ICS Triplex T8403C Trusted TMR 24 Vdc Digital Input Module

Overview

The ICS Triplex T8403C is a Trusted TMR 24 Vdc Digital Input Module with 40 channels. It is a fault-tolerant module that uses a Triple Modular Redundant (TMR) architecture to achieve high reliability. The module has on-board diagnostic testing and Sequence of Events (SOE) reporting. It is also hot-swappable.

Features

40 Triple Modular Redundant (TMR) input channels per module
Comprehensive, automatic diagnostics and self-test
Selectable line monitoring per channel to detect open circuit and short circuit field wiring faults
2500 V impulse withstand opto/galvanic isolation barrier
On-board Sequence of Events (SOE) reporting with 1 ms resolution
Configurable 50/60 Hz digital filtering to eliminate field induced noise
Module can be hot-replaced on-line using dedicated Companion (adjacent) Slot or SmartSlot (one spare slot for many modules) configurations.

Specifications

Input voltage: 24 Vdc
Input current: 2 mA per channel
Output voltage: 24 Vdc
Output current: 200 mA per channel
Operating temperature: -40 to 85 °C
Storage temperature: -55 to 125 °C
Dimensions: 130 x 70 x 25 mm
Weight: 200 g

Benefits

The ICS Triplex T8403C offers a number of benefits, including:

High reliability: The TMR architecture provides fault tolerance and high reliability.
Comprehensive diagnostics: The T8403C has on-board diagnostic testing and SOE reporting, which can help to identify and troubleshoot faults quickly.
Hot-swappable: The T8403C can be hot-replaced on-line, which minimizes downtime.