User Manual

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Installation Setup
Congratulations on your purchase of the PL7070-COM PLC/RS-485 Adapter.
The PL7070-COM adapter allows you to transmit RS-485 data between two points via the
existing electrical wiring by simply plugging the PL7070-COM directly into an electrical
outlet. The PL7070-COM acts as a bridge for the RS-485 signal. This manual describes
how to install your PL7070-COM PLC/RS-485 Adapter.
Package Contents
z Two (2) PLC/RS-485 Adapters(PL7070-COM)
z Quick Installation Guide
z Warranty and Support Information Card
If any of the parts are incorrect, missing, or damaged, contact the retailer where
you made your purchase. Keep the carton, including the original packing materials, in
case you need to return the unit for repair.
Finding a Suitable Location
Find a suitable location to install your PL7070-COM adapters. If possible, find a location
that has:
• Acceptable temperature and humidity ranges (see the PL7070-COM specifications
on page 9)
• Free of strong electromagnetic field generators (such as motors), vibration dust
and direct exposure to sunlight.
• An electrical outlet for your PL7070-COM adapter that is within the RS-485
distance specs.