy modules Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 394: ...Mounting and wiring D300717 1211 BL20 I O modules 11 24 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 395: ...dule labeling 12 1 General notes 2 12 1 1 Colors 2 12 1 2 Designations catalog numbers 2 12 2 Gateways 3 12 3 Electronics modules 4 12 4 Base modules 5 12 5 Labels 7 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 396: ...imprinted on the top of the electronics modules Each module is clearly identified by a catalogue number The catalogue number as well as further module specific details can be found on a label attached to the side of the respective module Table 12 1 Color identification of BL20 modules Gateway GW X dusty grey Power Feeding 24 V DC PF X dusty grey Power Feeding 120 230 V AC PF X orange brown Bus Ref...

Page 397: ... modules 12 3 Gateways 12 2 Gateways BL20 gateway 1 5 MBits s Table 12 2 Gateway labeling ADesignation BLabelfor application specific details A B Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 398: ...module s wiring diagram is printed on the lid of every electronics module Example Figure 12 1 Electronics module labeling ADesignation BLabelfor application specific details Figure 12 2 Wiring diagram A B Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 399: ...ed to denote specific applications They are available as accessories in the following colors blue red green black brown red blue and yellow green Figure 12 3 Channel numbering Figure 12 4 Color coding of connection levels Note The individual colored markers assigned to the connection levels should be chosen in accordance with the electronics modules used Phone 800 894 0412 Fax 888 723 4773 Web www...

Page 400: ...s can be used to label the mounting slots for the electronics modules Insert the connection into the mounting slots to the rear of the base module Figure 12 5 Mounting slot identification using Dekafix Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 401: ...5 Labels Each electronics module is supplied with a label to enable application specific identification Labels are available as accessories see Appendix Figure 12 6 Label Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 402: ...Module labeling D300717 1211 BL20 I O modules 12 8 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 403: ... 13 BL20 Approvals for Zone 2 Division 2 Note The Zone 2 approval certificates for BL20 can be found in a separate manual for approvals D301255 on www turck de Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 404: ...BL20 Approvals for Zone 2 Division 2 D300717 1211 BL20 I O modules 13 2 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 405: ...ntation 15 Current values from 0 to 20 mA 15 Current values from 4 to 20 mA 15 Voltage values from 0 to 10 V DC 15 Voltage values from 10 to 10 V DC 16 Conversion of the decimal values into hexadecimal binary values 16 Equations for 12 bit representation 17 Current values from 0 to 20 mA 17 Current values from 4 to 20 mA 18 Voltage values from 0 to 10 V DC 18 Voltage values from 10 to 10 V DC 19 C...

Page 406: ...y occupied 12 bit representation In the voltage measurement output and in the temperature measurement the value is represented as a two s complement In the current measurement output and in the resistance measurement the value is represented as a dual number The 12 bit value is left justified and occupies bit 15 to 4 of the process data The diagnosis information is integrated in the process input ...

Page 407: ...y code in the outer circuit The inner circuit shows the respective dual number if the binary code is interpreted as binary number positive numerical values and as two s complement Figure 14 3 Binary code as binary number and two s complement Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 408: ... complement page 13 4 The current value can now be calculated by means of the following equation Temperature and resistance values BL20 2AI PT NI 2 3 Before using the equation below the hexadecimal or binary value has to be converted into a decimal value The hexadecimal binary values for the negative value range cannot easily be converted into decimal values because the values are coded as two s c...

Page 409: ...verted binary number 0100 1100 1011 1011 0000 0000 0000 0001 0100 1100 1011 1100 4 Convert the binary number into a decimal number 0100110010111100 19644 5 The temperature value is calculated as follows The temperature values can now be calculated according to the parameterization For the parameterization PT100 200 850 C NI100 60 250 C PT200 200 850 C PT500 200 850 C PT1000 200 850 C NI1000 60 250...

Page 410: ...e numbers hexadecimal binary are used The positive values can easily be converted into decimal ones The value range 0 to 100 Ω 0 to 200 Ω 0 to 200 Ω 0 to 1000 Ω is displayed as follows 0000hex to 7FFFhex decimal 0 to 32767 The resistance values can now be calculated according to the parameterization The following equations are valid resistance 0 100 Ohm resistance 0 200 Ohm resistance 0 400 Ohm re...

Page 411: ...s is also relevant for binary numbers in which the most significant bit no 16 is 1 Please see Example of the conversion of negative numerical values page 14 5 The temperature and voltage values can now be calculated according to the parameterization For the parameterization Typ K 270 1370 C Typ B 100 1820 C Typ E 270 1000 C Typ J 210 1200 C Typ N 270 1300 C Typ R 50 1760 C Typ S 50 1540 C Typ T 27...

