SBC PCD7.LR P5 Series Manual Download Page 3

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Hardware manual PCD7.LRxx-PG5 room controller │ Document 27-653; version ENG07 │ 2019-03-21

Saia-Burgess Controls AG

Manual PCD7.LRxx-PG5

Table of contents

0-2

3.1.5

Removal from mounting rails ..................................................................... 3-5

3.1.6

Wall mounting ............................................................................................ 3-6

3.1.7

Removal from the wall ............................................................................... 3-6

3.2

Electrical data ............................................................................................ 3-7

3.2.1

PCD7.LRL2-P5, -.LRL4-P5 and -.LRS4-P5 (230 VAC models) ................. 3-7

3.2.2

PCD7.LRL5-P5 and PCD7.LRS5-P5 (24 VAC) ......................................... 3-7

3.3

Power supply and earthing concept ........................................................... 3-8

3.3.1

Devices with a 230 VAC supply ................................................................. 3-8

3.3.2

Devices with a 24 VAC supply ................................................................... 3-9

3.3.3

Internal 24 VAC supply voltage output for auxiliary or field devices

......... 3-10

3.3.4

Earthing concept ....................................................................................... 3-11

3.4

CPU properties .......................................................................................... 3-12

3.5

General technical details ........................................................................... 3-13

3.6

Firmware/Operating system ....................................................................... 3-14

3.7

System memory structure .......................................................................... 3-15

3.8

System resources ...................................................................................... 3-16

3.8.1

User program in block structure ................................................................. 3-16

3.8.2

Data types/value ranges ............................................................................ 3-17

3.8.3

Resource elements .................................................................................... 3-17

3.8.4

RTC/internal hardware clock ...................................................................... 3-17

3.9

LED/operating states ................................................................................. 3-18

3.10

RUN/HALT key ........................................................................................... 3-19

3.10.1

Multiple uses for the RUN/HALT key ......................................................... 3-19

3.10.2

Restart the controller with RUN/HALT button ............................................ 3-20

3.11

Watchdog (software) .................................................................................. 3-21

Inputs and outputs

4.1

Connection overview and functions ........................................................... 4-2

4.2.1

Use as digital inputs ................................................................................... 4-8

4.2.1.1 Digital input 24 VDC with source operation ............................................... 4-8

4.2.1.2 Digital input 24 VDC with sink operation .................................................... 4-8

4.2.1.3 Digital input as dry contact ......................................................................... 4-8

4.2.1.4 Device configuration for defining digital inputs

.......................................... 4-9

4.2.1.5 Programming digital inputs ........................................................................ 4-10

4.2.2

Use as analogue inputs ............................................................................. 4-11

4.2.2.1 Analogue input with 0…10V ...................................................................... 4-11

4.2.2.2 Analogue input as resistance measurement .............................................. 4-11

4.2.2.3 Analogue input as temp. measurement ..................................................... 4-11

4.2.2.4 Configuring analogue input channels

........................................................ 4-12

4.2.2.5 Programming analogue inputs ................................................................... 4-14

4.2.2.6 Definitions of range, over/under-range and status flag

.............................. 4-14

4.2.2.7 Status registers .......................................................................................... 4-15

4.3

ROx/TOx - Digital outputs .......................................................................... 4-16

Summary of Contents for PCD7.LR P5 Series

Page 1: ...Manual Document 27 653 version ENG07 2019 03 21 PCD7 LRxx P5 Saia PG5 programmable room controller ...

Page 2: ...covers optional 2 7 2 6 Disposal 2 8 2 7 Information for commissioning 2 9 2 7 1 Safety information 2 9 2 8 Introduction 2 10 2 8 1 Overview 2 10 2 8 2 Room HVAC sample application template 2 11 2 8 3 Legacy PCD7 L60x 1 room controller emulation 2 12 2 8 4 System compatibility 2 13 2 8 5 Addressing the room controllers 2 13 2 8 6 Media Backup Restore 2 13 2 9 Wiring 2 16 2 9 1 Overvoltage protecti...

Page 3: ... types value ranges 3 17 3 8 3 Resource elements 3 17 3 8 4 RTC internal hardware clock 3 17 3 9 LED operating states 3 18 3 10 RUN HALT key 3 19 3 10 1 Multiple uses for the RUN HALT key 3 19 3 10 2 Restart the controller with RUN HALT button 3 20 3 11 Watchdog software 3 21 4 Inputs and outputs 4 1 Connection overview and functions 4 2 4 2 1 Use as digital inputs 4 8 4 2 1 1 Digital input 24 VDC...

Page 4: ...S 485 5 6 5 3 3 Requirements for the S Bus RS 485 shielding 5 7 5 3 4 RS 485 interface port0 5 7 5 3 5 RS 485 interface port 1 5 8 5 3 5 1 Sample system architecture for I O extension 5 8 5 3 5 2 Limitations for I O extension with E Line modules 5 8 5 3 5 3 Recommendations for use with lighting or blind control 5 11 5 3 5 4 DALI with E Line PCD1 F2611 C15 module 5 13 5 4 Modbus on PCD7 LRxx P5 RS ...

Page 5: ... TR42 xxx Fan LC display configuration 7 12 7 3 PCD7 D1000 S Bus Modbus room operating device on RS 485 interface 7 13 8 Maintenance 8 1 Maintenance free 8 1 A Appendix A 1 Symbols A 2 A 2 RS 485 signal level A 3 A 3 Installation regulations and relay contacts A 4 A 3 1 Installation regulations for switching low voltages A 4 A 3 2 Switching inductive loads A 4 A 3 3 Information from the relay manu...

Page 6: ... details corrected throughout the book ENG05 2018 11 12 2019 01 14 3 9 5 4 3 A 4 2 4 Manual Corex table operating status Media mapping table corex Corex table sensor properties NTC 20 kΩ Applied voltage V for 69 Temp C is 1 13 Chapter optimization Spelling correction ENG06 2019 02 07 2019 02 07 3 3 3 Correction max Current and connection examples change ENG07 2019 03 21 2019 03 22 4 5 5 5 Connecti...

Page 7: ...s in the operating instructions Clicking the descriptive text for the connections allows you to jump directly to the corresponding section of the document The numbers below the descriptive text correspond to the section numbers with full stops separating individual chapters and sections Hardware manual PCD7 LRxx PG5 room controller Document 27 653 version ENG07 2019 03 21 Saia Burgess Controls AG ...

Page 8: ...1 48 UI2 50 GND 52 UI5 54 LED 45 UI0 47 GND 49 UI3 51 UI4 53 GND 55 UI6 56 GND 58 UI9 60 UI7 57 UI8 59 GND 61 16 17 18 19 20 21 22 23 24 25 16 17 18 19 20 21 22 23 24 25 8 9 10 11 12 13 14 7 8 9 10 11 12 13 14 5 6 5 6 1 2 1 2 62 63 64 44 46 48 52 54 50 45 47 49 53 55 51 32 34 33 35 30 31 26 27 28 29 1 2 PCD7 LRL2 P5 230 V AC 2 analogue outputs 4 4 Port 1 RS 485 5 3 6 universal inputs 4 2 Sylk bus ...

Page 9: ... GND 46 UI1 48 UI2 50 GND 52 UI5 54 LED 45 UI0 47 GND 49 UI3 51 UI4 53 GND 55 UI6 56 GND 58 UI9 60 UI7 57 UI8 59 GND 61 1 2 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 33 35 37 39 41 43 47 49 53 55 57 59 61 51 26 27 28 29 30 31 32 34 36 38 40 42 46 48 52 54 56 58 60 50 62 63 64 1 3 PCD7 LRL4 P5 230 V AC 6 analogue outputs 4 4 Port 1 RS 485 5 3 10 universal inputs 4 2 Sylk bus 5 5 Port 0...

Page 10: ...6 UI1 48 UI2 50 GND 52 UI5 54 LED 45 UI0 47 GND 49 UI3 51 UI4 53 GND 55 UI6 56 GND 58 UI9 60 UI7 57 UI8 59 GND 61 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 33 35 37 39 41 43 47 49 53 55 57 59 61 51 26 27 28 29 30 31 32 34 36 38 40 42 46 48 52 54 56 58 60 50 62 63 64 1 4 PCD7 LRL5 P5 24 V AC 4 relay outputs 4 3 1 USB port 5 1 RUN HALT key 3 10 4 triac outputs 4 3 2 24 V AC supply v...

