Weidmuller WI-I/O-EX: Wireless I/O Expansion Modules v1.11 - Manual (Page 3)

WI-I/O-EX Serial I/O Module User Manual v1.11
WI-IO-EX Manual v1.11 Page 3
CONTENTS
1 OVERVIEW ............................................................................................................... 4
1.1 M ODULE TYPES AND FEATURES .........................................................................................5
1.1.1 Digital inputs / outputs................................................................................................6
1.1.2 Pulsed outputs.............................................................................................................6
1.1.3 Pulsed inputs...............................................................................................................7
1.1.4 Analog inputs..............................................................................................................7
1.1.5 Analog outputs............................................................................................................8
1.1.6 Communications.........................................................................................................9
2 INSTALLATION ..................................................................................................... 10
2.1 G ENERAL INSTALLATION .................................................................................................10
2.1.1 Power Connection.....................................................................................................10
2.1.2 Address Switches......................................................................................................10
2.2 S IGNAL C ONNECTIONS .....................................................................................................12
2.2.1 Digital Inputs (and Pulsed Inputs) ............................................................................12
2.2.2 Digital Outputs (and Pulsed Outputs).......................................................................13
2.2.3 Analog Inputs............................................................................................................13
2.2.4 Analog Outputs.........................................................................................................17
3 CONFIGURATION................................................................................................. 20
3.1 A DD A RADIO MODULE TO CONNECT THE WI-I/O-EX TO THE RADIO NETWORK .............20
3.2 A DD THE S ERIAL M ODULE ...............................................................................................20
4 HARDWARE CONFIGURATION........................................................................ 23
4.1 C ONNECTING TO THE WI-I/O-EX MODULE ......................................................................23
4.2 C ONFIGURATION COMMON TO ALL MODULES .................................................................24
4.2.1 Communications.......................................................................................................24
4.2.2 Pulsed outputs...........................................................................................................25
4.3 WI-I/O-EX-11 CONFIGURATION ......................................................................................26
4.3.1 Pulsed Inputs.............................................................................................................26
4.4 WI-I/O-EX-12 CONFIGURATION ......................................................................................27
4.4.1 Voltage input ............................................................................................................27
4.4.2 Current input.............................................................................................................30
4.5 WI-I/O-EX-13 CONFIGURATION ......................................................................................33
4.5.1 Voltage output ..........................................................................................................33
4.5.2 Current output...........................................................................................................35
5 OPERATION............................................................................................................ 37
5.1 WI-I/O-EX-11 MODULE ...................................................................................................37
5.2 WI-I/O-EX-12 MODULE ...................................................................................................39
5.3 WI-I/O-EX-13 MODULE ...................................................................................................40
5.4 H EXADECIMAL REPRESENTATION OF VOLTAGE AND CURRENT LEVELS ..........................42
APPENDIX A. MODBUS ADDRESS MAP................................................................. 43
A.1. WI-I/O-EX-11.....................................................................................................................43
A.2. WI-I/O-EX-12.....................................................................................................................45
A.3. WI-I/O-EX-13.....................................................................................................................47
APPENDIX B. MODBUS FUNCTIONALITY............................................................ 49
APPENDIX C. COMMS RECOVERY ........................................................................ 50
APPENDIX D. SPECIFICATIONS.............................................................................. 53