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Power Status Module
The Power Status Module (PSM), shown in the following figure, sits
between redundant power supplies on the I/O rack. It is a status
module for both power supplies and indicates which are powered, PS-
1 (left) or PS-2 (right) or both (typical).
When the status indicator for either or both of the power supplies is
lit, it is reporting that the status of the associated power supply is
good and that the outputs are within specified limits. When the status
is off, either the power supply is off or the voltages are out of
tolerance.
Figure 5-12: Power Status Module
Expansion Processor Module
EPM is shown in the following figure.
Figure 5-13: Expansion Processor Module
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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 ...