Patton Conversor 222N9 RS-232 to RS-422

Features

•    Conforms to the EIA RS-422 Interface Standard
•    Bi-Directional Data Conversion
•    No AC Power Required
•    Handshake Lines are Looped Back
•    Reliable Surface Mount Construction
•    600W of Optional Surge Protection
•    Made in the USA — This Patton equipment is designed by Patton engineers and built in Gaithersburg, Maryland facility. Patton's American-made manufacturing process delivers high-quality networking solutions with reliability you can trust.

Overview

The Patton Model 222N Series of converters now comes in two "flavors": The Model 222N allows an RS-232 device with DB-25 port to connect to an RS-422 device up to 4000 feet away over two twisted pair. The Model 222N9 does the same thing for an RS-232 device with a DB-9 port (now called EIA-574). Both converters support data rates up to 19.2 kbps, and require no AC power or batteries for operation. All handshaking lines are looped back. The Model 222NRC is a dual rack card version of the Model 222N, with two converters in one card!