Page 412: ...mal binary values for the negative value range cannot easily be converted into decimal values because the values are coded as two s complement page 13 4 All numerical values from 0000hex to 7FFFhex represent positive values when coded as two s complement Values in this range can easily be converted into decimal values This is also relevant for binary numbers in which the most significant bit no 16...

Page 413: ...stified The value is transmitted with 16 bit The last 4 digits of the binary number or respectively the last digit position of the hexadecimal value are used as diagnostic bits Note Before using the following equations the hexadecimal or binary value always has to be converted into a decimal value The value is contained in the 3 more significant digit positions of the hexadecimal number or in the ...

Page 414: ... no 16 is 1 Please see Example of the conversion of negative numerical values page 14 5 The temperature values can now be calculated depending on the parameterization For the parameterization PT100 200 850 C NI100 60 250 C PT200 200 850 C PT500 200 850 C PT1000 200 850 C NI1000 60 250 C use the following equation The value range 200 C to 0 5 C is displayed as follows E70hex to FFFhex decimal 400 t...

Page 415: ...to 4095 The following equations are valid resistance 0 100 Ohm resistance 0 200 Ohm resistance 0 200 Ohm resistance 0 1000 Ohm Note In the 12 bit representation only the 3 more significant digit positions of the hexadecimal number or the 12 more significant bits of the binary number are used for the calculation of the decimal value value decimal Ω 0 02442 value resistance value decimal Ω 0 04884 v...

Page 416: ... For the parameterization Typ K 270 1370 C Typ B 100 1820 C Typ E 270 1000 C Typ J 210 1200 C Typ N 270 1300 C Typ R 50 1760 C Typ S 50 1540 C Typ T 270 400 C use the following equation The value range 270 C to 1820 C is displayed as follows EF2hex to 71Chex decimal 270 to 1820 For the parameterization 50mV For the parameterization 100mV For the parameterization 500mV For the parameterization 1000...

Page 417: ...7FFhex decimal 0 to 2047 Voltage values from 0 to 10 V DC The voltage values can now be calculated by means of the following equation The value range 0 V to 10 V is displayed as follows 000hex to FFFhex decimal 0 to 4095 Note In the 12 bit representation only the 3 more significant digit positions of the hexadecimal number or the 12 more significant bits of the binary number are used for the calcu...

Page 418: ...hich the most significant bit no 16 is 1 For positive voltage values 0 to 10 V DC use The value range 0 V to 10 V is displayed as follows 000hex to 7FFhex decimal 0 to 2047 For negative voltage values 10 to 10 V DC use The value range 10 V to 0 0049 V is displayed as follows 800hex to FFFhex decimal 2048 to 1 Note In the 12 bit representation only the 3 more significant digit positions of the hexa...

Page 419: ...e of the two s complement page 14 3 Current values from 4 to 20 mA The decimal values can be converted into current values from 4 mA to 20 mA by means of the following equation The value range 4 mA to 20 mA is displayed as follows 0000hex to 7FFFhex decimal 0 to 32767 The decimal values can easily be converted into a hexadecimal value because all possible values belong to the positive value range ...

Page 420: ... range The conversion of negative decimal values into hexadecimal values is more complicated because the values have to be coded as a two s complement The following example explains the method of conversion The 4 digit hexadecimal number for the voltage value 6V is searched Some calculators can be used to convert negative decimal values directly in a hexadecimal value coded as two s complement Wit...

Page 421: ...on The value range 0 mA to 20 mA is displayed as follows 000hex to FFFhex decimal 0 to 4095 XXXhex XXX0hex The 12 digit binary number has to be filled with 4 digits of 0 or has to move 4 digits to the left XXXX XXXX XXXX XXXX XXXX XXXX 0000 Attention The 12 bit representation is left justified The value is transmitted with 16 bit The last 4 digits of the binary number or the last digit position of...

Page 422: ...lows 000hex to FFFhex decimal 0 to 4095 Voltage values from 0 to 10 V DC The decimal values can be converted into voltage values from 0 to 10 V DC by means of the following equation The value range 0 V to 10 V is displayed as follows 000hex to FFFhex decimal 0 to 4095 1023 75 value current mA 1 255 9375 value decimal value voltage V 1 409 5 value decimal Phone 800 894 0412 Fax 888 723 4773 Web www...

Page 423: ...0 V DC use The value range 10 V to 0 0049 V is displayed as follows 800hex to FFFhex decimal 2048 to 1 Positive decimal values can easily be converted into hexadecimal values The two s complement page 14 3 corresponds to the 12 bit values in the positive range of the binary numbers Note As the numbers are represented left justified a 0 has to be added to the 3 digit hexadecimal value or the number...

