Serial communications, Serial communications -24, Converter – CONTREX M-Traverse User Manual

Page 39: The national electrical code, The canadian electrical code, Operations: serial communications, Figure 2-26 m-traverse multidrop installation

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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

RS-232 to RS-422

Converter

Figure 2-26 M-Traverse Multidrop Installation