ICS TRIPLEX T8461

Description

Parameters and Specifications:

Type: TMR (Triple Modular Redundancy) Digital Input Module.
Input Channels: Supports up to 40 input channels with triple redundancy for fault tolerance.
Input Voltage Measurement: Measures field voltages using sigma-delta input circuits and compares them with user-configurable threshold voltages.
Line Monitoring: Detects open and short-circuit faults in field cables.
SOE (Sequence of Events) Reporting: Provides resolution of 1 ms for state changes.

Dimensions and Weight:

Dimensions: Exact dimensions may vary depending on the specific configuration and accessories. However, it is designed to fit within standard industrial automation rack spaces.
Weight: The weight is approximately 0.13 kilograms (for the T8461 digital input module) or 1.285 kilograms

Features:

Triple Modular Redundancy (TMR): Ensures fault tolerance and continuous operation even in the event of component failure.
Comprehensive Fault Detection: With built-in diagnostic tests, it provides comprehensive fault detection and monitoring.
Configurable Line Monitoring: Allows for the independent configuration of line monitoring functions for each input channel.
Optical and Electrical Isolation: Provides 2500 V pulse tolerance for optical/current isolation.
Online Hot Replacement: Supports online hot replacement of modules.
LED Indicators: Front panel input status LEDs indicate input status and field wiring faults, while module status LEDs indicate module operation and mode.