wtw DIQ/S 182-XT-4 Operating Manual Download Page 4

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Contents

System 182-XT-4

0 - 2

ba75753e06

12/2014

3.9.1

DIQ/S 182-XT-4 (line power version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-35

3.9.2

DIQ/S 182-XT-4/24V (24 V version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-39

3.10 Connections to the relay and current outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-42

3.10.1 General installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-42
3.10.2 Usage of the auxiliary voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-44

3.11 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-46
3.12 Installation examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-47

3.12.1 Connection of four sensors (without compressed air cleaning) . . . . . . . . . . . . .3-47
3.12.2 Compressed air cleaning of two sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-49
3.12.3 Connection of a sensor that is located at a distance

(without compressed air cleaning) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-52

3.13 Figures of the terminal strips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-53

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

4.1

Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

4.2

Measured value and status display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2

4.3

Working with the SETTINGS menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
4.3.1

Selection menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4

4.3.2

Setting tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5

4.3.3

Entry mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6

4.4

PROPERTIES menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8
4.4.1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8

4.4.2

Maintenance condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9

4.4.3

Sensor status Sxx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-11

4.5

Calibration of sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-15

4.6

Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-17

The SETTINGS menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

5.1

Overview of the SETTINGS menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1

5.2

Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1

5.3

Sensor S01 to S04 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2

5.4

Outputs D00 to Dxx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4

5.5

System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4

Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

6.1

Outputs of the system 182 XT-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1

6.2

Linking and adjusting: general procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2
6.2.1

linking outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2

6.2.2

Deleting a link with an output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3

6.2.3

Setting outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-4

6.3

Basic information on relay functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5
6.3.1

Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5

6.3.2

Limit indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5

6.3.3

Proportional output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7

Summary of Contents for DIQ/S 182-XT-4

Page 1: ...OPERATING MANUAL ba75753e06 12 2014 DIQ S 182 XT 4 System 182 XT 4 MODULAR MEASURING SYSTEM FOR 4 DIGITAL SENSORS ...

Page 2: ...a75753e06 12 2014 DIQ S 182 XT 4 System 182 XT 4 Copyright Weilheim 2014 WTW GmbH Reprinting even as excerpts is only allowed with the explicit written authorization of WTW GmbH Weilheim Printed in Germany ...

Page 3: ...imum installation of the additional MIQ power supply module 3 5 3 3 Safety requirements on the electrical installation 3 6 3 4 Installation guidelines for lightning protection 3 6 3 5 Connecting system components 3 9 3 5 1 Connecting MIQ modules General information 3 9 3 5 2 Variant 1 Stack expansion forwards 3 11 3 5 3 Variant 2 stack expansion backwards 3 14 3 5 4 Distributed mounting 3 17 3 5 5...

Page 4: ...ion 4 1 4 1 Operating elements 4 1 4 2 Measured value and status display 4 2 4 3 Working with the SETTINGS menu 4 4 4 3 1 Selection menus 4 4 4 3 2 Setting tables 4 5 4 3 3 Entry mode 4 6 4 4 PROPERTIES menu 4 8 4 4 1 Overview 4 8 4 4 2 Maintenance condition 4 9 4 4 3 Sensor status Sxx 4 11 4 5 Calibration of sensors 4 15 4 6 Passwords 4 17 5 The SETTINGS menu 5 1 5 1 Overview of the SETTINGS menu...

Page 5: ... 33 6 6 Behavior of linked outputs 6 34 6 6 1 Behavior in case of error 6 34 6 6 2 Behavior in non operative condition 6 34 7 Maintenance and cleaning 7 1 7 1 Maintenance 7 1 7 2 Cleaning 7 1 8 What to do if 8 1 8 1 Information on errors 8 1 8 2 Error causes and remedies 8 1 8 3 Replacing system components 8 2 8 3 1 Replacing passive components 8 2 8 3 2 Adding and replacing IQ sensors 8 2 9 Techn...

Page 6: ...Contents System 182 XT 4 0 4 ba75753e06 12 2014 ...

Page 7: ...to the number of available main measured variables individual sensors one physical sensor for each main measured variable and multiple sensors one physical sensor for several main measured variables from the selection of digital IQ SENSOR NET sensors can be combined and connected Each sensor is automatically recognized after being connected and immediately starts measuring Up to three physical sen...

Page 8: ...view System 182 XT 4 1 2 ba75753e06 12 2014 Fig 1 2 Systems with 3 and 4 physical sensors DIQ S 182 XT 4 DIQ JB IQ Sensors digital Other installation examples are given in section 3 12 INSTALLATION EXAMPLES ...

Page 9: ...ing system driven by compressed air The DIQ S 182 XT 4 is prepared for the time controlled sensor cleaning function driven by compressed air The cleaning process is controlled from the operating unit The operating unit provides the supply voltage and control relay for the compressed air valve in the DIQ CHV valve module This enables simple setup and uncomplicated wiring Alternatively the MIQ CHV P...

Page 10: ... and links of the relay outputs Settings and links of the current outputs System settings display language air pressure altitude passwords etc Linked relay outputs switch to the non active condition open Linked current outputs switch to the non active condition 0 mA A restart is carried out automatically when the power returns The system continues to work with the settings at the time of the power...

Page 11: ...hat can lead to serious irreversible injury or death if the safety instruction is not followed CAUTION indicates a possibly dangerous situation that can lead to slight reversible injury if the safety instruction is not followed NOTE indicates a possibly dangerous situation where goods might be dam aged if the actions mentioned are not taken 2 1 2 Safety signs on the product Note all labels informa...

Page 12: ...rgy sources mentioned in this operating manual The product may only be operated under the environmental conditions mentioned in this operating manual The product may not be opened 2 2 3 Unauthorized use The product must not be put into operation if it is visibly damaged e g after being transported it was stored under adverse conditions for a lengthy period of time storing conditions see chapter 9 ...

Page 13: ...manual of the relay output module WARNING A circuit except for the power supply connections that is connected to an DIQ S 182 XT 4 component must not feed any voltages or currents that are not allowed It has to be made sure that the circuit at any time meets all requirements of a Limited circuit or Limited Power as well as of SELV Safety Extra Low Voltage These include the following limiting value...

Page 14: ...Safety System 182 XT 4 2 4 ba75753e06 12 2014 ...

Page 15: ...livery The following parts are included in the scope of delivery of the DIQ S 182 XT 4 DIQ S 182 XT 4 with attached DIQ CR3 combi output module Accessory kit with Contact carrier with screws ISO cap nuts with screws and ring washers Cable glands with sealing gaskets Operating manual ...

Page 16: ...ake into account the relative switching on time of valves Number and types of required sensors Measuring locations to be designed Distances Infrastructure process environment etc Rough planning Determination of power requirement Rating Fine adjustment IQ topology layout SENSOR NET Power requirement of components Determination of rating of power supply modules Fundamentals of planning Start End Arr...

