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Table of Contents
Appendix D I/O Wiring Diagrams...................................201

Wiring I/O Diagrams................................................................. 201

Digital I/O............................................................................................... 201
Digital Input Wet Contact ................................................................. 201
Digital Input Dry Contact .................................................................. 201
Digital Output Sink ........................................................................... 202
Digital Output Source....................................................................... 202
Analog Input.......................................................................................... 203
Current ............................................................................................. 203
Voltage............................................................................................. 203
Temperature Input................................................................................ 203
Thermocouple .................................................................................. 203
RTD 2-Wire ...................................................................................... 204
RTD 3-Wire ...................................................................................... 204
RTD 4-Wire ...................................................................................... 204
Relay Output.........................................................................................204
Normally Open Contact.................................................................... 204
Normally Closed Contact ................................................................. 205
Appendix E TruePort Utility............................................207

Introduction.............................................................................. 207

TruePort.................................................................................... 207

API I/O Access Over TruePort ................................................ 208

API Request Format.............................................................................208
API Response Format ..........................................................................208
Error Codes...................................................................................... 209
Appendix F Accessories.................................................211

Introduction.............................................................................. 211

Starter Kit (Adapters/Cable).................................................... 211

RJ45F to DB25M DTE Crossover Adapter.......................................... 212
RJ45F to DB25M DCE Modem Adapter .............................................. 213
RJ45F to DB25F DTE Crossover Adapter .......................................... 214
RJ45F to DB9M DTE Crossover Adapter............................................ 215
RJ45F to DB9F DTE Crossover Adapter ............................................ 216
Sun/Cisco RJ45M Connector Cable for Rack Mount Models........... 216