Serial communications, Converter, Page 22 – CONTREX CX-1102 User Manual
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Page 22
SERIAL COMMUNICATIONS
NOTE: The installation of this motor control must conform to area and local electrical codes. Refer to page
9 before you begin wiring.
The Serial Communications interface on the CX-1102 complies with EIA Standard RS-485-A 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 CX-1102. See Serial Communications for
information on using Serial Communications.
Figures 30 and 31 illustrate a multidrop installation of the Serial Communications link and Serial
Communications connections.
Figure 30 CX-1102 Multidrop Installation
RS232 to RS485
Converter
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