GE Industrial Solutions CPS2400U - Manual (Page 46)

CPS2400U Upstream System – 19” Product Manual CPS2400U
850028186 r04 December 2013 46
Alarm Card Office Alarms
Each Shelf provides alarm contact closures for Power Major and Power Minor. Wire these relays into the alarm network
if desired.
Systems equipped with a controller provide all alarms via the controller alarm connector and require no office alarm
wiring to alarm cards.
Inter-Shelf Signal Cables are only required between Fan Shelves and the adjacent Converter Shelf in systems without a
Controller.
Step Action
1. Install Alarm Card Cables
Attach the office alarm leads to the office alarm screw terminals of alarm card TB1 per site engineering
instructions.
Figure 35 Alarm Card Pin Out
Figure 36 Alarm Card Cables
2. Reinstall Alarm card and close distribution door.
Repeat for each shelf.
To Office Alarm network