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

The 1791-8AC Distributed I/O device is designed for efficient implementation within Allen-Bradleys RIO network, using a robust three-wire protocol to integrate smoothly with legacy PLC systems such as PLC2, PLC3, PLC5, and RIO-enabled SLC500 with the 1747-SN Remote I/O scanner module. This module interfaces up to eight 120VAC inputs and eight 120VAC outputs, sending and receiving control commands through the RIO network to ensure precise data processing and control. Operating with a power supply that supports a voltage range of 85-132VAC for inputs and 20-132VAC for outputs, the 1791-8AC features a surge current of 10 Amps and an effective isolation voltage tested up to 500 Volts AC, ensuring reliable performance under demanding conditions.