Rockwell Automation 1756-DH485 ControlLogix Data Highway 485 Module Installation Instructions - Manual (Page 13)

ControlLogix DH-485 Communications Module 13
Publication 1756-IN587A-EN-P - September 2005
Connect the 1756-DH485 Module to the 1761-NET-AIC
Converter
1. Use the 1756-CP3 cable to connect each channel to a 1761-NET-AIC
advanced interface convertor.
2. Connect the right-angle connector end of the cable to the
1761-NET-AIC converter.
3. Connect the straight connector end of the cable to the
1761-NET-AIC converter.
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1 - DCD
2 - RXD
3 - TXD
4 - DTR
5 - GND
6 - DSR
7 - RTS
8 - CTS
9 - N/C
Right-angle connector
end of 1756-CP3 cable
Straight connector end
of 1756-CP3 cable
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RS-232 D Shell (port 1)
1761-NET-AIC Converter
RS-485 connector - see
below for more information
on how to use this