Rockwell Automation 1785-BCM_BEM, D17856.5.4 PLC-5 Backup Communication Module User Manual User Manual
Page 58
Installing Your 1785-BEM Module
Chapter 4
4-15
Figure 4.9
Channel 2A Connections Added Between a PLC-5 Processor
and 1785-BEM Module
Local I/O Chassis
Local I/O Chassis
19090
See Note
Shield
See Note
Shield
See Note
See Note
Data Highway Plus
–
connect the signal conductors with Clear, Shield, and Blue insulation to
terminals 1, SH, and 2 of PLC –5/40 or –5/60 processor respectively, as well as to terminals 12,
13 and 14 of 1785 –BEM module
.
Remote I/O –connect the signal conductors with Blue, Shield, and Clear insulation to terminals 1,
SH, and 2 of
PLC –5/40 or –5/60 processor respectively, as well as to terminals 12, 13, and 14
of 1785 –BEM module.
–
Wire channel for either Data Highway Plus or Remote I/O.
1785-BCM module
1785-BEM module
1785-BCM module
1785-BEM module
PLC-5/40, -5/60, -5/80
PLC-5/40 or -5/60
1771-P4S
power supply
1771-P4S
power supply
2.
Connect the other end of the 1770-CD cable to terminals 12, 13, and
14 on the wiring arm of the 1785-BEM module in the same chassis as
shown in Figure 4.9.
3.
Perform steps 1 and 2 for the other PLC-5/40 or PLC-5/60 processor
and 1785-BEM module.
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