Page 17: ...tem require a specific level of electrical power for operation Thus it is necessary to draw up a power rating after selecting the desired components At the same time a determination is made of whether the entire power requirement of all components consumers is covered by the existing power supply in the DIQ S 182 XT 4 If this is not the case the power available in the system must be increased by a...

Page 18: ...relative on time P Pnominal ED Since ED is always 1 the effective power requirement is always smaller than the nominal power of the valve component Determining the number of MIQ power supply modules From the value determined for the power requirement determine the number of the MIQ power supply modules as follows MIQ JB 0 MIQ JBR 0 MIQ CR3 3 0 MIQ C6 3 0 MIQ R6 1 5 MIQ IC2 0 2 2 2 W per connected ...

Page 19: ...lue PS 3 2 4 Optimum installation of the additional MIQ power supply module Basic rule It is preferable to install the MIQ power supply module in the vicinity of the IQ SENSOR NET component with the highest power consumption example UV VIS sensor Example configuration 1 Power requirement W component Total power requirement P W sum of the components 1 VisoTurb 700 IQ 1 5 1 5 1 ViSolid 700 IQ 1 5 3 ...

Page 20: ...circuit breaker for the mains supply of permanently mounted equipment with separate mains connection in compliance with the following regulations IEC 60947 1 IEC 60947 3 in the vicinity of the equipment recommendation Flame resistant cables and lines in compliance with the following regulations UL 2556 VW 1 for USA Canada IEC 60332 1 2 outside of USA Canada 3 4 Installation guidelines for lightnin...

Page 21: ...elding conductor cross sections 3 All metallic mounting constructions handrails pipes posts etc on which MIQ modules are installed must be connected to the local potential equalization system and the grounding system or must be individually sufficiently grounded locally according to the codes of practice For the individual grounding of the measuring point the mounting construction must be solidly ...

Page 22: ...e g the use of overvoltage surge arresters are not necessary for protection against the indirect effects of lightning and could possibly result in malfunctions 9 For the realization of the internal lightning protection of the system e g wastewater treatment plant control stands and for the protection of IQ SENSOR NET external resources cable entry points into buildings or distributions coming from...

Page 23: ...hed to the Variant 1 stack expansion forwards The DIQ S 182 XT 4 or an MIQ module is attached by its back to the lid of an MIQ module from page 3 11 Select this variant if an MIQ module is already permanently installed e g to a wall Variant 2 stack expansion backwards An MIQ module is attached with its lid to the back of the DIQ S 182 XT 4 or another MIQ module page 3 14 Select this variant if the...

Page 24: ... scope of delivery of the MIQ module Tools Phillips screwdriver Both installation variants of the attachment of an MIQ module on the DIQ S 182 XT 4 is described in the following The assembly of further MIQ modules is carried out analogously To dismantle a stack proceed in the reverse order to mounting In all MIQ modules in the System 182 XT 4 the terminator switch on the terminal strip must be set...

Page 25: ...ng the contact base Fig 3 3 Mounting the contact base variant 1 1 Remove the covers from the drilled mounting holes pos 1 and 3 in Fig 3 2 2 Remove the contact cover pos 2 3 Pull off the adhesive label pos 4 Bei Stapelm ontage Aufkleber entfernen und Kontaktträger montieren For stack mounting remove label and install contact carrier 1 3 2 4 MIQ module DIQ S 182 XT 4 7 5 6 DIQ S 182 XT 4 ...

Page 26: ...nsure the correct fit 4 Fix the contact base pos 5 in Fig 3 3 onto the DIQ S 182 XT 4 with the two plastic self tapping screws pos 6 5 Remove the two countersunk screws pos 7 in Fig 3 3 of the DIQ S 182 XT 4 and swing open the lid 6 Insert the cheese head screws pos 8 in Fig 3 4 with the plastic washers in the drilled mounting holes in the enclosure and loosely screw in the ISO blind nuts pos 9 9 ...

Page 27: ...epared DIQ S 182 XT 4 to the cover of the MIQ module At the same time ensure that the two clips on the DIQ S 182 XT 4 click into place in the lid of the MIQ module Subsequently tighten the two screws pos 8 in Fig 3 4 8 Close the cover of the DIQ S 182 XT 4 and fix it in place with the two countersunk bolts pos 7 in Fig 3 6 MIQ module DIQ S 182 XT 4 7 MIQ module DIQ S 182 XT 4 ...

Page 28: ...ontact base variant 2 1 Remove the covers from the drilled mounting holes pos 1 and 3 in Fig 3 7 2 Remove the contact cover pos 2 3 Pull off the adhesive label pos 4 4 On the MIQ module remove the two countersunk screws pos 5 and swing open the module lid 5 1 2 Bei Stapelm ontage Aufkleber entfernen und Kontaktträger montieren For stack mounting remove label and install contact carrier 3 4 MIQ mod...

Page 29: ...rews supplied for attaching the contact base They ensure the correct fit 5 Fix the contact base pos 6 in Fig 3 8 onto the DIQ S 182 XT 4 with the two plastic self tapping screws pos 7 6 Insert the cheese head screws pos 8 in Fig 3 9 with the plastic washers in the drilled mounting holes in the module lid and loosely screw in the ISO blind nuts pos 9 8 9 MIQ module ...

Page 30: ...Attach the prepared MIQ module to the back of the DIQ S 182 XT 4 At the same time ensure that the two clips on the DIQ S 182 XT 4 click into place in the lid of the MIQ module Subsequently tighten the two screws pos 8 in Fig 3 9 8 Close the MIQ module and fix it with the two countersunk screws pos 5 in Fig 3 11 MIQ module DIQ S 182 XT 4 5 MIQ module DIQ S 182 XT 4 ...

Page 31: ...T connections can all be used in the system e g the two SENSORNET connections of an additional power supply module All SENSORNET connections are of equal value in the system NOTE The IQ SENSOR NET cable may only be connected to the SENSORNET connections No wires of the cable may be connected with an external electrical potential Otherwise malfunctions could occur General installation instructions ...

Page 32: ...s screwdriver Small screwdriver Preparing the cable ends 1 Cut off the cable to the required length 2 Remove approx 45 mm of cable insulation in the case of the SNCIQ UG earth cable remove both the inner and outer insulation 3 Only for the SNCIQ UG earth cable strip the outer insulation for a further 35 mm 4 Shorten the exposed shielding braid up to the cable sheath 5 Shorten the two fillers plast...

Page 33: ...d to the terminal strip in the same way as the SACIQ sensor connection cable see section 3 5 5 SNCIQ SNCIQ UG approx 35 mm approx 45 mm approx 45 mm 1 Open the enclosure of the DIQ S 182 XT 4 or the MIQ module 2 Select a free SENSORNET connection At the same time look out for the SENSORNET designation on the label on the bottom of the enclosure ...

Page 34: ...upling ring pos 3 in Fig 3 13 5 Feed the cable through the cable gland into the enclosure 6 Connect the cable ends to the terminal strip At the same time look out for the designations of the terminals red shield green 7 Tighten the coupling ring pos 3 in Fig 3 13 8 Close the enclosure The complete assignment of the terminal strip is shown in section 3 13 SENSORNET 1 SACIQ SNCIQ SNCIQ UG 1 3 2 SENS...

