Triconex Power Supply 7400208C-020 for SIS Platforms

Product Description

Overview

The Triconex 7400208C-020 is a redundant power supply module for safety-critical control systems.
It delivers stable and regulated 24 VDC power to Triconex controllers and I/O assemblies.
Moreover, the module supports continuous system operation through built-in fault tolerance and redundancy.
It integrates directly into Triconex chassis without additional wiring or external power conditioning.

Revision C introduces improved reliability and diagnostics for modern Triconex system architectures.
Therefore, the module supports long-term operation in demanding industrial safety environments.

Technical Specifications

• Product Type: Power Supply Module

• Brand: Triconex

• Manufacturer: Schneider Electric

• System Compatibility: Triconex Safety Instrumented System (Tricon / Trident)

• Architecture: Redundant, hot-swappable design

• Input Voltage Range: 90–264 VAC

• Input Frequency: 47–63 Hz

• Output Voltage: 24 VDC regulated

• Output Current Capacity: Up to 20 A, depending on system configuration

• Efficiency: Greater than 85 percent typical

• Protection Features: Over-voltage, over-current, short-circuit, and thermal protection

• Diagnostics: Built-in self-diagnostics with LED health and fault indicators

• Safety Compliance: SIL 3 capable within certified Triconex SIS architectures

• Certifications: UL, CE, ATEX, IECEx

• Operating Temperature: –20 °C to +60 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity: 5–95 percent RH, non-condensing

• Weight :2.0 kg

• Condition: Brand New and Original

• Country of Origin: USA

FAQ

Q1: Is the Triconex 7400208C-020 hot-swappable during system operation?
Yes, the module supports hot replacement without interrupting power delivery to the system.

Q2: What distinguishes Revision C from earlier versions?
Revision C offers enhanced reliability, diagnostics, and compatibility with newer Triconex hardware.

Q3: What output voltage does this power supply provide?
It delivers regulated 24 VDC power for Triconex controllers and I/O modules.

Q4: Can this module be used in SIL 3 safety systems?
Yes, it supports SIL 3 applications when installed within certified Triconex system architectures.

Q5: Does the module include built-in electrical protection?
Yes, it includes over-current, over-voltage, short-circuit, and thermal protection features.