ControlLogix-XT Data Highway Plus-Remote I/O Interface Module
15
Publication
1756-IN638A-EN-P - March 2009
Wire the Connectors for the Module Channels
Use these tables as a reference when wiring the network cable to the
connectors.
8-pin Mini DIN Connection
The 8-pin mini DIN programming terminal connection is parallel to
channel A when channel A is configured for DH+ communication.
Channel A and B Connections
Use the wiring specific to your application of the 1756-DHRIOXT
module.
Pin No.
Wire
1
Blue
3
Shield
6
Clear
DH+
Remote I/O
Pin No.
Wire
Pin No.
Wire
1
Clear
1
Blue
Shield
Shield
2
Blue
2
Clear
A
1756-DHRIOXT
6 7 8
3
4 5
1
1
2
2
301928-M
Channel A and B
Connectors
8-pin Mini DIN
Connector
