Product Details:

TRICONEX 2652 also known as DO2652 is a 4-channel high integrity digital output module built with triple modular redundancy (TMR) architecture for Triconex Tricon safety instrumented systems (SIS). This TMR safety I/O module receives safety logic commands from the Tricon main controller and converts digital commands into 24VDC discrete signals to drive solenoid valves, emergency shutdown actuators and safety relays for critical safety protection. The Tricon high integrity digital output module adopts opto-isolated channel design, each channel supports up to 2A output current. It continuously runs comprehensive channel diagnostics to detect open circuit, short circuit, load loss and internal hardware faults, and automatically sends fault alarm information to the Tricon engineering workstation. 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 output state for fast on-site inspection and troubleshooting. It adopts 2-out-of-3 voting logic to eliminate single point of failure and fully meets SIL3 safety integrity level requirements. 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 2652 digital output module is used for ESD emergency shutdown, fire and gas protection and burner management safety interlock control systems.

Specifications:

Manufacturer: TRICONEX (Schneider Electric)

Model: 2652 (DO2652)

Product Type: Tricon 4-channel High Integrity Digital Output Module

System Compatibility: Tricon TMR Safety Instrumented System

Output Channels: 4 opto-isolated digital output channels

Nominal Output Voltage: 24VDC

Max Current: 2A per channel

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

Safety Level: SIL3 certified

Isolation: Optical channel isolation

Diagnostics: Open circuit, short circuit, load loss and hardware fault detection

Feature: Hot swappable

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