Page 11: ...38 UI3 39 GND 32 AO3 33 WM1 20 WM2 21 24V 22 DA 23 DB 24 GND 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 40 41 42 26 27 28 29 30 31 32 33 34 35 36 37 38 39 20 21 22 23 24 25 1 5 PCD7 LRS4 P5 230 V AC 4 analogue outputs 4 4 Port 1 RS 485 5 3 4 universal inputs 4 2 Sylk bus 5 5 Port 0 RS 485 5 3 Supply 230 V AC 3 3 1 4 relay outputs 4 3 1 USB port 5 1 RUN HALT key 3 10 2 triac outputs 4 3 2 S...

Page 12: ...41 GND 42 UI2 37 GND 38 UI3 39 GND 32 AO3 33 WM1 20 WM2 21 24V 22 DA 23 DB 24 GND 25 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 40 41 42 26 27 28 29 30 31 32 33 34 35 36 37 38 39 20 21 22 23 24 25 1 6 PCD7 LRS5 P5 24 V AC Supply 24 V AC 3 3 2 4 relay outputs 4 3 1 USB port 5 1 RUN HALT key 3 10 2 triac outputs 4 3 2 4 analogue outputs 4 4 Port 1 RS 485 5 3 4 universal inputs 4 2 Sylk bus 5 5 Port...

Page 13: ... 1 2 2 General guidance 2 1 Information on how to use this manual 2 2 Documents 2 3 Scope of supply 2 4 Recommended installation material 2 5 IP30 protective terminal covers optional 2 6 Disposal 2 7 Information for commissioning 2 8 Introduction 2 9 Wiring 2 10 Programming 2 11 Installation information for room operating devices ...

Page 14: ...sed in this manual and general technical informa tion can be found in the Appendix This section aims to help you identify and implement the basic principles of plan ning and installing control systems Details regarding hardware software configuration maintenance and trouble shooting are covered in the relevant sections In this manual some product designations contain lowercase x s These are placeh...

Page 15: ...m The following documents are recommended as supplements to this manual Subject Document number Data sheets PCD7LRxx P5 PG5 Room Controller PP31 405 PCD7 LR TR42x Wall Modules PP31 409 Q RCU A xxxx Analogue Room Control Unit PP31 049 Manuals Saia PG5 user manual 26 732 Saia PG5 instruction list 26 733 System cables and power supply adapters 26 792 RS 485 network 26 740 PCD7 L63x Room Controller Un...

Page 16: ...ctions PG5 with minimum PC requirements What s new Personal Computer Minimum requirements see Installation instructions PG5 2 3 1 Storage information 95 RH 0 RH 20 70 C 0 50 C AO0 GND 0 10V V UI0 0 10V GND Dig NTC V RS485 Port 0 D A D B RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 TN T TO0 TN TO1 RUN HALT Power Supply 230 V In 24 VAC In 24 VAC Out Sylk Bus RS485 Port 1 USB T1 R1 T0 R0 1 L 2 N 3 24V 4 24V...

Page 17: ...O1 34 AO2 36 AO3 38 AO4 40 AO5 42 GND 33 24V 35 GND 37 24V 39 GND 41 24V 43 24V 44 GND 46 UI1 48 UI2 50 GND 52 UI5 54 LED 45 UI0 47 GND 49 UI3 51 UI4 53 GND 55 UI6 56 GND 58 UI9 60 UI7 57 UI8 59 GND 61 1 2 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 33 35 37 39 41 43 47 49 53 55 57 59 61 51 26 27 28 29 30 31 32 34 36 38 40 42 46 48 52 54 56 58 60 50 62 63 64 PCD7 LRLx P5 PCD7 LRSx P5 Pa...

Page 18: ...2 4 Recommended installation material Pieces Description 2 Screws for wall mounting screws as per DIN EN ISO 7049 ST4 2x22 C H 4 Screws for mounting the protective terminal covers screws as per DIN EN ISO 7049 ST2 9x9 5 C F H 1 Mounting rail as per DIN EN 60715 TH35 Cables Cable ties width max 3 mm for affixing cables to the bottom of the housing see section 2 7 Wiring ...

Page 19: ... H not included in package contents AO0 GND 0 10V V UI0 0 10V GND Dig NTC V RS485 Port 0 D A D B RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 TN T TO0 TN TO1 RUN HALT Power Supply 230 V In 24 VAC In 24 VAC Out Sylk Bus RS485 Port 1 USB T1 R1 T0 R0 PCD7 LRSx 54 162 54 59 58 4 58 4 162 Order no For small housing IRM RSC without screws two needed for each device Small housing with IRM RSC protective termina...

Page 20: ...AG Disposal General guidance 2 8 2 2 6 Disposal WEEE Directive 2012 19 EC Waste Electrical and Electronic Equipment directive At the end of the product life dispose of the packaging and product in a corresponding recycling centre Do not dispose of the unit with the usual domestic refuse Do not burn the product ...

Page 21: ... must also be observed The room controllers have undergone extensive output testing ensuring they left the factory in perfect condition Before commissioning the devices must be inspected for possible damage due to improper transport or storage If the label numbers are removed the warranty is rendered invalid Ensure that the limits specified in the technical data are not exceeded Failure to observe...

Page 22: ... 6 10 4 4 24 max 300 mA PCD7 LRL5 P5 Large 24 VAC 6 10 4 4 24 max 600 mA PCD7 LRS4 P5 Small 230 VAC 4 4 4 2 14 max 300 mA PCD7 LRS5 P5 Small 24 VAC 4 4 4 2 14 max 600 mA Each PCD7 LRxx P5 room controller is a PG5 freely programmable room automation system based on serial S Net or Modbus networks and can be used for HVAC applications like fan coil devices radiators cooled ceilings and CO2 air quali...

Page 23: ...Speed M T 1 2 Heat Activated on OAT Radiation temp M S Radiator TR 40 TR 42 Q RCU A To Wall modules Heating and cooling can be used for a two pipe application with changeover a four pipe application with single valve drives analogue or digital PWM or a six way valve drive Second stage cooling and CO2 air quality control handles the proportion of fresh air via damper and is supplied by a central ai...

Page 24: ...ans that the room HVAC sample application should emulate an L60x room controller However the L60x controller has so many options and settings that true emulation would soon be very complex and difficult to understand especially if adjustments are required For this reason only the basic functionalities and application modes are emulated This is achieved simply by mapping the L60x register with the ...

Page 25: ... the application program can be downloaded along with any FW updates via the RS 485 bus making it unnecessary to configure each room con troller directly in situ 2 8 6 Media Backup Restore Description This FBox must be used on a program mable IRM whenever an FBox from the library programmable IRM is used and it must also be used to Media Backup Restore adjustment parameters for any FBoxes from oth...

Page 26: ...s have been changed if so it stores the changed values The backup operation can be forced via adjustment parameter Manual Backup or via input Backup to store data immediately when values have been changed Note The parameter Number of Backups since start is reset to zero at power up and increases incrementally if a backup operation cyclical or forced has detected value changes If no value has been ...

Page 27: ... Document 27 653 version ENG07 2019 03 21 Saia Burgess Controls AG Introduction General guidance 2 15 2 Image S_Adjust_Max If this happens the program cannot be built and downloaded The number of parameters to be backed up restored must be reduced ...

Page 28: ...e recommend using shielded cables for analogue data lines The shielding should be earthed at the entry IN or exit OUT point of the con trol cabinet The shielding should be as short as possible and have as large a cross section as possible The central earthing point should be 10 mm and connected to the earthing cable using the shortest possible route The shielding is normally only connected to the ...

Page 29: ... These measures are especially crucial for bus lines Lines laid outdoors must have shielding with an appropriate power line capacity and must be earthed at both ends The overvoltage conductor should be installed at the control cabinet entry point 2 9 2 Addressing inputs and outputs I O All of the inputs and outputs located on the room controller are assigned to flags and registers using the device...

Page 30: ...B RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 TN T TO0 TN TO1 RUN HALT Power Supply 230 V In 24 VAC In 24 VAC Out Sylk Bus RS485 Port 1 USB T1 R1 T0 R0 1 L 2 N 3 24V 4 24V0 5 TN 6 T 7 TO0 8 TN 9 TO1 10 RO3 11 IN3 12 RN 13 RN 14 IN0 15 RO0 16 IN1 17 RO1 18 IN2 19 RO2 AO0 26 24V 27 GND 28 AO1 29 AO2 30 24V 31 UI0 34 GND 35 UI1 36 DA 40 DB 41 GND 42 UI2 37 GND 38 UI3 39 GND 32 AO3 33 WM1 20 WM2 21 24V 22 D...