Page 424: ...llows 1 Convert the amount of the negative decimal value to a binary number Fill the 12 bit of the binary number with 0 100 1100 1100 0100 1100 1100 2 Invert the 12 digit binary number 0100 1100 1100 1011 0011 0011 3 Add 1 to this inverted number 1011 0011 0011 0000 0000 0001 1011 0011 0100 4 The number is now coded as a two s complement and can be converted into a hexadecimal number 1011 0011 010...

Page 425: ...4VDC P 0 810050 BL20 E 16DI 24VDC P 0 820050 BL20 32DI 24VDC P 0 A10070 Analog input modules BL20 1AI I 0 4 20MA 0 012350 BL20 2AI I 0 4 20MA 0 225570 BL20 1AI U 10 0 10VDC 0 011350 BL20 2AI U 10 0 10VDC 0 235570 BL20 2AI PT NI 2 3 0 215770 BL20 2AI THERMO PI 0 215570 BL20 4AI U I 0 417790 BL20 E 8AI U I PT NI 0x6199B0 BL20 2AIH I 0x2179C0xx Digital output modules BL20 2DO 24VDC 0 5A P 0 212002 BL...

Page 426: ...7 Relay modules BL20 2DO R NC 0 230002 BL20 2DO R NO 0 220002 BL20 2DO R CO 0 210002 Technology modules BL20 1CNT 24VDC 0 014B99 BL20 1RS232 0 014799 BL20 1RS485 422 0 024799 BL20 1SSI 0 044799 BL20 E 1SWIRE 0 169C99 BL20 1RFID x 0x242224xx Power supply modules BL20 BR 24VDC D 0 013000 BL20 PF 24VDC D 0 023000 BL20 PF 120 230VAC D 0 053000 Table 14 1 Module ident codes Module Ident code Phone 800 ...

Page 427: ...0 4DI NAMUR 30 mA BL20 16DI 24VDC P 40 mA BL20 32DI 24VDC P 30 mA BL20 1AI I 0 4 20MA 50 mA BL20 2AI I 0 4 20MA 12 mA BL20 1AI U 10 0 10VDC 50 mA BL20 2AI U 10 0 10VDC 12 mA BL20 2AI PT NI 2 3 30 mA BL20 2AI THERMO PI 30 mA BL20 4AI U I 20 mA BL20 E 8AI U I 4PT NI 50 mA BL20 2AIH I typ 35 mA without measuring signal BL20 2DO 24VDC 0 5A P 20 mA when load current 0 BL20 2DO 24VDC 0 5A N 20 mA when l...

Page 428: ...mA without signal output BL20 2DO R NC 20 mA BL20 2DO R NO 20 mA BL20 2DO R CO 20 mA BL20 1CNT 24VDC 50 mA when load current 0 BL20 1RS232 BL20 1RS485 422 25 mA BL20 1SSI 25 mA BL20 2RFID A C 100 mA Table 14 2 Nominal current consumption Modules Power supply Nominal current consumption Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 429: ...4VDC P 29 mA BL20 4DI 24VDC N 28 mA BL20 4DI NAMUR 40 mA BL20 16DI 24VDC P 45 mA BL20 32DI 24VDC P 30 mA BL20 1AI I 0 4 20MA 41 mA BL20 2AI I 0 4 20MA 35 mA BL20 1AI U 10 0 10VDC 41 mA BL20 2AI U 10 0 10VDC 35 mA BL20 2AI PT NI 2 3 45 mA BL20 2AI THERMO PI 45 mA BL20 4AI U I 50 mA BL20 2AIH I 30 mA BL20 E 8AI U I 4PT NI 50 mA BL20 2DO 24VDC 0 5A P 32 mA BL20 2DO 24VDC 0 5A N 32 mA BL20 2DO 24VDC 2...

Page 430: ...8 mA BL20 2DO R NO 28 mA BL20 2DO R CO 28 mA BL20 1CNT 24VDC 40 mA BL20 1RS232 140 mA BL20 1RS485 422 60 mA BL20 1SSI 50 mA BL20 E 1SWIRE 60 mA BL20 2RFID A C 30 mA Table 14 3 Nominal current of the BL20 modules on the module bus Modules Power supply Nominal current consumption Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 431: ...BL20 32DI 24VDC P 4 2 W BL20 1AI I 0 4 20MA 1 W BL20 2AI I 0 4 20MA 1 W BL20 1AI U 10 0 10VDC 1 W BL20 2AI U 10 0 10VDC 1 W BL20 2AI PT NI 2 3 1 W BL20 2AI THERMO PI 1 W BL20 4AI U I 1W BL20 2AIH I 1W BL20 E 8AI U I 4PT NI 1 5 W BL20 2DO 24VDC 0 5A P 1 W BL20 2DO 24VDC 0 5A N 1 W BL20 2DO 24VDC 2A P 1 W BL20 4DO 24VDC 0 5A P 1 W BL20 16DO 24VDC 0 5A P 4 W BL20 32DO 24VDC 0 5A P 4 W BL20 2DO 120 23...

