Product Description
Triconex 2553/8/1 Digital Input Module
Product Overview
- The Triconex 2553/8/1 is a Digital Input Module designed for the Triconex Safety Instrumented System (SIS), part of Schneider Electric’s EcoStruxure Tricon platform. It processes 24V AC/DC digital input signals from field devices, supporting safety-critical applications in industries such as oil and gas, chemical, and power generation. The module operates within the Triple Modular Redundant (TMR) architecture, ensuring high reliability and fault tolerance to meet Safety Integrity Level 3 (SIL3) requirements. The external terminator assembly for this module is part number 7400056-380.
Technical Specifications
- The 2553/8/1 has the following specifications based on standard characteristics for this model:
| Specification | Details |
|---|---|
| Model/Part Number | 2553/8/1 |
| Manufacturer | Triconex (Schneider Electric) |
| Description | Digital Input Module, 24V AC/DC |
| Series | Tricon Safety System |
| Input Channels | 32 isolated input channels |
| Input Type | 24V AC/DC, dry contact, wet contact, pulse |
| Voltage Range | 20-42.5V AC/DC |
| External Terminator | 7400056-380 |
| Power Consumption | Approx. 10 W |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Humidity | 5% to 95% non-condensing |
| Weight | Approx. 2.9 kg |
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