Original Triconex 3625 32‑channel supervised digital output module for Tricon safety instrumented system.

Product Overview

Triconex 3625 is a 32‑channel supervised digital output module for Tricon SIS safety system, built on TMR triple modular redundant architecture. It provides fail‑safe field device control with continuous circuit diagnostic monitoring, supports hot‑swap operation, widely applied as maintenance spare part for ESD and interlock protection in petrochemical, oil‑gas and power plant safety systems.

Key Features

• 32‑channel supervised digital output, 24VDC field signal support
• TMR triple modular redundant fault‑tolerant design for high system availability
• Built‑in comprehensive channel diagnostic and LED status indication
• Hot‑swappable for online replacement without system shutdown
• IEC 61508 SIL3 safety certification for safety‑critical applications

• Channel‑to‑channel isolation to reduce signal interference

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Technical Specifications

• Brand: Triconex (Schneider Electric)
• Model: 3625
• Channel: 32‑channel supervised digital output
• Field Voltage: 24VDC
• Safety Level: IEC 61508 SIL3
• Communication: TriBus backplane bus
• Operating Temp: 0℃ ~ +60℃
• Storage Temp: ‑40℃ ~ +85℃
• Humidity: 5‑95% non‑condensing

• Installation: Tricon rack mount

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Compatibility

Compatible with Tricon series SIS chassis and matched processor modules. System configuration download is required after module replacement.