Allen-Bradley 1756-IR6I ControlLogix Isolated RTD Input Module

Description

The Allen-Bradley 1756-IR6I ControlLogix Isolated RTD Input Module is a high-performance industrial I/O module designed for robust automation systems. As a module-style component for the ControlLogix platform, it features 6 isolated RTD input channels, with built-in high-speed communication capabilities compatible with industrial protocols including EtherNet/IP. Key functional features include an integrated watchdog timer and error detection system, which enhance overall system reliability and operational safety. Technical specifications include a rated current of 20A, output frequency of 16Hz, firmware version V1.0.0, and support for PLC operating systems with large program capacity. The module has a compact, durable design suitable for harsh industrial environments, with an operating environment humidity rating of 60% and a weight of approximately 2kg. It supports field installation and offers broad compatibility with ControlLogix backplanes, enabling seamless integration into multi-controller setups that address up to 128000 digital I/O points or 4000 analog I/O points. Ideal for use in chemical, petroleum, electronics/battery, aerospace, and electrical industries, it is engineered to control mechanical equipment, sensors, and power devices, delivering stable, isolated RTD input performance for critical industrial automation applications.