Page 35: ... installed separately at a minimum distance of 20 cm from other lines that carry a voltage greater than 60 V Materials required 1 x SACIQ connection cable see chapter 10 ACCESSORIES AND OPTIONS 1 x cable gland matched to the cable diameter see section 3 8 on page 3 33 The free end of the connection cable already has the sheath removed in the factory and all the wires are fitted with wire end sleev...

Page 36: ...fe 2 Plug the socket of the SACIQ sensor connection cable onto the plug head connector of the IQ sensor At the same time rotate the socket so that the pin in the plug head connector 1 clicks into one of the two holes in the socket 3 Then screw the coupling ring 2 of the IQ sensor connection cable on the IQ sensor up to the stop For further instructions on the mounting of IQ sensors at the applicat...

Page 37: ...182 XT 4 are described in the following chapters Mounting on a mounting stand with the SSH IQ sun shield The SSH IQ sun shield provides enough space for the DIQ S 182 XT 4 and two MIQ modules section 3 6 2 Mounting on the SD K 170 sun shield The SD K 170 sun shield provides room for the DIQ S 182 XT 4 The sun shield can be mounted on round or square section pipes e g rails with the aid of the MR S...

Page 38: ...0 ACCESSORIES AND OPTIONS Tools 4 mm set screw wrench Phillips screwdriver Mounting the sun shield on a mounting stand Fig 3 15 Mounting the SSH IQ sun shield on a mounting stand 1 Screw the sun shield pos 1 in Fig 3 15 with the four hexsocket head screws pos 2 the washers pos 3 and the clamps pos 4 at the required height on the mounting stand from the back 2 3 4 1 ...

Page 39: ...Mounting the DIQ S 182 XT 4 on the sun shield Fig 3 17 Mounting DIQ S 182 XT 4 on the protective cover of the SSH IQ 2 Remove the two countersunk screws pos 5 in Fig 3 16 and swing open the lid 3 Insert the cheese head screws pos 6 in Fig 3 16 with the plastic washers in the drilled mounting holes and loosely screw in the ISO blind nuts pos 7 7 6 5 ...

Page 40: ...m 182 XT 4 3 26 ba75753e06 12 2014 4 Position the DIQ S 182 XT 4 on the sun shield and fix it into place with the two screws pos 6 in Fig 3 16 5 Close the lid and fix it with the two countersunk screws pos 5 in Fig 3 16 ...

Page 41: ... the sun shield on a mounting stand or railing see chapter 10 ACCESSORIES AND OPTIONS Tools Phillips screwdriver Mounting the DIQ S 182 XT 4 with sun shield Fig 3 18 Mounting the DIQ S 182 XT 4 with sun shield SD K 170 How to mount the sun shield at the installation location is described in the instructions for the sun shield or mounting kit 1 Remove the two countersunk screws pos 1 in Fig 3 18 an...

Page 42: ... panel aperture Fig 3 19 Mounting aperture in the switch panel dimensions in mm Mounting the DIQ S 182 XT 4 in a switch panel The space required on the panel for DIQ S 182 XT 4 is given in the dimension drawings in section 9 5 138 138 34 5 47 11 11 4 Maximum thickness 3 mm 1 Unscrew the DIQ CR3 combi output module from the DIQ S 182 Universal Transmitter 2 Insert the DIQ S 182 Universal Transmitte...

Page 43: ...he two angle brackets pos 1 in Fig 3 20 but do not remove them 4 Push in the two angle brackets as shown in Fig 3 20 into the lateral guides of the Universal Transmitter up to the stop 5 Tighten the screws pos 2 6 Screw in the screws pos 3 until the screws rest snugly against the panel 7 Screw the DIQ CR3 combi output module onto the DIQ S 182 Universal Transmitter ...

Page 44: ...em 2 onto the back of the DIQ S 182 XT 4 2 Attach the DIQ S 182 XT 4 to the top hat rail from above using the clamping assembly and press against the rail until the clamping assembly clicks into place The DIQ S 182 XT 4 can subsequently be pushed sideways 3 To unhook the DIQ S 182 XT 4 press it downwards and pull it forwards at the bottom Bei Stapelm ontage Aufkleber entfernen und Kontaktträger mo...

Page 45: ...f four sensors to the DIQ S 182 XT 4 Fig 3 22 DIQ JB open The DIQ JB module has seven potential free terminals To extend or branch lines connect the three IQ SENSOR NET wires to each other one to one at any terminal green green red red black filler stranded wire black filler stranded wire 3 7 2 DIQ CHV The DIQ CHV module is a valve module for the automatic relay controlled compressed air driven cl...

Page 46: ... connection socket and can be mounted directly on a wall For mounting on a WTW mounting stand WTW provides the MS DIQ mounting set It contains a pipe clip for the mounting stand and provides enough space for two DIQ modules For assembly use the screws and blind nuts provided with the MS DIQ as demonstrated in the following figure Fig 3 24 Mounting DIQ modules with the MS DIQ mounting set Blind nut...

Page 47: ...able diameter Small clamping range 4 5 to 10 mm This cable gland is suitable for all IQ SENSOR NET cables including earth cable after stripping the outer insulation see section 3 5 4 and IQ SENSOR NET sensor connection cable Large clamping range 7 to 13 mm This cable gland is required for cable sheaths with an outside diameter of more than 10 mm and is screwed into the enclosure via an extension p...

Page 48: ...at are not used and project into the enclosure must be cut off as closely as possible to the cable gland Screw a small cable gland with sealing ring into each remaining free opening and close it with a blind plug WARNING No free wires must be allowed to project into the enclosure Otherwise there is a danger that areas safe to contact could come into contact with dangerous voltages which could resu...

Page 49: ... an interrupt facility for the DIQ S 182 XT 4 The interrupt facility must be installed in the vicinity of the DIQ S 182 XT 4 easily accessible by the user and marked as an interrupt facility for the DIQ S 182 XT 4 After it has been installed the DIQ S 182 XT 4 may only be opened if the mains voltage has been switched off beforehand Materials required Wire end sleeves suitable for the power line wi...

Page 50: ... The ground wire must not project into the enclosure Otherwise mal functions could occur 1 Cut off the cable to the required length 2 Strip the cable insulation for approx 45 mm 3 Bare the wires of phases L and N and fit them with wire end sleeves 4 If present cut off the ground wire at the end of the cable sheath ...

Page 51: ...ure of the DIQ S 182 XT 4 front terminal strip 6 Screw a cable gland pos 1 in Fig 3 26 with sealing ring pos 2 into the enclosure below the power supply connection 7 Loosen the coupling ring pos 3 8 Feed the power line through the cable gland into the enclosure When doing so bend the flexible divider pos 4 to the right 1 3 2 4 L N ...

