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CHAPTER
6
WIRING AND CABLING PLANNING
Before wiring and cabling, the electrical environment including
grounding and distance should be considered. This section provides
wiring and cabling diagrams and specifications to assist with the
planning.
Electrical considerations
Racks must be mounted and wired using following good industrial
practices, such as proper grounding, shielding, local and national
electrical codes to ensure proper operation, safety, electrical and EMC
compliance.
This section includes diagrams showing the recommended wiring
practice for each protective electrical enclosure.
When redundant power supplies are used in Redundant Controller
Racks or I/O rack, separate line power sources are recommended to
provide the highest level of redundancy and system operation.
Deviations from the installation conditions specified in this manual
may invalidate this product’s conformity with Low Voltage and EMC.
CAUTION:
l
Hazardous voltages exist in the equipment enclosure. Identify
and avoid contact with voltage sources.
l
Failure to comply with these instructions could result in death
or serious injury.
Controller grounding
Protective bonding (grounding) of the controller and the enclosure in
which it is installed must be in accordance with National Electrical
Code (ANSI/NFPA 70), Canadian Electrical Code (CEC) and with local
electrical codes.
149
Summary of Contents for ControlEdge 900 platform
Page 6: ...6 Contents ...
Page 12: ...12 Chapter 1 About this guide ...
Page 52: ...52 ...
Page 57: ...57 One Slot Rack 1 CPM 1 EPM 1 P S 1 RM ...
Page 59: ...59 One Slot Rack ...
Page 62: ...Figure 5 7 Rack dimensions with redundant power supply 62 ...
Page 75: ...75 c Insert the Ethernet cables and mount the security cover for the EMP ...
Page 76: ...d Optional mount a wire security seal The user should get a wire security seal themselves 76 ...
Page 124: ...Figure 5 31 Universal Analog Input Wiring Figure 5 32 Examples of RTD Input Wiring 124 ...
Page 137: ...137 Figure 5 47 Pulse Outing Wiring Figure 5 48 Frequency Wiring ...
Page 144: ...Figure 5 57 16 point High Level Analog Input Wiring 144 ...
Page 147: ...147 Figure 5 60 AC DC Isolated Input Module Wiring ...
Page 148: ...148 ...
Page 168: ...168 ...
Page 178: ...178 Chapter 8 Diagnostics and Troubleshooting ...
Page 222: ...Appendix A Installing RTP 222 ...
Page 227: ...Appendix A Installing RTP Relay Output RTP Internal schematic 227 ...