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SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY
FOR CLASS I, DIVISION 2/ZONE 2.
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EXPLOSION HAZARD Class I, Division 2/Zone 2 Installations
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DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS
BEEN SWITCHED OFF OR THE AREA IS KNOWN NOT TO BE
HAZARDOUS.
Periodic checks
Check . . .
Possible Corrective Action . . .
That the light emitting diodes (LED) are
working.
Replace module
That all connections are secure, including
ground lug.
Secure connections, as needed.
That cable insulation is not worn or cracked.
Replace cables, as required.
That modules and power supplies are secure.
Tighten mounting screws.
That airflow is unobstructed.
Clean vent holes, remove
obstructions.
Removal and Insertion Under Power (RIUP)
CAUTION: All of the I/O module types in the ControlEdge 900
Controller System include the Removal and Insertion Under
Power (RIUP) feature. That is, while the rack is powered, any of
the controllers or I/O modules can be removed or inserted:
Read and understand all of the following information regarding
Removal and Insertion Under Power before attempting to remove
and/or replace CPM, EPM, I/O module or Power supply,
particularly in a system that is actively controlling a process.
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With no physical damage to the module, to the rack, or to other
modules in the rack
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Without disturbing the functions of other I/O modules in the
rack.
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Under carefully controlled circumstances, this feature enables
the user to remove and insert an I/O module without
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 ...