Page 31: ...ature sensor must be met This is true both for the room controller itself and for the externally connected temperature sensor The devices are to be installed directly on the wall or in a recessed socket Avoid direct sunlight or lighting from powerful lamps Do not install close to heat sourc es such as radiators refrigerators lamps etc Do not install close to windows and doors because of draughts D...

Page 32: ...ler CPU 3 1 3 3 Room controller CPU 3 1 Dimensions device installation 3 2 Electrical data 3 3 Power supply and earthing concept 3 4 CPU properties 3 5 General technical details 3 6 Firmware operating system 3 7 System memory structure 3 8 System resources 3 9 LEDs operating statuses 3 10 RUN HALT key 3 11 Watchdog software ...

Page 33: ...17 19 18 3 4 34 35 36 37 38 39 26 27 28 29 30 31 32 33 40 41 42 23 24 25 20 21 22 59 53 5 52 45 110 59 10 10 162 3 5 59 162 PCD7 LRLx P5 large housing W L H 130 198 59 mm RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 RUN HALT Sylk Bus RS485 Port 1 UI0 0 10V GND Dig NTC V TN T TO0TNTO1 TO2 TNTO3 RS485 Port 0 C1 D A D B GND C1 AO0 GND 0 10V V Power Supply 24 VAC Out 230 V 24 VAC USB T2 R2 T1 R1 1 L 2 N 3 24...

Page 34: ... UI0 0 10V GND Dig NTC V RS485 Port 0 D A D B RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 TN T TO0 TN TO1 RUN HALT Power Supply 230 V In 24 VAC In 24 VAC Out Sylk Bus RS485 Port 1 USB T1 R1 T0 R0 PCD7 LRSx 54 162 54 59 58 4 58 4 162 Total external dimensions W L H 162 162 59 mm for PCD7 LRLx P5 small housing Item number IRM RLC RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 RUN HALT Sylk Bus RS485 Port 1 UI0 0 1...

Page 35: ...9 41 43 47 49 53 55 57 59 61 51 26 27 28 29 30 31 32 34 36 38 40 42 46 48 52 54 56 58 60 50 62 63 64 RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 RUN HALT Sylk Bus RS485 Port 1 UI0 0 10 V GND Dig NTC V TN T TO0TNTO1 TO2 TNTO3 RS485 Port 0 C1 D A D B GND C1 AO0 GND 0 10V V Power Supply 24 VAC Out 230 V 24 VAC USB T2 R2 T1 R1 1 L 2 N 3 24V 4 24V0 5 24V 6 24V0 7 TN 8 T 9 TO0 10 TN 11 TO1 12 TO2 13 TN 14 TO3...

Page 36: ...1 3 2 4 5 6 1 Remove the fastening screws on the protective terminal covers and use a slot ted screwdriver to disengage the lock at the points marked with arrows 2 Remove the two protective terminal covers individually and vertically from the device 3 Label the connection wiring Remove all wired connectors 4 Use a slotted screwdriver for example to push back or move the slide lock s on the bottom ...

Page 37: ... AO0 26 24V 27 GND 28 AO1 29 AO2 30 24V 31 UI0 34 GND 35 UI1 36 DA 40 DB 41 GND 42 UI2 37 GND 38 UI3 39 GND 32 AO3 33 WM1 20 WM2 21 24V 22 DA 23 DB 24 GND 25 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 40 41 42 26 27 28 29 30 31 32 33 34 35 36 37 38 39 20 21 22 23 24 25 99 5 LRLx P5 187 5 LRSx P5 151 5 After mounting the device on the wall the protective terminal covers optionally available for th...

Page 38: ...ent load 8 W of the electronics them selves The heat dissipation amounts to 8 W The controller is loaded when in addition to the inherent load an extra total load of max 300 mA is applied at the 24 VAC output terminals The max no load out put voltage at terminals 3 and 4 is 33 VAC typically 29 5 VAC 3 2 2 PCD7 LRL5 P5 and PCD7 LRS5 P5 24 VAC Power supply Terminals 3 4 24 VAC 20 50 60 Hz Max power ...

Page 39: ...D C1 AO0 GND 0 10V V Power Supply 24 VAC Out 230 V 24 VAC USB T2 R2 T1 R1 1 L 2 N 3 24V 4 24V0 5 24V 6 24V0 7 TN 8 T 9 TO0 10 TN 11 TO1 12 TO2 13 TN 14 TO3 15 RC3 16 RO3 17 IN3 18 RN 19 RN 20 IN0 21 RO0 22 IN1 23 RO1 24 IN2 25 RO2 26 27 28 29 62 63 64 30 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 1 2 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 1 2 5 6 7 8 9 10 11 12 13 14 16 17 18 ...

Page 40: ... V TN T TO0 TN TO1 Power Supply 230 V In 24 VAC In 24 VAC Out RS485 Port 1 T1 R1 T0 R0 1 L 2 N 3 24V 4 24V0 5 TN 6 T 7 TO0 8 TN 9 TO1 3 4 5 6 7 8 9 RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 RUN HALT RS485 Port 1 0 10V GND Dig NTC V TN T TO0TNTO1 TO2 TNTO3 C1 D A D B GND C1 GND 0 10V V Power Supply 24 VAC Out 230 V 24 VAC USB T2 R2 T1 R1 1 L 2 N 3 24V 4 24V0 5 24V 6 24V0 7 TN 8 T 9 TO0 10 TN 11 TO1 12 ...

Page 41: ...UI4 53 GND 55 UI6 56 GND 58 UI9 60 UI7 57 UI8 59 GND 61 1 2 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 33 35 37 39 41 43 47 49 53 55 57 59 61 51 26 27 28 29 30 31 32 34 36 38 40 42 46 48 52 54 56 58 60 50 62 63 64 L N max 300 mA belastbar TRIAC AUSGÄNGE 230 V AC 15 10 50 60 Hz PCD7 LRL2 PCD7 LRL4 RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 RUN HALT Sylk Bus RS485 Port 1 UI0 0 10V GND Dig NTC...

Page 42: ... 53 GND 55 UI6 56 GND 58 UI9 60 UI7 57 UI8 59 GND 61 1 2 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 33 35 37 39 41 43 47 49 53 55 57 59 61 51 26 27 28 29 30 31 32 34 36 38 40 42 46 48 52 54 56 58 60 50 62 63 64 PCD7 LRS4 P5 PCD7 LRL2 P5 and PCD7 LRL4 P5 AO0 GND 0 10V V UI0 0 10V GND Dig NTC V RS485 Port 0 D A D B RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 TN T TO0 TN TO1 RUN HALT Power Supp...

Page 43: ... due to flash backup up to 1000 registers flags Hardware clock 1 Hardware clock accuracy Deviation of less than 1 min month Buffering 1 max 72 h Interfaces Programming interface Micro USB type B 2 Ports 0 1 RS 485 up to 115 kbit s Sylk Bus Fieldbus connections on Ports 0 1 Serial S Net Modbus If PCD7 LRxx P5 acts as an S Bus client max number of E Line slaves that can be connected 10 E Line slaves...

Page 44: ...nce creepage distance As per EN 61131 2 and EN 50178 between circuits and housings and between electrically isolated circuits overvoltage class II degree of pollution 2 Nominal pulse voltage 500 V for nominal input voltage 24 VAC 2500 V for nominal input voltage 230 VAC Electromagnetic compatibility Interference immunity As per EN 61000 6 2 Electrostatic discharge As per EN 61000 4 2 4 kV contact ...

Page 45: ...te can be download ed to the PCD7 LRxx P5 at any time using the Saia PG5 To do this proceed as follows Go to www sbc support com and download the latest firmware version Connect the Saia PG5 to the controller via USB Open the Online Configurator and go online In the Tools menu select Firmware Downloader and then Browse to select the path to the file with the new firmware version Ensure that only o...

Page 46: ...nology Registers 4050 Flag 4050 Timer counter 400 DB text 100 User program code including ROM DB text 128 kB saved in file system Main memory with RAM technology volatile 10 kB DB text Resources Flag 0 3999 4000 4049 mapping Timer counter 0 399 Registers 0 3999 4000 4049 mapping Text data block 100 RAM ROM Program structure 100 FB 100 PB 7 levels A total of max 1000 flags registers can be saved to...