Page 432: ...0 2DO R NC 1 W BL20 2DO R NO 1 W BL20 2DO R CO 1 W BL20 1CNT 24VDC 1 3 W BL20 1RS232 1 W BL20 1RS485 422 1 W BL20 1SSI 1 W BL20 E 1SWIRE 1 W BL20 2RFID A C 1 W Table 14 4 Power loss Modules Power loss typical Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

Page 433: ...ction to a C rail and can among other things be used as a PE only possible with certain base modules BL20 S4T SBBC CJ Base module for BL20 2AI THERMO PI with integrated PT1000 for cold junction compensation BL20 S4T SBBS CJ CNT Counter BL20 1CNT 24VDC CO Change over BL20 2DO R CO D Diagnostics BL20 BR 24VDC D DI Digital input module BL20 2DI 24VDC P DO Digital output module BL20 2DO 24VDC 2A P GW ...

Page 434: ...t type BL20 2AI PT NI 2 3 QV Jumper for relay modules BL20 QV 1 R Relay module BL20 2DO R NC S Designation for base module in slice design BL20 S3T SBB S Designation for base modules with screw connection BL20 S3S SBB S Designation for gateway with screw connection BL20 GW PBDB 1 5MB S S Single connector non bridged connections on the same connection level in a base module used for connecting the ...

Page 435: ...DC N X X BL20 2DI 120 230VAC X X BL20 4DI 24VDC P X X BL20 4DI 24VDC N X X BL20 16DI 24VDC P X X BL20 32DI 24VDC P X BL20 4DI NAMUR X Analog input BL20 1AI I 0 4 20MA X X BL20 2AI I 0 4 20MA X X BL20 1AI U 10 0 10VDC X X BL20 2AI U 10 0 10VDC X X BL20 2AI PT NI 2 3 X X BL20 2AI THERMO PI X BL20 4AI U I X BL20 2AIH I X Digital output BL20 2DO 24VDC 2A P X X BL20 2DO 24VDC 0 5A P X X BL20 2DO 24VDC ...

Page 436: ... modules BL20 1CNT 24VDC X BL20 1RS232 X BL20 1RS485 422 X BL20 1SSI X Power distribution BL20 BR 24VDC D X 1 X2 X 1 X2 BL20 PF 24VDC D X X BL20 PF 120 230VAC D X X Electronics modules Base modules BL20 S3x SBB BL20 S3x SBC BL20 S4x SBBC BL20 S4x SBBS BL20 S4x SBCS BL20 S4x SBBS CJ BL20 S6x SBBSBB BL20 S6x SBCSBC BL20 B3x SBB BL20 B3x SBC BL20 B4x SBBC BL20 B6x SBBSBB BL20 P3x SBB BL20 P3x SBB B B...

Page 437: ...A 083 53 108 6C 009 09 034 22 059 3B 084 54 109 6D 010 0A 035 23 060 3C 085 55 110 6E 011 0B 036 24 061 3D 086 56 111 6F 012 0C 037 25 062 3E 087 57 112 70 013 0D 038 26 063 3F 088 58 113 71 014 0E 039 27 064 40 089 59 114 72 015 0F 040 28 065 41 090 5A 115 73 016 10 041 29 066 42 091 5B 116 74 017 11 042 2A 067 43 092 5C 117 75 018 12 043 2B 068 44 093 5D 118 76 019 13 044 2C 069 45 094 5E 119 77...

Page 438: ...ute value Hold current value Exchange process data Output 0 1 Output substitute value Hold current value Exchange process data Output 0 1 Output substitute value Hold current value 00 X X X 01 X X X 02 X X X 03 X X X 04 X X X 05 X X X 06 X X X 07 X X X 08 X X X 09 X X X 0A X X X 0B X X X 0C X X X 0D X X X 0E X X X 0F X X X 10 X X X 11 X X X 12 X X X 13 X X X 14 X X X 15 X X X Phone 800 894 0412 Fa...

