Allen-Bradley | 1747-SN/B | Remote I/O Scanner Module

Description

The Allen-Bradley 1747-SN/B Remote I/O Scanner Module is a dedicated component designed for the SLC 500 series PLC, serving as a communication bridge between the SLC 500 PLC and remote I/O devices. Its core function is to enable seamless data exchange and control signaling between the host PLC and compatible remote equipment, including 1746 I/O chassis, to expand the system’s I/O capabilities. Key features include support for remote I/O connectivity, which allows users to extend the PLC’s I/O point count by linking multiple remote 1746 I/O chassis. It offers flexible configuration with support for multiple communication modes, allowing customization to match specific application requirements. The module ensures easy integration with SLC 500 PLC systems, featuring straightforward setup processes to minimize deployment time. Built with an industrial-grade design, it delivers high reliability and stable performance in harsh industrial environments. Ideal for distributed I/O applications, it extends the PLC’s control range and is commonly deployed in industrial automation scenarios across the manufacturing, packaging, automotive, and food and beverage industries.