Page 52: ...cut off any wires that are not in use as closely as possible to the cable gland The complete assignment of the terminal strip is shown in section 3 13 9 Connect phases L and N to the terminal strip Make sure that the cable assignment agrees with the specification on the terminal label under the terminal strip 10 Tighten the coupling ring pos 3 in Fig 3 26 11 Close the enclosure of the DIQ S 182 XT...

Page 53: ...lation as an interrupt facility for the DIQ S 182 XT 4 The interrupt facility must be installed in the vicinity of the DIQ S 182 XT 4 easily accessible by the user and marked as an interrupt facility for the DIQ S 182 XT 4 Materials required Wire end sleeves suitable for the 24 V AC DC feed line with suitable crimping tool 1 x cable gland matched to the cable diameter see section 3 8 on page 3 33 ...

Page 54: ...line 4 Open the enclosure of the DIQ S 182 XT 4 front terminal strip 5 Screw a cable gland pos 1 in Fig 3 29 with sealing ring pos 2 into the enclosure below the 24 V AC DC connection 6 Loosen the coupling ring pos 3 7 Feed the 24 V AC DC line through the cable gland into the enclosure When doing so bend the flexible divider pos 4 to the right 1 3 2 4 ...

Page 55: ...res that are not in use as closely as possible to the cable gland The complete assignment of the terminal strip is shown in section 3 13 8 Connect wires 1 and 2 to the terminal strip Make sure that the cable assignment agrees with the specification on the terminal label under the terminal strip 9 Tighten the coupling ring pos 3 in Fig 3 29 10 Close the enclosure of the DIQ S 182 XT 4 Terminal desi...

Page 56: ...er e g the DIQ CHV module may be operated on the further relays Switching voltages and switching currents on the relay contacts must not exceed the values specified in chapter 9 TECHNICAL DATA Protect electrical circuits against currents that are too high with an electrical fuse Only single phase consumers can be switched with the relays Under no circumstances must multiphase consumers be switched...

Page 57: ... shock when working with the System 182 XT 4 Always cut off any wires that are not in use as closely as possible to the cable gland 11 Open the enclosure of the DIQ S 182 XT 4 12 Screw a cable gland pos 1 in Fig 3 31 with the sealing ring pos 2 into the enclosure below the respective connections 13 Loosen the coupling ring pos 3 14 Feed the line through the cable gland in the enclosure 15 Connect ...

Page 58: ...e DIQ CHV in series Bridge a terminal of the auxiliary voltage output with a terminal of a relay output and run a control line from the remaining terminals to the valve module NOTE The auxiliary voltage must not be used for other purposes Connection scheme for one sensor with compressed air cleaning NOTE Run the bridge below the divider so the bridge does not bump against the circuit board in the ...

Page 59: ...tallation 3 45 ba75753e06 12 2014 Installation examples with one and two sensors with compressed air cleaning can be found in section 3 12 Relais contact Bridge Auxiliary voltage output Valve control line Separating plate ...

Page 60: ...oviding measured values Init appears temporarily Fig 3 32 Display during the start phase Start checklist 1 Are all system components correctly connected with one another see section 3 5 2 Are the DIQ S 182 XT 4 and all additional power supply modules correctly connected to the voltage supply see section 3 9 3 Do the line voltage and line frequency agree with the data on the name plate of theDIQ S ...

Page 61: ...allation examples 3 12 1 Connection of four sensors without compressed air cleaning 1 1 2 2 3 3 4 4 5 5 6 6 7 7 SNCIQ UG SNCIQ UG SACIQ SACIQ Sensor 2 Sensor 1 SACIQ SACIQ DIQ JB Maximum cable length SNCIQ UG plus SACIQ 250 m DIQ S 182 M C S ESC OK DIQ S 182 XT 4 ...

Page 62: ...em 182 XT 4 3 48 ba75753e06 12 2014 Connection scheme of the DIQ JB X1 X4 X2 X5 X3 X6 X7 Terminal strip DIQ JB SNCIQ UG SACIQ SACIQ Sensor 2 Sensor 1 green Shield Filler stranded wire black black green green red red red ...

Page 63: ...cleaning of sensor 2 Variant Relay 1 controls the cleaning of both sensors Cleaning of both sensors is carried out with the same settings WARNING In this configuration the free switching contact here R3 may be Maximum cable length SNCIQ UG plus SACIQ 250 m DIQ CHV 1 DIQ JB SNCIQ UG SACIQ SACIQ Valve control line 1 Valve control line 2 Air Air DIQ CHV 2 Sensor 2 Sensor 1 SACIQ M C S ESC OK DIQ S 18...

Page 64: ...ut off any wires that are not in use as closely as possible to the cable gland X13 X15 X12 X14 X11 X10 X9 X2 X2 X8 X1 X1 Terminal strip DIQ S 182 Variant Terminal strip DIQ CHV 1 Terminal strip DIQ CHV 2 R1 HILFS SPANNUNG AUXILIARY VOLTAGE VENTIL VALVE VENTIL VALVE R2 R3 a b c Valve control line 1 Valve control line 2 X13 X15 X12 X14 X11 X10 X9 X8 R1 HILFS SPANNUNG AUXILIARY VOLTAGE R2 a b c R3 X6...

Page 65: ...nstallation 3 51 ba75753e06 12 2014 Connection scheme of the DIQ JB X1 X4 X2 X5 X3 X6 X7 Terminal strip DIQ JB SNCIQ UG SACIQ SACIQ Sensor 2 Sensor 1 green Shield Filler stranded wire black black green green red red red ...

Page 66: ...pressed air cleaning Connection scheme of the DIQ JB Maximum cable length SNCIQ UG plus SACIQ 250 m 1 1 2 2 3 3 4 4 5 5 6 6 7 7 SNCIQ UG SNCIQ UG SACIQ DIQ S 182 XT 4 Sensor SACIQ DIQ JB M C S ESC OK DIQ S 182 XT 4 X1 X4 X2 X5 X3 X6 X7 Terminal strip DIQ JB SNCIQ UG green Shield Filler stranded wire black green red red SACIQ ...

Page 67: ...T 1 ROT RED SCHIRM SHIELD GRÜN GREEN X3 X2 X17 X9 X1 X16 X8 24V AC DC EINGANG INPUT POWER AUXILIARY HILFS SPANNUNG AUXILIARY VOLTAGE X7 X5 X6 X4 0 4 20mA REC C2 0 4 20mA REC C1 X15 X13 X11 X14 X12 X10 R3 R2 R1 240V AC 2A AC 240V AC 2A AC 240V AC 2A AC X18 X17 250 VAC 5 A AC R1 X16 X15 250 VAC 5 A AC R2 X14 X13 250 VAC 5 A AC R3 X12 X10 X8 X11 X9 X7 0 4 20mA 0 4 20mA 0 4 20mA REC C1 REC C2 REC C3 X...

Page 68: ...Installation System 182 XT 4 3 54 ba75753e06 12 2014 ...

Page 69: ...ating situations c Starts calibration of the sensor selected in the measured value display s Opens the SETTINGS menu in the measured value and status display e Switches to the higher menu level Cancels entries without storing them g Opens the PROPERTIES menu in the measured value and status display Confirms an entry w toggle switch Selects The active sensor measured value display Menu items List e...

