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Hardware reference guide

ManualsBrandsMain Resource ManualsConsumer electronicsISOET84300
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Power Supplies
90
35013379 11/2011
The following table shows the CPS12420 LED description.
Wiring Diagram
The following figure shows the CPS12420 wiring diagram.
NOTE: A normally closed relay contact rated at 220 Vac, 6A / 30 Vdc, 5A is available
on terminals 1 and 2 of the power terminal strip. This contact set may be used to
signal input power OFF. The relay will de-energize when input power drops below 8
Vdc.
NOTE: See Power and Grounding Considerations for AC and DC Powered
Systems, page 731 for power and grounding wiring guidelines and operational
information.
LED Description
LEDs Color Indication when On
Pwr ok Green Power is supplied to the bus.