Page 47: ...ocks COB 2 0 1 Main program elements Exception system dependent organisation blocks XOB 4 10 12 13 16 Accessed by system Program blocks PB 100 0 99 Subprograms Function blocks FB 100 0 99 Subprograms with parameters When the device is programmed with Fupla it automatically creates a COB in the background Thus only 1 COB is available to the programmer If programmed exclusively with IL both COB are ...

Page 48: ...nter breakdown can be configured Timers are periodically counted down by the operating system the base time unit can be set between 10 ms and 10 seconds Constants with media code K any 0 16 383 These values can be used in in structions in place of registers Constants without media code any 2 147 483 648 to 2 147 483 647 Can only be loaded in a register with an LD command and cannot be used in inst...

Page 49: ...Data transfer via RS 485 interface 1 Data receipt via RS 485 interface 1 Data transfer via RS 485 interface 0 Data receipt via RS 485 interface 0 Switched off RUN program running RUN Until program running flashes at 1 Hz STOP no program running flashes at 1 Hz HALT no program running FW download flashes at 1 Hz flashes at 1 Hz RESET service key pressed flashes at 2Hz flashes at 2 Hz Legend LED off...

Page 50: ...33 34 35 36 37 38 39 20 21 22 23 24 25 Take care to avoid inadvertently pressing the RUN HALT key during operation see below 3 10 1 Multiple uses for the RUN HALT key The RUN HALT key on the controller is used to trigger special functions Î Î RUN HALT If the RUN HALT key is briefly pressed during operation the controller switch es to the HALT status Pressing the key again initiates a cold start pr...

Page 51: ...with RUN HALT button Action Display Controller program is running operation RUN RUN HALT key has not yet been pressed T1 R1 T0 R0 RUN HALT key has been pressed which has led to a program STOP The controller indicates this with a yellow LED below the symbol consisting of an exclamation mark inside a triangle T1 R1 T0 R0 Pressing the RUN HALT key again restarts the controller T1 R1 T0 R0 ...

Page 52: ...very 200 ms otherwise the watchdog will be triggered and the PCD restarted FUPLA FBox example FBox Selector System Information Software Watchdog Instruction in STL code Label Com mand Operand Comment SYSWR K 1000 Software watchdog instruction R K x Parameters as per the following table K constant or R register followed by a space x 0 The software watchdog is disabled x 1 The software watchdog is e...

Page 53: ...inputs and outputs of the PCD7 LRxx P5 controllers in terms of their function and terminal assignment Please note There is one labeling foil per housing size Means that terminal names are present but the terminals are physically missing The following two tables 4 1 Connection overview and functions by model provide information about this Inputs and outputs can be found in two locations These are o...

Page 54: ... R2 T1 R1 1 L 2 N 3 24V 4 24V0 5 24V 6 24V0 7 TN 8 T 9 TO0 10 TN 11 TO1 12 TO2 13 TN 14 TO3 15 RC3 16 RO3 17 IN3 18 RN 19 RN 20 IN0 21 RO0 22 IN1 23 RO1 24 IN2 25 RO2 DA 26 DB 27 GND 28 24V 29 DA 62 DB 63 GND 64 WM1 30 WM2 31 AO0 32 AO1 34 AO2 36 AO3 38 AO4 40 AO5 42 GND 33 24V 35 GND 37 24V 39 GND 41 24V 43 24V 44 GND 46 UI1 48 UI2 50 GND 52 UI5 54 LED 45 UI0 47 GND 49 UI3 51 UI4 53 GND 55 UI6 56...

Page 55: ... 1 26 27 28 DA DB GND RS 485 Modbus interface 1 common ground 29 24V 24 VAC power supply for field devices 30 31 WM1 WM2 Sylk bus interface 33 37 41 GND Common ground 35 39 43 24V 24 VAC power supply for field devices 32 AO0 Analogue output 0 Type 6 Type 6 Type 6 34 AO1 Analogue output 1 Type 6 Type 6 Type 6 36 AO2 Analogue output 2 Type 4 Type 4 38 AO3 Analogue output 3 Type 4 Type 4 40 AO4 Analo...

Page 56: ... AO3 33 WM1 20 WM2 21 24V 22 DA 23 DB 24 GND 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 40 41 42 26 27 28 29 30 31 32 33 34 35 36 37 38 39 20 21 22 23 24 25 PCD7 LRS5 P5 AO0 GND 0 10V V UI0 0 10V GND Dig NTC V RS485 Port 0 D A D B RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 TN T TO0 TN TO1 RUN HALT Power Supply 230 V In 24 VAC In 24 VAC Out Sylk Bus RS485 Port 1 USB T1 R1 T0 R0 1 L 2 N 3 24V 4 2...

Page 57: ...relay 0 output for relay 0 Type 1 Type 1 16 17 IN1 RO1 Input for relay 1 output for relay 1 Type 1 Type 1 18 19 IN2 RO2 Input for relay 2 output for relay 2 Type 1 Type 1 20 21 WM1 WM2 Sylk bus interface 22 24V 24 VAC power supply for field devices 23 24 25 DA DB GND RS 485 interface 1 common ground 28 32 GND Common ground 27 31 24V 24 VAC power supply for field devices 26 AO0 Analogue output 0 Ty...

Page 58: ...6 24V 27 GND 28 AO1 29 AO2 30 24V 31 UI0 34 GND 35 UI1 36 DA 40 DB 41 GND 42 UI2 37 GND 38 UI3 39 GND 32 AO3 33 WM1 20 WM2 21 24V 22 DA 23 DB 24 GND 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 40 41 42 26 27 28 29 30 31 32 33 34 35 36 37 38 39 20 21 22 23 24 25 Technical information PCD7 _ _ _ _ P5 LRL2 LRL4 LRL5 LRSx Number of universal inputs Electrically connected 6 10 4 Terminal block c...

Page 59: ...ctions by model or PCD7 LRLx P5 room controllers Overview of connections and functions by model 2 PG5 V2 3 Device Configurator settings Internal wiring of the universal inputs Each universal input has a bias resistor S2 S1 R R UI1 GND UI0 VUP SENSOR DOWN RBIAS ADC SERIEL Terminals Circuit diagram showing universal inputs and bias resistors Legend S1 S2 Software switch for PG5 De vice Configurator ...

Page 60: ...as dry contact 4 2 1 1 Digital input 24 VDC with source operation Connection example Mode selection Device Configurator UI1 GND UI0 PCD7 LRxx P5 DI with source operation digital 4 2 1 2 Digital input 24 VDC with sink operation Connection example Mode selection Device Configurator UI1 GND UI0 PCD7 LRxx P5 DI with sink operation digital 4 2 1 3 Digital input as dry contact Connection example Mode se...

Page 61: ...roller Document 27 653 version ENG07 2019 03 21 Saia Burgess Controls AG Universal inputs Inputs outputs I O 4 9 4 4 2 1 4 Device configuration for defining digital inputs The digital input mode is selected using the PG5 Device Configurator ...

Page 62: ...Device Configurator Menu View Media mapping window or ALT F5 Overview of the flag status in relation to the usage of the UI Usage Status of flag If contact is open Status of flag If contact is closed UI1 GND UI0 PCD7 LRxx P5 DI as dry contact Dry contact GND on UI 1 0 UI1 GND UI0 PCD7 LRxx P5 DI with source operation Digital 24 V on UI 0 1 4 2 1 5 Programming digital inputs The mapped flags of uni...

Page 63: ...ith 0 10V Connection example Mode selection Device Configurator 0 10 VDC UI1 GND UI0 PCD7 LRxx P5 AI with 0 10V 0 10 V 4 2 2 2 Analogue input as resistance measurement Connection example Mode selection Device Configurator Resistance UI1 GND UI0 PCD7 LRxx P5 AI as resistance measurement 0 2 5 kΩ 0 10 kΩ 0 100 kΩ 4 2 2 3 Analogue input as temp measurement Connection example Mode selection Device Con...

Page 64: ...ontroller Document 27 653 version ENG07 2019 03 21 Saia Burgess Controls AG Universal inputs Inputs outputs I O 4 12 4 4 2 2 4 Configuring analogue input channels Same as chapter 4 2 3 UIx Device configuration for defining digital inputs ...

