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FEC AFC1200 User Manual

Page 32

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4.8.3 Allen Bradley Input Card 1771-IQ16 ISA Main Unit Connection

FIG. 4-8-3 Allen Bradley Input Card 1771-IQ16 ISA Main Unit Connection

Note:

Pins 31 and 32 of the ISA Main Unit (0 VDC Out Common) are electrically the same signal,
and should be connected to the 0 VDC reference for the PLC Input Card. The Input
Common connection on Pins 33 and 34 are electrically the same signal. These two (2) pins
should be connected to the 0 VDC reference for the PLC Output Card. Normally, the PLC
outputs and inputs will utilize the same Common.

Chapter 4: System Setup and Wiring

Page 4-32

See also other documents in the category FEC Accessories for electrical: