Triconex 3625A Digital Output Modules
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Product Overview

The Triconex 3625A Digital Output Module is a high-integrity output module designed for safety-critical applications within the Tricon™ safety and control systems. It provides robust digital output capabilities for actuating field devices such as relays, indicators, solenoids, and alarms. Known for its fault-tolerant and redundant architecture, the 3625A ensures reliable and continuous operation, even under fault conditions, making it ideal for use in environments demanding maximum safety and availability.

Key Features

• TMR Architecture: Incorporates Triple Modular Redundancy (TMR) technology, enhancing system reliability through parallel redundancy and majority-voting logic.

• Failsafe Design: Automatically reverts outputs to a safe state during fault conditions or loss of power, ensuring safe operation.

• Channel Isolation: Each output channel is isolated to protect against short circuits and prevent signal interference.

• Diagnostics and Monitoring: Built-in diagnostics continuously monitor channel status, module health, and communication integrity.

• Hot-Swappable: Supports hot-swapping, allowing module replacement without system shutdown, minimizing downtime.

• Wide Operating Range: Designed to operate reliably in harsh industrial environments with extreme temperature and vibration conditions.

• High Output Capacity: Capable of driving high current loads directly, suitable for a variety of actuator and output device types.

Technical Specifications

3.1 Dimensions and Weight

3.2 Module Information

3.3 Electrical and Physical Characteristics

3.4 System Compatibility

Industry Applications

• Oil & Gas: Ideal for controlling actuators and alarms in safety instrumented systems for drilling rigs, refineries, and offshore platforms.

• Chemical and Petrochemical: Supports safe shutdown and alarm systems in hazardous environments.

• Power Generation: Drives outputs to relays and status indicators in turbine control and boiler protection systems.

• Pharmaceutical: Provides reliable signal control in validated environments requiring stringent safety compliance.

• Manufacturing and Process Industries: Enables dependable machine and process safety functions, especially where emergency stop and shutdown operations are critical.

The Triconex 3625A Digital Output Module is a trusted solution for safety-critical automation tasks, offering a blend of high reliability, advanced diagnostics, and rugged performance. Its integration within the Tricon system ensures maximum uptime and operator safety across a range of industrial sectors.