ICS Triplex T8451

The ICS Triplex T8451 module is a highly reliable digital output module for industrial control systems that require extremely high reliability and redundancy. The module uses Triple module redundancy (TMR) technology, which significantly improves the reliability and fault tolerance of the system by running the same program in parallel on three identical modules and using a majority voting system to determine the output.

Product description
The T8451 module offers 40 digital output channels, each rated at 2A current. It is widely used in industrial automation an

d safety systems in petroleum, chemical, electric power, metallurgy and other industries, as well as distributed control systems (DCS).

Product characteristics
Triple module Redundancy (TMR) architecture: Significantly improves system reliability and fault tolerance.
40 digital output channels: can control a large number of external devices.
Automatic line monitoring: Support on-site equipment automatic line monitoring, timely detection of faults.
Card delay on and card delay off fault detection: improve system security.

Modular design: easy to install and maintain.
Product parameter
Power supply: 24Vdc
Output channels: 40
Current: 2A/ channel
Load voltage: 24Vdc
Response time: 1μs
Product specification
Dimensions: 176 mm x 82 mm x 42 mm
Weight: 0.35 kg
Application field
Petroleum, chemical: used to control valves, pumps, motors and other equipment.
Electricity: Used to control switchgear, relays, etc.
Metallurgy: Used to control furnace temperature, material level, etc.
Pharmaceutical: Various equipment used to control the production process.
Distributed control System (DCS)
Matters needing attention
Power requirements: Ensure that the power supply voltage is stable and meets module requirements.
Load matching: The output load should conform to the rated current of the module.
Ambient temperature: The working ambient temperature should be within the specified range.
Installation: The module must be installed in a cabinet that meets requirements.