Page 65: ...sor temperature range Typical hardware measurement errors without sensor tolerance Celsius Fahrenheit Pt1000 Ni1000 Ni1000 Tk5000 NTC10k 1 NTC20k 1 50 20 C 58 4 F 1 2 C 1 2 C 1 2 C 5 5 C 5 0 C 20 0 C 4 32 F 0 7 C 0 7 C 0 7 C 1 2 C 1 0 C 0 30 C 32 86 F 0 5 C 0 5 C 0 5 C 0 4 C 0 3 C 30 70 C 86 158 F 0 7 C 0 7 C 0 7 C 0 6 C 0 5 C 70 100 C 158 212 F 1 2 C 1 2 C 1 2 C 1 2 C 1 0 C 100 130 C 212 266 F 1 ...

Page 66: ...ed Conversion tables for NTC 10k and NTC 20k are available on appendix A 4 2 Conversion FBoxes 4 2 2 6 Definitions of range over under range and status flag Temperature inputs Type Status flag min max Limits for range values 0 10 V 10 0 2 5 kΩ 0 2500 0 2500 0 10 kΩ 0 10 000 10000 0 100 kΩ 0 100 000 0 100 000 Pt1000 50 400 C 500 4000 500 4000 Ni1000 50 210 C 500 2100 500 2100 Ni1000L S 30 140 C 300...

Page 67: ... are thus counted up from the address number 0 in the process IO UniversalInputStatus0 R with 4 bytes status of 4 analogue inputs IO UniversalInputStatus1 R with 4 bytes status of 4 analogue inputs etc The status of the relevant bit0 of each byte in the IO UniversalInputStatus regis ter indicates whether a value has exceeded the upper range or with bit1 the lower range The status registers are upd...

Page 68: ...3 34 35 36 37 38 39 20 21 22 23 24 25 4 3 1 ROx Relay outputs PCD7LRLx P5 PCD7LRSx P5 RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 RUN HALT Sylk Bus RS485 Port 1 UI0 0 10V GND Dig NTC V TN T TO0TNTO1 TO2 TNTO3 RS485 Port 0 C1 D A D B GND C1 AO0 GND 0 10V V Power Supply 24 VAC Out 230 V 24 VAC USB T2 R2 T1 R1 1 L 2 N 3 24V 4 24V0 5 24V 6 24V0 7 TN 8 T 9 TO0 10 TN 11 TO1 12 TO2 13 TN 14 TO3 15 RC3 16 RO3 1...

Page 69: ...ays and these relays switch more than once every two minutes these components must not cause any harmful interference to radio or TV reception conformity with EN 45014 Corresponding snubbers must be fitted on site Connection schematic PCD7 LRLx P5 RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 16 17 18 19 20 21 22 23 24 25 RN Reserve terminals serve as distributors OUTPUTS RELAYS max 10 A 15 253 V AC max 4...

Page 70: ...85 Port 1 USB T1 R1 T0 R0 1 L 2 N 3 24V 4 24V0 5 TN 6 T 7 TO0 8 TN 9 TO1 10 RO3 11 IN3 12 RN 13 RN 14 IN0 15 RO0 16 IN1 17 RO1 18 IN2 19 RO2 AO0 26 24V 27 GND 28 AO1 29 AO2 30 24V 31 UI0 34 GND 35 UI1 36 DA 40 DB 41 GND 42 UI2 37 GND 38 UI3 39 GND 32 AO3 33 WM1 20 WM2 21 24V 22 DA 23 DB 24 GND 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 40 41 42 26 27 28 29 30 31 32 33 34 35 36 37 38 39 20 ...

Page 71: ... 49 53 55 57 59 61 51 26 27 28 29 30 31 32 34 36 38 40 42 46 48 52 54 56 58 60 50 62 63 64 L PCD7 LRL5 PCD7 LRS5 N F1 OPTIONAL FUSE TO PROTECT THE CONTROLLER S INTERNAL TRANSFORMER WHICH HAS ONLY A NON RESETTABLE FUSE max 1 25 A slow blow IEC OUTPUTS TRIACS 24 V AC 20 230 V AC 15 10 50 60 Hz RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 RUN HALT Sylk Bus RS485 Port 1 UI0 0 10V GND Dig NTC V TN T TO0TNTO1 ...

Page 72: ...1 51 26 27 28 29 30 31 32 34 36 38 40 42 46 48 52 54 56 58 60 50 62 63 64 PCD7 LRL5 PCD7 LRS5 L N OPTIONAL FUSE TO PROTECT THE CONTROLLER S INTERNAL TRANSFORMER WHICH HAS ONLY A NON RESETTABLE FUSE max 1 25 A slow blow IEC OUTPUTS TRIACS Output max 300 mA F1 24 V AC 20 230 V AC 15 10 50 60 Hz RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 RUN HALT Sylk Bus RS485 Port 1 UI0 0 10V GND Dig NTC V TN T TO0TNTO1...

Page 73: ...7 TN 8 T 9 TO0 10 TN 11 TO1 12 TO2 13 TN 14 TO3 15 RC3 16 RO3 17 IN3 18 RN 19 RN 20 IN0 21 RO0 22 IN1 23 RO1 24 IN2 25 RO2 DA 26 DB 27 GND 28 24V 29 DA 62 DB 63 GND 64 WM1 30 WM2 31 AO0 32 AO1 34 AO2 36 AO3 38 AO4 40 AO5 42 GND 33 24V 35 GND 37 24V 39 GND 41 24V 43 24V 44 GND 46 UI1 48 UI2 50 GND 52 UI5 54 LED 45 UI0 47 GND 49 UI3 51 UI4 53 GND 55 UI6 56 GND 58 UI9 60 UI7 57 UI8 59 GND 61 1 2 5 6 ...

Page 74: ... NTC V RS485 Port 0 D A D B RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 TN T TO0 TN TO1 RUN HALT Power Supply 230 V In 24 VAC In 24 VAC Out Sylk Bus RS485 Port 1 USB T1 R1 T0 R0 1 L 2 N 3 24V 4 24V0 5 TN 6 T 7 TO0 8 TN 9 TO1 10 RO3 11 IN3 12 RN 13 RN 14 IN0 15 RO0 16 IN1 17 RO1 18 IN2 19 RO2 AO0 26 24V 27 GND 28 AO1 29 AO2 30 24V 31 UI0 34 GND 35 UI1 36 DA 40 DB 41 GND 42 UI2 37 GND 38 UI3 39 GND 32 AO3...

Page 75: ... IN1 17 RO1 18 IN2 19 RO2 3 24V 4 24V0 24 25 23 TO1 14 F1 1 2 230 V AC 9 PCD7 LRS4 P5 sample wiring internally powered V PCD7 LRL2 P5 L N 230 VAC TEMP SETUP FAN Q RCU A TSOF WALL MODULE PCD7 LR TR42 room operating devices OPTIONAL FUSE TO PROTECT THE CONTROLLER S INTERNAL TRANSFORMER WHICH HAS ONLY A NON RESETTABLE FUSE RS 485 Port 1 RS 485 Port 0 Note grounding concept see 27 653 Manual IRM PG5 m...

Page 76: ... analog OUTPUTS analog OUTPUTS RELAYS max 10 A 15 253 V AC OUTPUTS TRIACS max 4 A 15 253 V AC max 4 A 15 253 V AC max 10 A 15 253 V AC UNIVERSAL INPUTS 24 VDC 1 2 3 4 5 F1 TN T TN TO1 TO2 TN TO3 L N TO0 24 V 24 V0 7 8 10 11 12 13 14 9 47 UI0 49 51 UI3 53 UI4 55 57 UI7 59 UI8 61 45 LED 44 46 48 UI1 50 UI2 52 54 UI5 56 UI6 58 60 UI9 RO3 IN3 RN RN IN0 RO0 IN1 RO1 IN2 RO2 16 17 18 19 20 21 22 23 24 25...

Page 77: ... Communication interfaces 5 1 PGU Micro USB port programming interface 5 2 Using the SBC S Bus protocol 5 3 RS 485 interfaces ports 0 1 in general 5 4 Modbus on PCD7 LRxx P5 RS 485 interfaces 5 5 Sylk bus The term communication interface will be referred to as a port starting from this point in this manual for the sake of simplicity ...

Page 78: ... GND 38 UI3 39 GND 32 AO3 33 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Connector Micro USB type B device connector Standard USB 1 1 device slave full speed 12 Mbps with SoftConnect The USB port is only used as the PGU interface In order to use the USB interface the PG5 program suite version 2 3 or higher must be installed on the PC If a PCD7 LRxx P5 is connected to a PC via the USB port for the fi...

