Rs-422 wiring, Rs-485 wiring – ProSoft Technology MVI69E-MBS User Manual
Page 154
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Reference
MVI69E-MBS ♦ CompactLogix Platform
User Manual
Communication Module
Page 154 of 162
ProSoft Technology, Inc.
January 6, 2014
7.6.2 RS-422 Wiring
The RS-422 interface requires a single four or five wire cable. The Common
connection is optional, depending on the RS-422 network devices used. The
cable required for this interface is shown below:
7.6.3 RS-485 Wiring
The RS-485 interface requires a single two or three wire cable. The Common
connection is optional, depending on the RS-485 network devices used. The
cable required for this interface is shown below:
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