ProSoft Technology MVI56-103M User Manual
Page 95
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MVI56-103M ♦ ControlLogix Platform
Reference
IEC 60870-5-103 Master Communication Module
User Manual
ProSoft Technology, Inc.
Page 95 of 152
February 22, 2013
RS-422
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:
RS-485 Application Port(s)
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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