Page 79: ...protocol of the Saia PCD More information can be found in the manual 26 739_DE_Handbuch_SBC SBus pdf The SBC S Bus is essentially designed for communication with the engineering and debugging tools as well as connecting management levels process control systems room controllers It is not suitable or approved for the connection of field devices from different manufacturers In this case an open and ...

Page 80: ...IN0 15 RC0 16 IN1 17 RO1 18 IN2 19 RO2 AO0 26 24V 27 GND 28 AO1 29 AO2 30 24V 31 UI0 34 GND 35 UI1 36 DA 40 DB 41 GND 42 UI2 37 GND 38 UI3 39 GND 32 AO3 33 WM1 20 WM2 21 24V 22 DA 23 DB 24 GND 25 Port 0 Port 1 RX TX RX TX SGND RX TX RX TX SGND DA 23 DB 24 GND 25 DA 40 DB 41 GND 42 RS 485 Bus cable RS 485 Bus cable RS 485 terminals for port 1 and port 0 All PCD7 LRxx P5 room controller communicatio...

Page 81: ...ion Tx send Rx receive x stands for the port number Ensure that the AC cables are separated from the signal wiring 5 3 1 Schematic diagram of a PCD7 LRxx P5 room controller in an RS 485 bus with terminating resistors An RS 485 bus must be terminated at both ends of its cable with terminating re sistors see following figure Since the PCD7 LRxx P5 devices do not provide this termination it must be p...

Page 82: ...UI2 37 GND 38 UI3 39 GND 32 AO3 33 WM1 20 WM2 21 24V 22 DA 23 DB 24 GND 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 40 41 42 26 27 28 29 30 31 32 33 34 35 36 37 38 39 20 21 22 23 24 25 3V3 RX TX DA DB DA DB RX TX 3V3 150E 1800E 1n DB DA DB Pull up 330 Ohm Termination Segment length max 1200 m max 128 stations Bus RS 485 First station Middle stations End station Pull down 330 Ohm More detail...

Page 83: ...0 R0 1 L 2 N 3 24V 4 24V0 5 TN 6 T 7 TO0 8 TN 9 TO1 10 RO3 11 IN3 12 RN 13 RN 14 IN0 15 RO0 16 IN1 17 RO1 18 IN2 19 RO2 AO0 26 24V 27 GND 28 AO1 29 AO2 30 24V 31 UI0 34 GND 35 UI1 36 DA 40 DB 41 GND 42 UI2 37 GND 38 UI3 39 GND 32 AO3 33 WM1 20 WM2 21 24V 22 DA 23 DB 24 GND 25 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 40 41 42 26 27 28 29 30 31 32 33 34 35 36 37 38 39 20 21 22 23 24 25 Electrical...

Page 84: ...ssible class of ener gy efficiency in accordance with DIN EN 15232 significantly reducing energy costs while at the same time ensuring a high degree of comfort EasyClick S Bus Modbus PCD7 D1000 Sylk Bus S Bus Modbus Ethernet 5 3 5 2 Limitations for I O extension with E Line modules No more than 10 S Bus slaves or 10 Modbus slaves such as E Line modules can be connected via the second RS 485 interf...

Page 85: ...40 90 1493 120 1 PCD1 B1000 38 127 1315 60 1 PCD1 B1010 38 147 1315 60 1 PCD1 B1020 32 91 1147 36 1 PCD1 B5000 37 72 1433 112 1 PCD1 B5010 37 72 1433 112 1 PCD1 E1000 42 45 687 60 1 PCD1 G2000 70 58 2177 200 1 PCD1 G2100 44 33 957 108 1 PCD1 G2200 76 62 1929 208 1 PCD1 G5000 84 135 2191 196 1 PCD1 G5010 121 111 2415 276 1 PCD1 G5020 106 95 2391 276 1 PCD1 W5200 94 82 1722 172 1 Program line corres...

Page 86: ... Registers Flags Program size Size of RAM data blocks DB RAM Non volatile data in flash Byte Byte Flags or registers One HVAC room template 700 500 35404 250 EL S Bus master 196 119 2188 2064 2 2 PCD1 A1000 108 248 14024 336 2 2 PCD1 A2000 80 180 11944 240 2 2 PCD1 G2200 152 124 15432 416 2 2 PCD1 W5200 188 164 13776 344 2 2 PCD1 E1000 84 90 5496 120 2 Necessary resources 1508 1425 98264 3520 12 2...

Page 87: ...essary resources 2131 1917 105548 2768 7 866 usage of PCD7 LRxx P5 53 48 82 28 7 87 In this example for four zones with five E Line RIOs the critical resource would be the program size where only approximately 14 kB of the user program is left for implementing the E Line RIO logic and serving as the flash for non volatile data storage of flags or registers from the application program 5 3 5 3 Reco...

Page 88: ... eight inputs for two rocker switches for blinds 1 PCD1 A2000 A20 with four relays for light on off and two relays for one set of blinds 1 PCD1 A2000 A20 with six relays for three blinds 1 PCD1 B5000 A20 with three relays for second fan coil In this configuration the PCD7 LRxx P5 room controller can process 16 cycles second and a response time of max 250 ms between the press of a switch and the ou...

Page 89: ...odule requires more memory than the PCD7 LRxx P5 possesses The DALI module must therefore be configured via the PCD plant controller with the gateway FBox It is however possible to send DALI commands from the PCD7 LRxx P5 controller EasyClick S Bus Modbus DALI library DALI E Line driver library E Line gateway driver The DALI master module supports up to 64 DALI devices including the bus power supp...

Page 90: ...odbus server Supported Modbus functions Function Code Description 1 Read Coils 3 Read Multiple Holding Registers 15 Write Multiple Coils 16 Write Multiple Holding Registers Access with Modbus to PCD7 LRxx P5 media All registers and flags 7 data bit mode is not supported 5 4 1 Limitations Only default mapping from PCD registers flags to Modbus holding registers coils is supported user specific mapp...

Page 91: ...0 F0 C1 F1 C2 F2 C4040 F4040 Holding Registers The media register area is seen by Modbus as an array of 16 bit holding registers As the size of the media registers used internally by the PCD is 32 bits and Mod bus uses only 16 bit registers 2 Modbus holding registers are needed for each PCD register Modbus Holding Registers HR0 HR8051 are mapped to PCD Register R0 R4025 Modbus Holding Registers Ad...

Page 92: ...dress 0 length 1 will copy R0 in Rbase 2 Address 2 length 1 will copy R1 in Rbase 3 Address 4 length 1 will copy R2 in Rbase If only 16 bit accesses are supported Modbus standard you must read write 2 consecutive holding registers starting at an even address with an even length E g with the Modbus PCD FBox for a 16 bits signed integer 1 Address 0 length 4 will copy HR0 in Rbase HR1 in Rbase 1 HR2 ...

Page 93: ...02 4002 4002 4002 4002 4002 Universal Input 3 4003 4003 4003 4003 4003 4003 NA NA NA NA Universal Input 4 4004 4004 4004 4004 4004 4004 NA NA NA NA Universal Input 5 4005 4005 4005 4005 4005 4005 NA NA NA NA Universal Input 6 NA NA 4006 4006 4006 4006 NA NA NA NA Universal Input 7 NA NA 4007 4007 4007 4007 NA NA NA NA Universal Input 8 NA NA 4008 4008 4008 4008 NA NA NA NA Universal Input 9 NA NA ...

Page 94: ...00 4000 8001 8001 8001 8001 8001 UI 1 8002 4001 8002 4001 8002 4001 8002 4001 8002 4001 8003 8003 8003 8003 8003 UI 2 8004 4002 8004 4002 8004 4002 8004 4002 8004 4002 8005 8005 8005 8005 8005 UI 3 8006 4003 8006 4003 8006 4003 8006 4003 8006 4003 8007 8007 8007 8007 8007 UI 4 8008 4004 8008 4004 8008 4004 NA NA NA NA 8009 8009 8009 NA NA UI 5 8010 4005 8010 4005 8010 4005 NA NA NA NA 8011 8011 80...

Page 95: ...e table PCD7 LRxx P5 Register Number Modbus Holding Register Number Example for value stored on the PCD register of the PCD7 LRxx P5 PCD 1 2 3 Register Number on the Modbus client PCD 1 2 3 register content if value is stored as 16 bit unsigned PCD 1 2 3 register content if value is stored as 16 bit signed PCD 1 2 3 register content if value is stored as 32 bit PCD 1 2 3 register content if value ...

