Allen-Bradley 1784-KT/B - Page 12

Communication Interface Module
Cat. No. 1784KT/B
Installation Data
12
Connecting Y our 1784KT to a PLC5 (Data Highway Plus)
To connect the 1784-KT to a PLC-5, follow the steps below:
1. Plug the 62-pin connector end of the 1784-CP cable into the 1784-KT
and secure with captive screws.
1784 - KT
Board
Peer Communication
Interface Connector
1784 - CP Cable
PLC - 5 Family Processor
16687c
2. Connect the opposite end of the 1784-CP cable into the PEER
COMM INTFC connector on the PLC-5.
3. Reinstall the ac power cord and turn on the computer.
Important: To allow communication between PLC-5s and other Data
Highway Plus nodes, you must be connected to a PLC-5 using a 1784-CP
cable. The Data Highway Plus network is connected to the PLC-5.
Figure 3 shows cable pinouts for the 1784-CP cable.
Figure 3
Cable
Pinouts for the 1784CP Cable
36
34
1
2
3
4
Shield
L1
35
5
L2
6
7
8
To Peer
Communication
Interface
White
Blue
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