Manual

1784-PCM4/B Cable 5
Publication 1784-5.21 – January 1997
2. Attach the cable to the 1784-PCMK card.
20724–M
The silver side should face the
top of the card.
3. Attach the cable to the processor.
1784-PCM4/B
1784-PCMK
1747-AIC
SLC 5/01 CPU
PC RUN
CPU FAULT
FORCED I/O
BA TTERY LOW
SLC 5/02 CPU
RUN
CPU FAULT
FORCED I/O
BA TTERY LOW
COMM
SLC 5/02
SLC 5/03 CPU
RUN PROG
FORCE
RS232
BATT
DH485
FLT
RUN
REM
SLC 5/03SLC 5/01
Important: If you are connecting the 1784-PCMK card directly
to an SLC 5/01, 5/02, or 5/03 processor, your
DH485 link can have only two nodes, the
SLC processor and the notebook computer with the
1784-PCMK card installed. Connect the
1784-PCMK card through a 1747-AIC link coupler
to use the 1784-PCMK card on a DH485 link with
more than two nodes.