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FPC-8057 User’s Manual
2.3 Communications Connections
There are several ports in the back of the case. Please take the
following information for reference.
2.3.1 COM 1 [RS-232]
Different cables are required for
various devices.
Cable
Requirements
Caution
Restrict cable length to less than 50’
(15m) for RS-232 devices to avoid
communications problems.
Shielded cable must be used for long
lengths or cables run in an electrically
noisy environment.
Do not run cables next to AC power
lines or near sources of electrical noise.
Be sure that the cable ends have been
inserted all of the way into mating
connectors and are secure
14 Installation Instructions