Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The 1771-KG PLC 2 RS-232-C Communication Adapter Module by Allen-Bradley seamlessly interfaces PLC 2 processors with intelligent RS-232-C devices, enabling direct communication with computers and other intelligent programmable devices. This module supports both full-duplex peer-to-peer and half-duplex master-slave communication protocols, offering selectable communication rates ranging from 110 bits/s to 19.2 KB/s. Designed for versatile installation in any slot of the 1771 I/O chassis, it draws a 1A backplane current and functions efficiently in temperatures from 0 to 60°C, making it a robust solution for diverse industrial environments.