Siemens 500896224 TRI-R Intelligent Relay/Monitoring Interface Module

The Siemens 500896224 TRI-R is an intelligent relay and monitoring interface module designed for use with MXL, MXLV, and MXL-IQ fire alarm control panels. It combines a Form-C relay with a supervised input contact, allowing external equipment control and monitoring within a single addressable module [1, 2]. It monitors a normally open dry contact and reports its condition to the FACP, while also providing a Form-C relay for shunting or controlling auxiliary devices [2].

This module is engineered for comprehensive fire alarm system monitoring and control in commercial building infrastructure, including office complexes, healthcare facilities, and industrial environments. Its versatile design supports NFPA 72 requirements, making it suitable for facilities needing robust emergency detection and communication capabilities [1, 24].

Source your Siemens 500896224 module from Stanlo Automation, a veteran-owned distributor committed to providing reliable surplus industrial parts. We ensure quality and availability for your critical automation needs.