Product Description
Triconex 4211-3 Remote Extender Module
Product Overview
- The Triconex 4211/3/1 , also known as the Remote SRXM (Single-Mode Remote Extender Module), is a set of three modules designed for the Triconex Safety Instrumented System (SIS), part of Schneider Electric’s EcoStruxure Tricon platform. It enables long-distance communication between the main chassis and remote I/O chassis using single-mode fiber optics, supporting the Triple Modular Redundant (TMR) architecture. Used in safety-critical applications in industries like oil and gas, chemical, and power generation, the 4211-3 ensures reliable data transfer up to 7.5 miles (12 kilometers), maintaining Safety Integrity Level 3 (SIL3) compliance.
Technical Specifications
- The 4211/3/1 has the following specifications based on standard characteristics for this model:
| Specification | Details |
|---|---|
| Model/Part Number | 4211/3/1 |
| Manufacturer | Triconex (Schneider Electric) |
| Description | Remote SRXM, Single-Mode Fiber Optics, Set of 3 Modules |
| Series | Tricon Safety System |
| Function | Extends I/O bus to remote chassis |
| Cable Type | Single-mode fiber optics |
| Cable Length Limit | 7.5 miles (12 kilometers) |
| Connectors | Fiber optic with ST connectors, 6 per remote site |
| Diagnostic Indicators | PASS, FAIL, ACTIVE, TX, RX1, RX2, RX3 |
| Power Consumption | Approx. 5 W per module |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Humidity | 5% to 95% non-condensing |
| Weight | Approx. 1.05 kg (set of 3 modules) |