Product Details:

TRICONEX 20064-320 is a configurable digital I/O module built with triple modular redundancy (TMR) architecture for Triconex Tricon safety instrumented systems (SIS). This TMR safety I/O module supports software channel configuration, each channel can be set as digital input or digital output to collect discrete field signals or drive on-site safety devices. The Tricon configurable digital I/O module collects signals from emergency stop buttons, pressure switches and limit switches, and outputs control signals to solenoid valves, alarm relays and motor control equipment. Each channel adopts triple redundant signal processing circuits and 2-out-of-3 voting logic to eliminate single point of failure and guarantee reliable signal transmission. Robust anti-interference circuit design suppresses ground loop noise and electromagnetic interference from long field wiring in heavy industrial sites. Continuous built-in channel diagnostics can detect open circuit, short circuit and hardware faults, and upload fault alarm messages to the Tricon engineering workstation in real time. The module supports hot swap operation, maintenance personnel can replace the faulty module online without shutting down the whole safety system. Front panel LED indicators display module PASS, FAULT and each channel status for fast on-site inspection and troubleshooting. It can be installed in standard Tricon rack and cooperates with Tricon processor and other I/O modules. Widely applied in oil & gas, petrochemical, chemical and power industries, this TRICONEX 20064-320 configurable digital I/O module undertakes signal acquisition and safety control tasks for ESD emergency shutdown, fire and gas detection and burner management safety interlock systems.

Specifications:

Manufacturer: TRICONEX (Schneider Electric)

Model: 20064-320

Product Type: Tricon Configurable Digital I/O Module

System Compatibility: Tricon TMR Safety Instrumented System

Channel Type: Software configurable DI / DO

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

Safety Level: SIL3 certified

Diagnostics: Open circuit, short circuit and hardware fault real-time detection

Feature: Hot swappable, flexible channel configuration

Status Indicator: PASS, FAULT, channel status LED indicators

Mounting: Tricon rack plug-in

Operating Temperature: 0℃ ~ +60℃

Humidity: 5% to 95% non-condensing

Certifications: IEC61508, SIL3, CE