2291 TRICONEX Digital Input Module

TRICONEX 2291 Digital Input Module Product Introduction
Brand: TRICONEX (Schneider Electric);
Model: 2291;
Product Name: Digital Input Module;
Dimensions: 312mm × 170mm × 47mm;
Weight: Approximately 1.10kg;
Place of Origin: USA;
HS Code: 85371011;
Operating Temperature: 0°C ~ +60°C;

Storage Temperature: -40°C ~ +85°C;
Relative Humidity: 5% to 95% RH, non-condensing;
Rated Voltage: 24V DC logic power; field signal 24-48V DC;
Working Current: Max 0.62A;
Power Consumption: 12.5W;
Input: Multi-channel digital contact input, backplane bus input;
Output: Digital status data output to backplane, channel fault alarm output;
Mounting Type: Tricon rack slot mounting;
Protection Class: IP20;
Certifications: TÜV SIL3, CE, UL, ATEX;
Features: TMR triple modular voting, per-channel wire break/short detection, hot swappable, surge protection, high EMC immunity;
Functions: Field digital contact signal acquisition, switch status monitoring, signal voting validation, channel fault diagnosis, send discrete status data to safety controller for safety interlock.