Page 70: ... display changes its contents accordingly in 3 second intervals Select a sensor in the double display with w The selected sensor is displayed in reverse video The number and name of the selected sensor are displayed in the header In the single display the sensor Double display of measured values large Main measured parameter only Double display of measured values detail Main and secondary measured...

Page 71: ... h appears in the header error messages from the sensors or error conditions of the system have occurred Error messages from the sensors are entered in the log book The log book is described in detail in section 4 4 3 Error conditions of the system can for example be an insufficient operational voltage or malfunctions of the communication and are displayed in the PROPERTIES SYSTEM STATUS menu see ...

Page 72: ...detailed information on password protection see section 4 6 The arrows 8 2 appear automatically if further display contents are above or below the visible display range The toggle switch w is used to highlight a menu item displayed in reverse video and move the visible display range up or down To open a menu item highlight it and press g The display switches to a further submenu or to a setting ta...

Page 73: ...ggle switch w is used to highlight a setting displayed in reverse video and move the visible display range up or down To edit a setting highlight it and press g The line below is highlighted and switches to the entry mode Depending on the operating situation a new submenu or a table with further relevant settings can open up Break off an action and change to the next higher level with the e key Mo...

Page 74: ...e made character after character Select the first character with the toggle switch w and press g The entry mark moves to the next position and indicates P Select the next character with the toggle switch w When you have selected the required sequence of characters select P as the following character and press g This completes the entry and the display switches back to the setting table Fig 4 6 Exa...

Page 75: ...ing or is only allowed where it makes sense e g at the first position only Save and quit On principle all settings made in the entry mode are only taken over after selecting the Save and quit item in the relevant setting table and pressed g If you exit the setting table via m e or the Quit menu item all changes are ignored Exceptions Date time air pressure and password ...

Page 76: ...sor status Sxx Here you can prompt the following data of a sensor see section 4 4 3 Type series number and software version Data of the last calibration Error and info messages System status Here you can prompt the following data of the system Series number and software version of the DIQ S 182 XT 4 Status of the operational voltage OK faulty Status of communication OK faulty Current states of int...

Page 77: ...ot prompt changes in the conditions of linked outputs The following diagram gives you an overview of when an IQ sensor is in the maintenance condition Maintenance condition ON g m e m c e m g c g Measured value display The measured value stops flashing Measured value display The measured value flashes Measured value display flashes Clean Calibration Step 1 Calibration Step n End Maintanance condit...

Page 78: ...ction 4 5 during a compressed air cleaning cycle After the cleaning cycle is finished the maintenance condition is automatically switched off again 1 Switch on the maintenance condition for the IQ sensor The measured value display flashes 2 Pull the sensor out of the sample 3 Carry out the cleaning maintenance or repair removal and replacement of the sensor 4 Submerse the sensor in the sample agai...

Page 79: ...nt The flashing of the info or error symbol only stops after all detailed message texts in the log book have been opened and marked with a tick The operating sequence to do this is described on page 4 13 Calibration data You can view the data of the last calibration under the Cal menu item Sensors that have not yet been calibrated do not have this menu item The symbol in the Cal line quotes the va...

Page 80: ...t marked with a tick i e acknowledged Fig 4 9 Log book 1 Message type error or info symbol of an unacknowledged message or tick with an acknowledged message 2 Message code 3 Date and time of the message The log book shows the current status at the point of time it was opened If new messages arrive while the log book is open these do not appear in the log book The new messages are only included whe...

Page 81: ...knowledge messages and view detailed messages Pos Information Explanation 1 Category Info message I Error message E 2 Type Calibration C Installation and commissioning I Instructions for service and repair S Application instructions A 3 Type number Each type contains subtypes 0 9A Z Only the last message of each message code is ever displayed If a new message arrives with a message code that alrea...

Page 82: ...d and press g The detailed message text is displayed Scroll through the text with the toggle switch w 5 Press g Thus you acknowledge the message 6 Press g once again This returns you to the log book where you can view and acknowledge further messages as necessary 7 To exit the log book press e Return directly to the measured value and status display with m ...

Page 83: ...he g key is pressed Return to the measured value display without switching on the maintenance condition with m or e By activating the maintenance condition linked outputs remain in their present state The measured value or status display of the sensor flashes in the measured value display 4 Confirm with g The maintenance condition is active The following proceeding is sensor type specific The disp...

Page 84: ...measured value display the measured value flashes as the sensor is still in the maintenance condition 7 If calibration was successful immerse the sensor in the test sample 8 Wait for a stable measured value 9 Switch off the maintenance condition highlight sensor and press g three times The measured value has stopped flashing If calibration was not successful this is indicated by on the display and...

Page 85: ...cted Calibration password protects against unauthorized calibration If this password is active the password query appears on calling up calibration with c If no valid password is entered calibration is blocked Configuring passwords Activating deactivating and changing passwords is carried out in the SETTINGS System menu Fig 4 11 SYSTEM SETTINGS menu Operating notes The settings password is configu...

Page 86: ...Operation System 182 XT 4 4 18 ba75753e06 12 2014 ...

Page 87: ...ou can set the system language Procedure Selecting the language The entire system configuration can be saved on a PC and loaded back from there with the aid of the ConfigSaveLoad PC software ConfigSaveLoad is part of the IQ Softwarepack Connect see www WTW com More detailed information is given in the operating manual of the IQ Softwarepack Connect see www WTW com To view these menu items scroll d...

Page 88: ...ettings 3 Select the required language from the list with w and confirm with g The selection is taken over immediately The display switches to the higher menu level 4 Switch to the measured value display with m If the selected system language is not available in a sensor all displays of this sensor appear in the standard language English To activate the selected system language for this component ...

Page 89: ... deleted by this action Procedure Deleting inactive datasets 6 Use w and g to select and confirm the S0x Sensor menu item corresponding to sensor number The following note appears If the measuring mode or measuring range is changed the links of the sensor are erased 7 If you want to continue press g The setting table of the sensor is displayed 8 Edit the setting table as described in section 4 3 2...

Page 90: ... the password for the settings For details on the passwords refer to section 4 6 Calibrate a z Here you can configure the password for calibration For details on the passwords refer to section 4 6 Display contrast Here you can set the display contrast for optimum readability Delivery state Here you can reset all settings to the default values Only the date time and contrast setting for the display...

Page 91: ... password 1000 inactive Calibration password 1000 inactive Sensor settings Sensor dependent see settings tables in the respective sensor operating manual Note Calibration of the sensor is stored in the sensor and is retained when the system configuration is reset Relay outputs No function all links are erased Current outputs No function all links are erased ...

Page 92: ...The SETTINGS menu System 182 XT 4 5 6 ba75753e06 12 2014 ...