Page 439: ... X 29 X X X 2A X X X 2B X X X 2C X X X 2D X X X 2E X X X 2F X X X Parameter in hexadecimal format Outputs module exchange Outputs module exchange error Outputs fieldbus error Output 0 1 Output substitute value Hold current value Exchange process data Output 0 1 Output substitute value Hold current value Exchange process data Output 0 1 Output substitute value Hold current value Phone 800 894 0412 ...

Page 440: ...activate 1 Do not allow changes 1 Allow changes Release 1 Lock Device related Diagnostics 1 Dev identifier channel diagn 00 X X X X X 01 X X X X X 02 X X X X X 03 X X X X X 04 X X X X X 05 X X X X X 06 X X X X X 07 X X X X X 08 X X X X X 09 X X X X X 0A X X X X X 0B X X X X X 0C X X X X X 0D X X X X X 0E X X X X X 0F X X X X X 10 X X X X X 11 X X X X X 12 X X X X X 13 X X X X X 14 X X X X X 15 X X...

Page 441: ... X X X X 23 X X X X X 24 X X X X X 25 X X X X X 26 X X X X X 27 X X X X X Parameter in hexadecimal format Integer Data format Diagnostics all Modules Station Configuration I Oassistant Force Mode Gateway Diagnostics LSB first 1 MSB first Activate 1 Deactivate 1 Do not allow changes 1 Allow changes Release 1 Lock Device related Diagnostics 1 Dev identifier channel diagn Phone 800 894 0412 Fax 888 7...

Page 442: ...X X X X 38 X X X X X 39 X X X X X 3A X X X X X 3B X X X X X 3C X X X X X 3D X X X X X 3E X X X X X 3F X X X X X Parameter in hexadecimal format Integer Data format Diagnostics all Modules Station Configuration I Oassistant Force Mode Gateway Diagnostics LSB first 1 MSB first Activate 1 Deactivate 1 Do not allow changes 1 Allow changes Release 1 Lock Device related Diagnostics 1 Dev identifier chan...

Page 443: ...ransmission of one bit per second Bit s Baud rate Unit of measurement for measuring data transmission speeds in Bit s Bidirectional Working in both directions Bus Bus system for data exchange e g between CPU memory and I O levels A bus can consist of several parallel cables for data transmission addressing control and power supply Bus cycle time Time required for a master to serve all slaves or st...

Page 444: ...tibility the ability of an electrical part to operate in a specific environment without fault and without exerting a negative influence on its environment EN German acronym for European Standard ESD Electrostatic Discharge Field power supply Voltage supply for devices in the field as well as the signal voltage Fieldbus Data network on sensor actuator level A fieldbus connects the equipment on the ...

Page 445: ...cy Inactive metal components Conductive components that cannot be touched and are electrically isolated from active metal components by insulation but can adopt voltage in the event of a fault Inductive coupling Magnetic inductive couplings occur between two cables through which an electrical current is flowing The magnetic effect caused by the electrical currents induces an interference voltage T...

Page 446: ...nents and compact design Overhead System administration time required by the system for each transmission cycle PLC Programmable Logic Controller Potential compensation The alignment of electrical levels of electrical components and external conductive components by means of an electrical connection Potential free Galvanic isolation of the reference potentials in I O modules of the control and loa...

Page 447: ... its input until the signal is sent to the bus system Reference potential Potential from which all voltages of connected circuits are viewed and or measured Repeater The phase and the amplitude of the electric data signals are regenerated during the transmission process by the repeater Further it is possible to change the topology of the PROFIBUS network It can be extended considerably by means of...

Page 448: ...cable used to prevent interfering signal reflections and which provides bus cable matching Terminating resistors must always be the last component at the end of a bus segment To ground Connection of a conductive component with the grounding connection via a grounding installation Topology Geometrical structure of a network or the circuitry arrangement UART Universal Asynchronous Receiver Transmitt...

Page 449: ... 4 end bracket 2 8 end plate 2 7 G gateway 1 2 2 3 H hardware gate 10 17 I I O modules 1 2 J jumpers 2 8 L labeling material 12 2 labels 12 7 latch retrigger 10 18 lid imprint 12 2 M marking material 2 9 12 2 measurement mode frequency measurement 10 13 measuring procedure 10 13 period duration measurement 10 16 revolutions measurement 10 14 measurement modes 10 2 module abbreviations 3 3 mounting...

Page 450: ...7 Manual SWIRE configuration 10 69 MC Moeller Conformance 10 74 parameterization 10 69 Slave oriented 10 73 Technical features 10 75 T technical data 3 2 technical data general 3 1 3 11 technology modules 10 1 tension clamp 11 10 two s complement 14 3 W wiring diagram 12 4 Z Zone 2 13 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...

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