Triconex Trident - Connecting to Serial Ports on the CM

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162 Connecting to Serial Ports on the CM

Trident Planning and Installation Guide

Connecting to Serial Ports on the CM

Serial ports on the CM can be used for communication as a Modbus master, slave,

or combination master/slave. For information on configuring serial ports for

Modbus communication, see the Trident Communication Guide.

For information on cables, see “RS-232 Modbus Serial Cable” on page 214 or

“RS-485 Modbus Serial Cables” on page 215.

LOC K

LINK

PASS

FAULT

ACT IVE

3201

COMMUNIC ATIONS

SERIAL

NET 1

NET 2

LOC K

LINK

PASS

FAULT

ACT IVE

3201

COMMUNIC ATIONS

SERIAL

NET 1

NET 2

Right Module

Serial 1

Serial 2

Serial 3

Left Module

Serial 3

Serial 2

Serial 1

Main Page

Default Chapter3
- Table of Contents3
Preface11
How this Guide Is Organized12
Related Documents13
How to Contact Triconex13
Requesting Technical Support13
- Gathering Supporting Documentation14
- Contacting Triconex Technical Support14
Training15
Chapter 1 Theory of Operation17
Controller Features18
Fault Tolerance19
Controller Architecture20
- Main Processor Architecture21
- Bus and Power Distribution23
- Controller Communications25
- Input/Output Modules28
- Logic Power31
- System Diagnostics and Status Indicators32
Chapter 2 International Approvals33
- Canadian Standards Association34
  - Test Report34
- Factory Mutual35
  - Test Report35
- European Union CE Mark36
- TÜV Rheinland37
  - Test Report37
- Semiconductor Equipment and Materials International (SEMI)38
  - Test Report38
  - Installation Guidelines38
Chapter 3 System Description39
- System Overview40
- Main Processor Module46
Communication Module 4157
- Communication Capabilities57
- Model 3201 Communication Module59
- Specifications60
  - Logic Power60
  - Communication Ports61
- Model 2201 Communication Module Baseplate63
Input/Output Modules65
- Field Terminations65
- Common Specifications66
- Analog Input Module68
- Analog Output Modules85
- Digital Input Module95
  - Model 3301 Digital Input Module96
  - Model 2301 Digital Input Baseplate99
- Digital Output Module102
- Pulse Input Module112
- Solid-State Relay Output Module124
  - Model 3451 Solid-State Relay Output Module125
  - Model 2451 Solid-State Relay Output Baseplate128
I⁄O Extender Modules131
- Model 2281 I⁄O Extender Module Kit132
- Model 2291 I⁄O Extender Module Kit132
- Model 2292 I⁄O Extender Module Kit132
  - Connecting I⁄O Extender Modules133
- Interconnect Assemblies137
  - MP Interconnect Assembly137
  - I⁄O Interconnect Assembly137
- End Caps138
- Covers139
Chapter 4 Installation and Maintenance141
- Guidelines142
- Installation Procedures160
Effective Grounding Methods165
- Ground Systems165
- Connecting Baseplates to Protective Earth166
- Connecting to Signal Ground168
- Connecting Shields to Earth170
Connecting to a Tristation PC172
- Connecting Tristation to an MP Port172
- Connecting Tristation to a CM Port175
Connecting to Serial Ports on the MP177
Connecting to Serial Ports on the CM178
Configuring Output Voter Diagnostics179
- Disabling OVD on DO Modules179
Controller Verification180
Performing Routine Maintenance181
- Checking System Power Sources181
- Output Voter Diagnostics (OVD)182
- Verifying Spare Modules182
Chapter 5 Fault and Alarm Indicators183
Overview184
- Fault and Alarm Indicators184
  - Identifying Fault and Alarm Conditions184
Main Processor Indicators185
- MP Status Indicators186
- MP System Mode Indicators187
- MP Alarm Indicators188
- MP Communication Indicators189
Communication Module Indicators190
- CM Status Indicators191
- CM Communication Indicators192
Analog Input Module Indicators193
- AI Status Indicators194
- AI Field Power Indicator195
Analog Output Module Indicators196
- AO Status Indicators197
- AO Field Alarm Indicator198
Digital Input Module Indicators199
- DI Status Indicators200
- DI Field Power Indicator201
- DI Point Indicators201
Digital Output Module Indicators202
- DO Status Indicators203
- DO Power/Load Indicator204
- DO Point Indicator204
Pulse Input Module Indicators205
- PI Status Indicators206
- PI Field Fault Indicator207
- PI Point Indicators207
Solid-State Relay Output Module Indicators208
- SRO Status Indicators209
- SRO Point Indicators210
Replacing Modules211
- Guidelines for Replacing Modules211
- Replacing a Main Processor Module212
- Replacing a Communication Module213
- Replacing an I⁄O Module Without a Hot Spare214
- Replacing an I⁄O Module with a Hot Spare215
Appendix A Pin-Outs for Cables and Connectors217
MP Baseplate Connectors218
- Ethernet Tristation Connector218
- Modbus RS-232/RS-485 Serial Connector218
CM Baseplate Connectors221
- Modbus RS-232/RS-485 Serial Connector221
- Ethernet 10Baset Net1 Connectors224
- Ethernet 100Basetx Net2 Connectors224
- AUI 10 Megabit Ethernet MAU Connectors225
- MII Ethernet MAU Connectors225
10Baset Network Cables for Tristation228
- 10Baset Cross-Over Cable228
- 10Baset Straight-Through Cable229
RS-232 Modbus Serial Cable230
Modbus Serial Cables231
- Cable Selection233
- Cable Termination233
Diagread Cables and Debug Connectors235
- Mps and Left-Position Cms235
- I⁄O Modules and Right-Position Cms236
Appendix B Recommended Parts for Replacement239
Appendix C Recommended Wiring Methods241
General Considerations242
Conduit Shielding243
Cable Spacing243
Tray Recommendations244
Grounding244
Non-Incendive Circuit Parameters245
Appendix D Non-Incendive Circuit Parameters247
Appendix E Upgrades and Repairs247
Appendix F Mounting Panel Drill Template249
EU Declaration of Conformity251
Appendix G EU Declaration of Conformity253
Warning Labels253
General Hazard254
Hazardous Voltage255
Hot Surface256
Appendix H Warning Labels257
Glossary257
Index265

Triconex Trident - Connecting to Serial Ports on the CM

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