Page 93: ...puts System monitoring Sensor monitoring Limit indicator Frequency output Pulse width output Sensor controlled Cleaning Manual control Relay outputs can be configured as openers or closers Name in the menu SETTINGS Front terminal strip Rear terminal strip DIQ S182 XT 4 R1 R1 DIQ S182 XT 4 R2 R2 DIQ S182 XT 4 R3 R3 DIQ S182 XT 4 C1 REC C1 DIQ S182 XT 4 C2 REC C2 DIQ CR3 R1 R1 DIQ CR3 R2 R2 DIQ CR3 ...

Page 94: ...ut is linked to both sensors S01 and S02 This option is available for relay outputs only System Select this option if you want to use the output for system monitoring details see section 6 4 2 Procedure linking outputs Proceed as follows if the output was not yet linked If you want to change a link you have to erase the existing link first You can view the current states of the relay and current o...

Page 95: ...ption with w and confirm with g The output is linked The link is displayed in the header when the setting of the output is edited 1 Open the SETTINGS menu with s 2 Select the menu item Relay output Rx or mA output Cy with w and g and confirm 3 Using w select Delete link and confirm with g A security prompt appears 4 Using w select Delete link and confirm with g The link is deleted ...

Page 96: ...output Cy with w and g and confirm 3 Confirm the selection Set output with g The setting table of the output is displayed 4 Edit the setting table as described in section 4 3 2 To accept all settings highlight the Save and quit menu item at the lower end of the setting table and press g If you exit the setting table via m e Quit or the Quit menu item all changes are ignored ...

Page 97: ...d in the following way Monitoring a limiting value using a relay when a limiting value upper or lower limiting value is exceeded or undercut a relay switches The Open or Close relay actions are possible in each case see page 6 6 Monitoring two limiting values using two relays If the upper limiting value is exceeded or undercut a relay switches and if the lower limiting value is exceeded or undercu...

Page 98: ...values are close to the limiting value 1 Upper limit value relay 1 exceeded 2 Selected switching delay t1 for relay 1 expired Relay 1 switches 3 Hysteresis for upper limiting value relay 1 undercut 4 Selected switching delay t1 for relay 1 expired Relay 1 switches back 5 Lower limit value relay 2 undercut Selected switching delay t2 for relay 2 expired Relay 2 switches 6 Hysteresis for lower limit...

Page 99: ...alue pulse width output see page 6 9 or switching frequency frequency output see page 6 10 Proportional outputs can be used in the following way Output with one relay An output range is defined with a Start value and an End value No output takes place above and below the output range see page 6 8 Output with two relays An output range is defined for each relay with a Start value and an End value O...

Page 100: ... Proportional band Measured value 1 2 90 0 Switching frequency f or Pulse v width 1 Start value Measured value with a minimum pulse width or switching frequency 2 End value Measured value with a maximum pulse width or switching frequency Proportional bands Relay 1 and 2 Measured value Relay 1 Relay 2 1 2 2 1 10 100 90 0 Switching frequency f or Pulse v width ...

Page 101: ...ains constant the turn on duration ton changes depending on the measured value and with it the pulse width v The pulse width can be set from 0 to 100 v ton T 100 v pulse width T cycle duration ton turn on duration If the measured value is at the end of the proportional range End value the turn on duration ton is long the turn off duration is short This means the relay operates for a longer period ...

Page 102: ... in the proportional range the relay is switched more often or less often Fig 6 5 Relay output of frequency output While the selected switching duration ton 0 3 s always remains constant the switching frequency at which the relay switches changes depending on the measured value If the measured value is at the end of the proportional range End value the switching frequency is higher If the measured...

Page 103: ...haracteristic curve Select the End value to be smaller than the Start value The turn on duration or frequency decreases with an increasing measured value see page 6 13 The maximum values for the pulse width or switching frequency are assigned to the End value value and the minimum values for turn on duration or frequency are assigned to the Start value value Fig 6 6 Positive characteristic curve F...

Page 104: ...6 9 Frequency output 1 Start value Measured value with a minimum pulse width or switching frequency 2 End value Measured value with a maximum pulse width or switching frequency 0 10 50 90 100 Proportional band tOn tOf f 50 50 10 10 90 90 Cycle duration T Time Measured value 2 1 Pulse v width 0 60 120 Proportional band Time Measured value 2 1 50 of maximum switching frequency Maximum switching freq...

Page 105: ...behavior comes into force Fig 6 10 Pulse width output Fig 6 11 Frequency output 1 Start value Measured value with a minimum pulse width or switching frequency 2 End value Measured value with a maximum pulse width or switching frequency 0 50 100 Measured value Proportional band 1 50 of maximum switching frequency Maximum switching frequency Time 2 Switching frequency f 1 min Minumum switching frequ...

Page 106: ...is displayed Relay function and relevant setting tables Function Setting table No function The relay output is not used System monitoring See section 6 4 2 Sensor monitoring See section 6 4 3 Limit indicator See section 6 4 4 Frequency output See section 6 4 5 Pulse width output See section 6 4 6 Sensor controlled See section 6 4 7 Cleaning See section 6 4 8 Manual control See section 6 4 9 ...

Page 107: ... supply a valid secondary measured value In any case the relay remains open for 10 seconds and only closes when the malfunction is no longer present In the following cases the relay does not open despite an invalid measured value The sensor is being calibrated The sensor is in the maintenance condition The sensor is being cleaned with the aid of a valve module in the system compressed air operated...

Page 108: ...ensor errors Setting Selection Explanation Errors All All sensor errors special ones and general ones are monitored and can prompt a relay action Special Special sensor errors are monitored and can prompt a relay action Off Sensor errors are not monitored Mainten condition On Off Switching on and off the maintenance condition is monitored and can prompt a relay action Action Open For all functions...

Page 109: ...ining var Main variable designates the actual measured parameter of the sensor e g pH oxygen etc Adjoining variable designates an additional measured parameter e g temperature Limit value UL Within the measuring range sensor dependent Any upper or lower limiting value Limit value LL Hysteresis UL 0 10 of the measuring range Hysteresis for upper or lower limiting value Hysteresis LL Behavior at err...

Page 110: ...ve characteristic curve In order to obtain a negative characteristic curve a value for End value must be entered that is smaller than the value for Start value Setting Selection Values Explanation Measured variable Main variable Adjoining variable Main variable designates the actual measured parameter of the sensor e g pH oxygen etc Adjoining variable designates an additional measured parameter e ...

Page 111: ...ermines the steepness of the characteristic curve of the output Setting Selection Values Explanation Measured variable Main variable Adjoining variable Main variable designates the actual measured parameter of the sensor e g pH oxygen etc Adjoining variable designates an additionalmeasured parameter e g temperature Start value Within the measuring range sensor dependent Minimum spacing 5 of the me...

Page 112: ...o trigger a cleaning cycle e g UV VIS sensor Settings Setting Selection Values Explanation Pulse length Automatic The duration of the air cleaning process is programmed in the sensor The relay automati cally takes over the cleaning duration from the sensor 0 5 s 1 s 2 s 3 s The relay finishes the cleaning after the selected interval Settings of the cleaning process can be done in the SETTINGS menu...

