Product Details:

TRICONEX 4400 is a TMR communication module built with triple modular redundancy (TMR) architecture for Triconex Tricon safety instrumented systems (SIS). This TMR safety network module delivers high-speed Ethernet communication, realizing bidirectional real-time data exchange between Tricon main processor and external automation systems such as DCS, HMI, SCADA and TriStation engineering workstation. The Tricon communication module supports mainstream industrial communication protocols and performs 2-out-of-3 voting on all transmitted and received data to eliminate single point of failure and ensure safety data integrity. It continuously monitors network link quality, data transmission status and internal hardware health. Fault alarms will be sent to the engineering workstation once cable failure, communication interruption or hardware defects are detected. The module supports hot swap operation, maintenance personnel can replace the faulty communication module online without shutting down the whole safety system. Front panel LED indicators display module PASS, FAULT, LINK and ACT status for fast on-site inspection and troubleshooting. It can be installed in dedicated communication slot of standard Tricon rack and cooperates with Tricon processor and all Tricon I/O modules. Widely applied in oil & gas, petrochemical, chemical and power industries, this TRICONEX 4400 communication module provides stable data transmission for ESD emergency shutdown, fire and gas detection and burner management safety interlock systems.

Specifications:

Manufacturer: TRICONEX (Schneider Electric)

Model: 4400

Product Type: Tricon Communication Module

System Compatibility: Tricon TMR Safety Instrumented System

Architecture: Triple Modular Redundancy(TMR), 2-out-of-3 voting

Safety Level: SIL3 certified

Core Function: Real-time safety data transmission, alarm uploading, system diagnostic communication

Diagnostics: Network link, data integrity and hardware real-time monitoring

Feature: Hot swappable

Status Indicator: PASS, FAULT, LINK, ACT LED indicators

Mounting: Tricon rack dedicated communication slot plug-in

Operating Temperature: 0℃ ~ +60℃

Humidity: 5% to 95% non-condensing

Certifications: IEC61508, SIL3, CE