Page 96: ...lue is stored as 32 bit swapped Modbus object range 10001 and higher must be used on the PCD 1 2 3 To access register 600 it is neces sary to access the Modbus object 11201 2 x 600 10001 PCD Reg HR0 HR1 11112222 hex PCD Reg 00002222 hex 00002222 hex 11112222 hex 22221111 hex PCD Reg 1 HR2 HR3 33334444 hex PCD Reg 1 00004444 hex 00004444 hex 33334444 hex 44443333 hex PCD Reg 2 HR4 HR5 55556666 hex ...

Page 97: ...ten with 32 bits PCD7 LRxx P5 Register content if written with 32 bits swapped PCD Reg 11112222 hex HR0 HR1 PCD Reg 0 22224444 hex 11112222 hex 22221111 hex PCD Reg 1 33334444 hex HR2 HR3 PCD Reg 1 66668888 hex 33334444 hex 44443333 hex PCD Reg 2 55556666 hex HR4 HR5 PCD Reg 2 AAAACCCC hex 55556666 hex 66665555 hex PCD Reg 3 77778888 hex HR6 HR7 PCD Reg 3 EEEE1111 hex 77778888 hex 88887777 hex PCD...

Page 98: ...0001 PCD 1 2 3 Register content if written with 32 bits swapped Modbus object range 10001 and higher must be used on the PCD 1 2 3 To access register 600 it is necessary to access the Mod bus object 11201 2 x 600 10001 PCD Reg 11112222 hex HR0 HR1 PCD Reg 0 00002222 hex 11112222 hex 22221111 hex PCD Reg 1 33334444 hex HR2 HR3 PCD Reg 1 00004444 hex 33334444 hex 44443333 hex PCD Reg 2 55556666 hex ...

Page 99: ...N1 17 RO1 18 IN2 19 RO2 AO0 26 24V 27 GND 28 AO1 29 AO2 30 24V 31 UI0 34 GND 35 UI1 36 DA 40 DB 41 GND 42 UI2 37 GND 38 UI3 39 GND 32 AO3 33 WM1 20 WM2 21 24V 22 DA 23 DB 24 GND 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 40 41 42 26 27 28 29 30 31 32 33 34 35 36 37 38 39 20 21 22 23 24 25 Sylk Bus PCD7 RLxx P5 S S S M S Room control 5 5 1 Key information about the bus Two wire bus polarity...

Page 100: ...V0 7 TN 8 T 9 TO0 10 TN 11 TO1 12 TO2 13 TN 14 TO3 15 RC3 16 RO3 17 IN3 18 RN 19 RN 20 IN0 21 RO0 2 IN DA 26 DB 27 GND 28 24V 29 DA 62 D 6 WM1 30 WM2 31 AO0 32 AO1 34 AO2 36 AO3 38 AO4 40 AO5 42 GND 33 24V 35 GND 37 24V 39 GND 41 24V 43 24V 44 GND 46 UI1 48 UI2 50 GND 52 UI5 54 LED 45 UI0 47 GND 49 UI3 51 UI4 53 GND 55 UI6 56 GND 58 UI9 60 UI7 57 UI8 59 GND 61 16 17 18 19 20 21 2 16 17 18 19 20 21...

Page 101: ...D7 LRxx PG5 room controller Document 27 653 version ENG07 2019 03 21 Saia Burgess Controls AG Configure 6 1 6 6 Configuration PG5 Device Configurator 6 1 The Device Configurator program 6 2 Using the Device Configurator ...

Page 102: ... are familiar with the PG5 software Information on the PG5 software programming tools etc can be found in the manual 26 732_ENG_Manual_PG5 Manuals are never as up to date as the help pages for the relevant PG5 suite tool 6 1 2 General This section describes how the Saia PG5 Device Configurator is used The Device Configurator defines Cyclical media mapping to facilitate a link between peripheral I ...

Page 103: ...Hardware manual PCD7 LRxx PG5 room controller Document 27 653 version ENG07 2019 03 21 Saia Burgess Controls AG Using the Device Configurator Configure 6 3 6 ...

Page 104: ...section and the following instructions 6 2 1 Starting the Device Configurator The Device Configurator must be used to set up hardware configurations and protocols and to determine how I Os are handled The program is started by double clicking on Device Configurator in the project folder tree 6 2 2 Help for the Device Configurator Help for the Device Configurator can be found in the menu Help Help ...

Page 105: ...ping view Media mapping is the process of assigning digital and analogue I O electronics to flags and registers in the software using a table Example of a media mapping view To be able to view the relevant information regarding media mapping for the re sources in question the associated window must be opened There are two ways to do this or using the key combination ALT F5 ...

Page 106: ...r Document 27 653 version ENG07 2019 03 21 Saia Burgess Controls AG Using the Device Configurator Configure 6 6 6 6 2 4 Digital analogue universal inputs Each of the universal inputs can be configured as follows Mapping table for universal inputs ...

Page 107: ... kΩ 10 kΩ No Yes 0 10 kΩ 100 kΩ NTC 20 kΩ and NTC 10 kΩ Yes No 0 100 kΩ PT NI 1000 No Yes PT NI 1000 L S Dry contact Closed Resistance 10 kΩ Open Resistance 20 kΩ Pull up voltage 10 V Yes No Dry contact Digital Input 24 VDC Input delay Min 16 ms Closed Voltage 1 V Open Voltage 5 V Yes Yes Digital 1 See also bottom of table PCD7 LRSx P5 room controllers Overview of connections and functions by mode...

Page 108: ...Configurator Configure 6 8 6 6 2 5 Relay outputs The relay outputs are configured as follows Properties Number of flags Number of flags 4 Base address for flags Base address for flags 4020 Safe state value In the event of a fault relay contact is open closed Enable safe state Maintain status yes no Mapping table for relay outputs ...

Page 109: ...figurator Configure 6 9 6 6 2 6 Triac outputs This type of output can be configured as follows Properties Number of flags Number of flags 4 Base address for flags Base address for flags 4030 Safe state value In the event of a fault relay contact is open closed Enable safe state Maintain status yes no Mapping table for triac outputs ...

Page 110: ...gurator Configure 6 10 6 6 2 7 Analogue outputs Analogue outputs can be configured as follows Properties Safe state value x In the event of a fault output is 0 1 Enable safe state x Maintain status yes no Minimum value output x Minimum output value 0 Maximum value output x Maximum output value 10000 Mapping table for analogue outputs ...

Page 111: ...ller Document 27 653 version ENG07 2019 03 21 Saia Burgess Controls AG Room operating devices 7 1 7 7 Room operating devices 7 1 Overview of room operating devices 7 2 Sylk bus FBoxes 7 3 S Bus Modbus room operating device on RS 485 interface ...

Page 112: ...room temperature define setpoints change the occupancy status and adjust the fan speed Operating devices Communi cation type Terminal on PCD7 LRLx PCD7 LRSx S Bus Slave Modbus Port 0 Port 1 PCD7 D1000 Sylk Bus WM1 WM2 PCD7 LR TR40 PCD7 LR TR40 H PCD7 LR TR40 CO2 PCD7 LR TR40 H CO2 PCD7 LR TR42 PCD7 LR TR42 H PCD7 LR TR42 CO2 PCD7 LR TR42 H CO2 Input UI0 UI2 GND LED PCD7 L630 PCD7 L631 PCD7 L632 Q ...

Page 113: ...elow Effective occupancy mode of the controller see the following section Configuring the LEDs on room operating devices for displaying information concerning occupancy Supported functions of Q RCU A txxx room operating devices Temp setting Setpoint setting Presence button Fan speed override LED Required UI con troller inputs Q RCU A T 1 Q RCU A TS 2 Q RCU A TSO 2 Q RCU A TSOF auto 0 1 2 3 3 Suppo...

Page 114: ...nterface must first be initialised The Ini tialization FBox is used for this purpose Since there is only one Sylk bus interface on a PCD7 LRxx P5 config uration is extremely simple as neither the port number nor the transfer speed needs to be set The En input initialises the interface and the Err output indicates an initialisa tion that has failed This can only happen if the firmware used is obsol...