Page 113: ... frozen The maintenance condition is active After the Cleaning duration the relay is opened During the following Adjustment time the outputs remain blocked The outputs linked with this sensor are only released when the cleaning cycle is complete The Clean display disappears The maintenance condition is finished Testing the operativeness The operativeness of the cleaning system can be tested as fol...

Page 114: ...interval 1 2 3 4 5 6 7 d or 1 2 3 4 6 8 12 24 h or 5 10 15 20 30 60 min Repeat interval for the cleaning function Time between the start time of a cleaning cycle and the start time of the next cleaning cycle Cleaning duration 0 300 s Duration of the cleaning Adjustment time 0 900 s Time extension to allow the sensor to adjust to the test sample after cleaning Cleaning interval Cleaning duration Ad...

Page 115: ...f a cleaning cycle t1 Start of the specified Cleaning duration t1a 2 End of the specified Cleaning duration t1a Start of the specified Adjustment time t1b 3 End of the specified Adjustment time t1b End of the cleaning cycle t1 4 Reference time Cleaning interval t2 Start of a cleaning cycle t1 Cleaning cycle Cleaning duration t1a Adjustment time t1b Linked outputs are frozen t2 Cleaning interval re...

Page 116: ...set up 6 4 9 Manual control Function The Manual control function can be used to test the operativeness of an instrument that is connected to the relay To do so close or open the relay manually and while doing so check the behavior of the connected instrument In case of a power failure all relays open The cleaning cycle is canceled The outputs linked with the sensor change to the non active conditi...

Page 117: ...et a current output its function has to be selected first Then the relevant setting table is displayed Function of current outputs and relevant setting tables Function Setting table No function The current output is not used Recorder See section 6 5 2 PID controller See section 6 5 3 Fixed current value See section 6 5 4 ...

Page 118: ...cing 5 of the measuring range sensor dependent End value Measured variable Main variable Adjoining variable Mainvariabledesignates the actual measured parameter of the sensor e g pH oxygen etc Adjoining variable designates an additional measured parameter e g temperature Attenuation 0 40 mA s Speed of change of the output current mA s in the case of erratic changes of the input signal I OFL UFL Er...

Page 119: ...rent value In case of system errors and sensor errors and in case of measured values outside the range between Start value and End value the current output supplies the specified fixed current value Possible values 0 21 mA Unchanged The current at the output remains unchanged ...

Page 120: ...wing formula with The adjustable control parameters are xset I0 Xp Imin Imax ti and td see setting table on page 6 31 IController Current on the controller output at time t I0 Current on the output if xactual xset K Amplification Xp Proportional range xe Control difference xact Actual value current measured value xset Set value ti Integral algorithm td Differential control part t Time Imin Lower c...

Page 121: ...teristic curve Fig 6 13 Proportional controller negative characteristic curve The proportional range Xp is limited by the measurement range of the linked sensor If a value is entered for the parameter Xp that is greater than zero the controller has a negative characteristic curve example Fig 6 13 To obtain a positive characteristic curve a negative value must be entered for Xp Controller type td s...

Page 122: ...owing negative characteristic curve Fig 6 14 Characteristic curve for application example The controller works with the following amplification Control parameter Value Nominal value 4 mg l Xp 10 of the measuring range or 6 mg l Imin 8 mA Imax 14 mA Io 12 mA ti 0 s no I algorithm td 0 s no D algorithm 0 8 14 12 Imax Imin Current I mA Measured value mg l 4 2 8 Io Nominal value Xp mg l mA 1 mg l 6 mA...

Page 123: ... 5 4 mA 11 mg l 1 mg l mA 1 mA 12 IController Setting Selection Values Explanation Measured variable Main variable Adjoining variable Main variable designates the actual measured parameter of the sensor e g pH oxygen etc Adjoining variable designates an additional measured parameter e g temperature Nominal value Within the measuring range sensor dependent Nominal value the measured value is regula...

Page 124: ...troller 0 not effective td 0 9999 s Reset time Differential part of the controller 0 not effective Behavior at error Fixed current value In the case of an error the current output supplies the current value defined in the Current with error field any in the range 0 21 mA Unchanged In the case of an error the current on the output remains unchanged Setting Selection Values Explanation ...

Page 125: ... the output and while doing so check the behavior of the connected instrument Setting Selection Values Explanation Current output Fixed current value Using Save and quit the nominal amperage that was input as Inom is output Inom 0 20 mA The nominal amperage that is output The settings for other functions in the Current output menu as for example PID controller and Recorder are retained while the F...

Page 126: ... is activated for the output An output becomes non operative in case of Power failure As soon as the supply voltage is sufficient again the non operative condition of the outputs ends The outputs function as specified by the user again Erasing a link to a sensor Changing the Messmodus sensor setting for a linked sensor Changing the Messbereich sensor setting for a linked sensor Settings in the non...

Page 127: ...If compressed air is available on site blow off the worst of the dirt beforehand Keep the enclosure closed while doing so NOTE Do not use high pressure water blasters for cleaning danger of water penetration Also do not use aggressive cleaning agents such as al cohol organic solvents or chemical detergents These types of clean ing agent can attack the surface of the housing IQ sensors The cleaning...

Page 128: ...Maintenance and cleaning System 182 XT 4 7 2 ba75753e06 12 2014 ...

Page 129: ... no longer reacts to entries Error in the measured value display The selected system language was not activated for a sensor Information on possible errors in IQ sensors and MIQ output modules is given in the chapter WHAT TO DO IF of the respective component operating manual Cause Remedy System error Reset the system Switch off the power supply and switch it on again after 10 s Cause Remedy Commun...

Page 130: ...place components when the system is switched off Defective components are removed in the reverse order to the installation see chapter 3 INSTALLATION 8 3 2 Adding and replacing IQ sensors Inactive datasets of IQ sensors If an IQ sensor is removed from the system its settings remains stored in the DIQ S 182 XT 4 as an inactive dataset A dataset contains the following information Serial number of th...

Page 131: ... dataset and starts to operate again Example Maintenance or repair This mechanism ensures that all IQ sensors retain their settings and links if an IQ sensor was removed for maintenance or if the system was temporarily switched off Case 2 The type of sensor is identical with the type of sensor in an inactive dataset or several inactive datasets but the serial numbers differ Operator intervention i...

Page 132: ... The module database is updated The following display appears example 3 Select the required option with w and confirm with g If Add as new sensor was selected the system changes directly to the measured value display As soon as the IQ sensor is ready for operation it delivers a measured value If Substitute sensor was selected a list with the assignable sensors or inactive datasets appears 4 Select...

Page 133: ...9 Technical data 9 1 DIQ S 182 XT 4 Dimensions Fig 9 1 Dimension drawing of the DIQ S 182 XT 4 dimensions in mm Test marks Side view 144 0 143 0 115 0 70 0 144 0 45 0 72 0 43 0 11 0 16 5 Front view Rear view 48 48 Stack mounting 137 0 137 0 M C S ESC OK CE ...

