ESIE10-01 Controller Inputs and Outputs
Part 3 – Troubleshooting 3–61
33
4
5
1
2.5 Expansion I/O Fan Module Circuit #1 & #2 (POL945.00/MCQ)
Digital inputs
Digital outputs
# Description Output Off Output On
DI1 PVM/GFP Circuit #1 Fault No fault
DI2 PVM/GFP Circuit #2 Fault No fault
# Description Output Off Output On
DO1 Circuit #1 Fan Step #5 Fan Off Fan On
DO2 Circuit #1 Fan Step #6 Fan Off Fan On
DO3 Circuit #2 Fan Step #5 Fan Off Fan On
DO4 Circuit #2 Fan Step #6 Fan Off Fan On
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