Page 115: ...output If no data is being received by the PCD7 LR TR40 the LED turns red and the Offline output switches to high As soon as the PCD7 LR TR40 is detected and configured by the SYLK bus FBox and values are sent the LED turns green and the Offline output switches to low The PCD7 LR TR40 xxx is available in different variants e g Temperature only Temperature CO2 Temperature rel humidity Temperature C...

Page 116: ...e is only one Sylk bus interface per PCD7 LRxx P5 PCD7 LR TR42 xxx The FBox indicates via the LED and the Offline output whether the PCD7 LR TR42 is being used for communication If no data is being received by the PCD7 LR TR42 the LED turns red and the Offline output switches to high As soon as the PCD7 LR TR42 is detected and configured by the SYLK bus FBox and values are sent the LED turns green...

Page 117: ...lity in CO2 ppm if available can be displayed on the home screen or when cycling through the available values The adjustment option for the fan can be completely deactivated so that no icon can be seen on the display If this is activated the user can choose between multiple speeds depending on the configuration The speed selected by the user is displayed at the xxx Fan outputs Manual operation by ...

Page 118: ...rrective value the default value is 0 0 and this can be adjusted by the user The setpoint for the input the correction by the user is displayed at the SetPt output The xxx Fan inputs can be used to preset the default operating mode for the fan The Man input can be used to override the manual operation of the user or reset it The input has the same function and effect The values at the inputs are s...

Page 119: ... LC display configuration The LCD of a PCD7 LR TR42 can be configured to display the different symbols of the actual occupancy mode of the controller The following applies in this case Occupied mode CONFIGURED FOR DISPLAY OF ENGLISH CONFIGURED FOR DISPLAY OF SYMBOLS FAN F F O H C AUTO C 2 0 F F O H C AUTO C 2 0 Occupied example is displayed If is displayed the controller is in Occupied mode ...

Page 120: ...E OFF AUTO H C AUTO H C AUTO 2 0 2 0 C C Unoccupied example is displayed If is displayed the controller is in Unoccupied mode The user can override the Unoccupied mode by pressing the right hand software key An intermediate display flashes for a few seconds giving the user the opportunity to press either Cancel left hand software key or Confirm right hand software key If the user does not press ei...

Page 121: ... OVERRIDE OFF AUTO H C AUTO H C AUTO 2 0 2 0 C C Ready example is displayed If is displayed the controller is in Ready mode The user can override the Ready mode by pressing the right hand software key An intermediate display flashes for a few seconds giving the user the opportunity to press either Cancel left hand software key or Confirm right hand software key If the user does not press either ke...

Page 122: ...k bus FBoxes Room operating devices 7 12 7 7 2 3 2 PCD7 LR TR42 xxx Fan LC display configuration If OFF is displayed the fan is switched off Depending on the configuration of the given application the effective control mode for underfloor heating radiators ceiling heating and ceiling cooling can also be switched off ...

Page 123: ...for signalling the setpoint offset Two plug in RJ9 connectors for daisy chain connection of up to six wall units S Bus Modbus protocol for data exchange with Saia PCD systems With Modbus the standard Modbus library can be used and FBoxes can be sent and received Recommended max distance between room controllers and room operating devices type PCD7 LR TR40x PCD7 LR TR42x Single twisted pair no shie...

Page 124: ... 8 1 8 Maintenance 8 Maintenance 8 1 Maintenance free PCD7 LRxx P5 room controllers devices do not contain any parts that can be re placed by the user If hardware problems occur the components can be sent back to Saia Burgess Controls AG see Appendix for address PCD7 LRxx P5 room controllers are maintenance free ...

Page 125: ...cument 27 653 version ENG07 2019 03 21 Saia Burgess Controls AG Appendix A 1 A A Appendix A 1 Symbols A 2 RS 485 signal level A 3 Installation regulations and relay contacts A 4 Sensor properties A 5 Approvals certifications A 6 Glossary A 7 Contact ...

Page 126: ...mbols Appendix A 2 A A 1 Symbols In operating instructions this symbol points the reader to further information in these instructions in other instructions or in technical documents No direct link to these documents is given Instructions with this symbol must always be followed Appropriate use by trained personnel ...

Page 127: ...out load VOL 1 5 Vmin with load 3 6 V max without load Signal type Logical status Polarity Data signal 0 blank 1 symbol RX TX positive at RX TX RX TX positive at RX TX Not all manufacturers use the same connection configuration so it may be necessary to cross data lines In order to ensure problem free operation of an RS 485 network the network should be connected at both ends Cables and terminatin...

Page 128: ...be minimised as far as possible While the Saia PCD is immune to these faults there are other devices that may be affected It should also be noted that the EMC standards EMC Directive 89 336 EC have been in force since 1996 as part of the harmonisation of standards within the EU Therefore two basic principles can be stipulated THE SUPPRESSION OF INDUCTIVE LOADS IS ABSOLUTELY NECESSARY FAULTS ARE TO...

Page 129: ...so be determined from the nearby diagram except that the voltage U should be replaced with the overvoltage that occurs when the current is interrupted measured with an oscillograph for example The current must be calculated from this voltage and the known resistance where it was measured Only interference suppression capacitors that conform to VDE 0565 T1 class X2 are permitted for use in interfer...

Page 130: ... controller Document 27 653 version ENG07 2019 03 21 Saia Burgess Controls AG Installation regulations and relay contacts Appendix A 6 A Load Example U 100 V I 1 A C is given directly as 0 1 μF R 10 Ω point of intersection with R curve ...

Page 131: ...ing on the NTC manufacturer The temperatures can be displayed using a characteristic curve file Name saiadbe available from Saia PCD Support and the Conversion DB n Points FBox This is only the accuracy of the internal sensor input hardware software linearisation This table does not contain the properties of the sensors themselves see the following section Sensor proper ty tables If another sensor...

Page 132: ...11 94 3 115 22 11 418 3 025 23 10 921 2 937 24 10 449 2 850 25 10 2 767 26 9 572 2 684 27 9 165 2 603 28 8 777 2 524 29 8 408 2 447 30 8 057 2 372 31 7 722 2 299 32 7 402 2 228 33 7 098 2 159 34 6 808 2 091 35 6 531 2 025 36 6 267 1 962 37 6 015 1 900 38 5 775 1 840 39 5 546 1 781 40 5 327 1 724 41 5 117 1 669 42 4 917 1 616 43 4 726 1 564 44 4 543 1 514 45 4 369 1 465 46 4 202 1 418 47 4 042 1 37...

Page 133: ...7 44 8 61 2 49 45 8 26 2 42 46 7 92 2 34 47 7 60 2 27 48 7 29 2 20 49 7 00 2 14 Temp C Resist ance kΩ Applied voltage V 50 6 72 2 07 51 6 45 2 01 52 6 19 1 94 53 5 95 1 88 54 5 72 1 82 55 5 49 1 77 56 5 28 1 71 57 5 08 1 66 58 4 88 1 61 59 4 69 1 56 60 4 52 1 51 61 4 35 1 46 62 4 18 1 41 63 4 03 1 37 64 3 88 1 32 65 3 73 1 28 66 3 59 1 24 67 3 46 1 20 68 3 34 1 16 69 3 21 1 13 70 3 10 1 09 71 2 99...

Page 134: ...de reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that the interference will not occur in a particular installation If this equipment does cause h...

Page 135: ... panel mounting Action Type 1 C Nominal pulse voltage 2500 V at 230 V 500 V at 24 V Degree of pollution 2 Protection against impact Class 0 without terminal covers Class II with terminal covers Software class Class A A 5 2 Classification under EN 60529 Protection class provided by the housing IP20 In the case of controllers that are installed outside a control cabinet the protective terminal cover...

Page 136: ...ing digital and analogue I O electronics to flags and registers in the software using a list Modules Carrier cards for input output electronics with suitable connection technology Ni Element nickel temperature sensors made of nickel Temperature coefficient α 6 0 10 3 K 1 NTC NTC thermistor temperature sensors with negative temperature coefficient IL Instruction list program code line by line PGU P...

Page 137: ...tzerland Telephone headquarters 41 26580 30 00 Telephone SBC Support 41 26580 31 00 Fax 4126580 34 99 E mail Support support saia pcd com Support site www sbc support com SBC site www saia pcd com International offices SBC sales subsidiaries www saia pcd com contact Postal address for customer returns within Switzerland Saia Burgess Controls AG Service Après Vente Bahnhofstrasse 18 3280 Murten Swi...

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Summary of Contents for PCD7.LR P5 Series

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