CONTREX M-Traverse - Manual (Page 39)

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SERIAL COMMUNICATIONS
NOTE: The installation of this motor control must conform to area and local electrical
codes. See The National Electrical Code (NEC,) Article 430 published by the
National Fire Protection Association, or The Canadian Electrical Code (CEC).
Use local codes as applicable.
The Serial Communications interface on the M–Traverse complies with EIA Standard
RS–422 for balanced line transmissions. This interface allows the host computer to
perform remote computer parameter entry, status or performance monitoring, and
remote control of the M–Traverse. See
Operations: Serial Communications for
information on using Serial Communications.
Figures 2-26 and 2-27 illustrate a multidrop installation of the Serial Communications
link and Serial Communications connections.
M-TRAVERSE M-TRAVERSE M-TRAVERSE
M-TRAVERSE M-TRAVERSE M-TRAVERSE
RS-232 to RS-422
Converter
Figure 2-26 M-Traverse Multidrop Installation