4 Port RS-422/485 Industrial Communication Board

4 Port RS-422/485 Industrial Communication Board Description:

The Industio CI-134 series is designed for RS-422/485 industrial communication. It supports 4 independent RS-422/485 ports that can control up to 128 devices in a multidrop environment. To ease 2-wire RS-485 half-duplex control, Automatic Data Direction Control intelligence is built into each CI-134 board, eliminating the need for additional software. Hence, Windows applications can manage the RS-485 port without needing extra code to control the half-duplex protocol. To meet the demand of high reliability in an industrial environment, optical isolation (2 KV) and surge protection (25 KV ESD) options are also available in this series.