Page 134: ...or conduit connection Temperature Operation 20 C 55 C 4 131 F Storage 25 C 65 C 13 149 F Relative humidity Yearly average 90 Dew formation Possible Site altitude Max 2000 m above sea level Power supply Nominal voltage 100 240 VAC 10 Frequency 50 60 Hz according to DIN IEC 60038 Line power connection 2 pin N and L Line cross section of mains connection Europe 1 5 4 0 mm2 USA AWG 14 12 Fuse rating o...

Page 135: ...EEN X3 X2 X17 X9 X15 X13 X7 X11 X5 X1 X16 X8 X14 X12 X6 X10 X4 100 240V AC NETZ MAINS AUXILIARY R3 R2 R1 L1 N 240V AC 2A AC 240V AC 2A AC 240V AC 2A AC HILFS SPANNUNG AUXILIARY VOLTAGE 0 4 20mA REC C2 0 4 20mA REC C1 SENSORNET 1 ROT RED SCHIRM SHIELD GRÜN GREEN X3 X2 X17 X9 X1 X16 X8 24V AC DC EINGANG INPUT POWER AUXILIARY HILFS SPANNUNG AUXILIARY VOLTAGE X7 X5 X6 X4 0 4 20mA REC C2 0 4 20mA REC C...

Page 136: ...ser Limit monitor Monitoring of the warning and error signals of the DIQ S 182 XT 4 Proportional frequency output Proportional pulse width output Output Galvanically separated from the sensors Output current Can be switched between 0 20 mA and 4 20 mA In the case of errors can be set to 0 21 mA Max initial output voltage 24 V in the case of missing or incorrect burden Accuracy 0 3 of current value...

Page 137: ...m or 7 13 mm EN 61326 EMC requirements for electrical resources for control technology and laboratory use Resources for industrial areas intended for indispensable operation Interference emission limits for resources of class B System lightning protection Extended protective characteristics as opposed to EN 61326 FCC class A Any combination of the DIQ S 182 XT 4 with IQ SENSOR NET products in a us...

Page 138: ... modules Dimensions Fig 9 2 Dimension drawing of MIQ module dimensions in mm Technical data on special MIQ modules are given in the respective operating manuals 100 148 144 0 115 0 70 0 144 0 45 0 72 0 52 2 11 0 16 5 Side view Front view Rear view Stack mounting ...

Page 139: ...iber Weight Approx 0 5 kg type dependent Type of protection IP 66 In accordance with NEMA 4X MIQ modules are not suitable for conduit connection SENSORNET connections At least two in each MIQ module Further connections Module dependent Terminal type Screw type terminal strip accessible by opening the lid Terminal ranges Solid wires Flexible wires 0 2 4 0 mm2 AWG 24 12 0 2 2 5 mm2 Suitable for cabl...

Page 140: ...Q JB Enclosure material Polystyrene Weight Approx 0 2 kg Type of protection IP 66 1 1 2 2 3 3 4 4 5 5 6 6 7 7 7 passive potential free terminals for line extension or branching Terminal type Screw type terminal strip Terminal ranges Solid wires Flexible wires 0 2 4 0 mm2 AWG 24 12 0 2 2 5 mm2 Cable feeds Prepared openings for installing two screwed cable glands M16 x 1 5 both on the upper and unde...

Page 141: ... connect interface lines Terminal strip inside the enclosure Terminals 94 94 28 57 DIQ CHV Enclosure material Polystyrene Weight Approx 0 3 kg Type of protection IP 66 VENTIL VALVE HILFLSKONTAKTE AUXILIARY X2 X6 X4 X1 X5 X3 Terminal type Screw type terminal strip Terminal ranges Solid wires Flexible wires 0 2 4 0 mm2 AWG 24 12 0 2 2 5 mm2 Cable feeds Prepared openings for installing two screwed ca...

Page 142: ...may only be operated with the auxiliary voltage of the DIQ S 182 XT 4 Compressed air Switching voltage Approx 22 V Max switching current Approx 40 mA Required air quality Dry free of dust and oil Operating pressure Max 7x105 Pa 7 bar absolute Connections on the DIQ CHV 6 mm hose nozzles ...

Page 143: ...p hat rail mounting Fig 9 5 Space required for wall and top hat rail mounting dimensions in mm Panel mounting Fig 9 6 Space required for panel mounting dimensions in mm 285 48 200 245 Wall mounting or top hat rail mounting Space required for screwdriver 100 48 180 150 205 Panel mounting Space required for screwdriver ...

Page 144: ...Technical data System 182 XT 4 9 12 ba75753e06 12 2014 ...

Page 145: ...044 480 041V 480 045 480 066 480 060 480 067 480 062 480 064V Set with four cable glands for cable sheath diameter of 7 to 13 mm EW 1 480 051 Branching module DIQ JB 472 005 Valve module DIQ CHV 472 007 Set for mounting of one or two DIQ modules to a WTW mounting stand MS DIQ 472 009 Sun shield for the DIQ S 182 XT 4 SSH IQ 109 295 Set for wall mounting of the DIQ S 182 XT 4 or an MIQ module WMS I...

Page 146: ...Accessories and options System 182 XT 4 10 2 ba75753e06 12 2014 ...

Page 147: ...E Effects of the weather 3 23 Electrical data DIQ S 24 V version 9 3 DIQ S line power version 9 2 EMC characteristics 9 5 erasing a link 6 3 Error symbol 4 3 4 11 F Frequency output relay 6 18 I Inactive dataset 5 3 8 2 Info symbol 4 3 4 11 K Key functions 4 1 L Language 5 1 Setting 5 1 System language 5 1 Lightning protection External protective measures 3 7 Installation guidelines 3 6 Internal p...

Page 148: ...lacement of IQ sensors 8 2 of passive components 8 2 S Sensor conditions special ones 4 3 Sensor connection cable SACIQ 3 21 Sensor monitoring relay 6 16 Sensor status 4 11 Sensor controlled cleaning 6 20 SENSORNET connection terminal strip 3 53 SNCIQ cable 3 17 SNCIQ UG earth cable 3 17 Special user qualifications 2 3 Stack expansion backwards 3 14 forwards 3 11 Start checklist 3 46 Starting the ...

Page 149: ... Default passwords In the default condition of the DIQ S 182 XT 4 both passwords are set to 1000 1 Open the SETTINGS menu with s 2 Depending on the password to be prompted use w and g to select and confirm the menu item Settings a z or Calibrate a z The following display appears 3 First press c then press s The current password is displayed 4 Quit the display of the password with g or ...

Page 150: ...Appendix store separately if required System 182 XT 4 12 2 ba75753e06 12 2014 ...

Page 151: ......

Page 152: ...e Entwicklung neuer Technologien die die Art und Weise der Wassernutzung und Wiedernutzung in der Zukunft verbessern Wir bewegen behandeln analysieren Wasser und führen es in die Umwelt zurück und wir helfen Menschen Wasser effizient in ihren Haushalten Gebäuden Fabriken und landwirtschaftlichen Betrieben zu nutzen In mehr als 150 Ländern verfügen wir über feste langjährige Beziehungen zu Kunden b...

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