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Each slot in a rack includes a set of guides that locate the circuit
board in the rack, and a pin socket in the backplane that receives the
associated pin plug at the back of the I/O module.
At the front of each I/O module, a pin plug receives the associated
socket on the back of a terminal block. When the I/O module is
inserted into the rack and the terminal block is placed on the circuit
board, two captured screws in the terminal block are fastened to
metal tabs on the rack.
Figure 5-14: I/O module installation
CAUTION:
l
Do not use an input/output terminal block if the terminal block
is damaged, if the door is missing, or if one or both mounting
screws are missing.
l
Always tighten both terminal block screws to proper torque
settings before applying field power to the module. Torque to
0.4 - 0.5 Nm (3.5 - 4.4 Lb-In).
l
Do not apply energized (“live”) field wiring to an input/output
module that is not installed in one of the racks in the system.
l
Do not operate the module without a Protective Earth
connection on the rack.
Failure to comply with these instructions could result in death or
serious injury.
88
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 ...