Triconex 4000103-516 Module for Safety I/O Termination

Product Description

The TRICONEX 4000103-516 is a termination and I/O interface module designed for Schneider Electric’s Triconex TMR safety systems. It provides a structured, reliable connection between field devices and the Triconex controller chassis.

This module ensures stable signal transmission while supporting continuous operation in safety-critical environments. Moreover, its robust construction helps maintain system integrity under demanding industrial conditions.

The 4000103-516 variant supports compact system layouts while accommodating high I/O density. Therefore, it is widely selected for plants requiring reliable wiring organization and long-term operational stability.

Technical Specifications

Product Type: Termination / I/O Interface Module
Model Number: TRICONEX 4000103-516
Manufacturer: Schneider Electric (Triconex)

Functional Characteristics:

• Function: Field wiring termination for digital and analog I/O

• I/O capacity: Typically 32 to 64 channels, depending on configuration

• Signal types: Digital input and output, nominal 24 VDC

• Architecture: Triple Modular Redundant (TMR) compatible

Electrical and Performance Data:

• Isolation: Optical and electrical isolation between channels

• Typical response time: ≤ 1 ms

• Diagnostics: Real-time fault detection with LED indicators

• Power supply: 24 VDC from Triconex system backplane

Environmental and Mechanical Data:

• Operating temperature: 0 °C to +60 °C

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

• Relative humidity: 5% to 95%, non-condensing

• Protection class: IP20, cabinet installation required

• Mounting: Rack-mount or panel-mount options

• dimensions: 114 × 127 × 108 mm

• Weight:0.8 to 1.0 kg

Standards and Compliance:

• IEC industrial standards

• API 670 compliance

FAQ

What is the primary function of the TRICONEX 4000103-516?
It provides secure termination and interface connections between field devices and Triconex I/O modules.

Is the 4000103-516 compatible with TMR architectures?
Yes, it is designed specifically for use within Triconex Triple Modular Redundant systems.

Does this module support digital and analog signals?
Yes, it supports digital I/O and certain analog signal configurations, depending on system design.

How does the module assist with maintenance?
LED indicators and clear wiring organization allow fast diagnostics and simplified troubleshooting.

Which industries typically use this module?
It is widely used in oil and gas, petrochemical, power generation, and other safety-critical industries.