A-B T8431 Trusted TMR 4-20mA 40Ch AI Module, Industrial Automation Component
The A-B T8431 Trusted TMR 4-20mA 40Ch AI Module is designed for high-reliability analog input applications in industrial automation environments. It supports up to 40 channels of 4-20mA signal input, ensuring precise and reliable data acquisition.
Manufacturer:Rockwell Automation
Model:T8431
Module Category:Analog Input Module
Channels:40
Signal Range:4-20mA
Technology:TMR (Triple Modular Redundancy)
Power Supply:24VDC
Accuracy:±0.1%
Operating Temperature:-40°C to +85°C
Weight:0.5 kg
Dimensions:150mm x 90mm x 40mm
The A-B T8431 Trusted TMR 4-20mA 40Ch AI Module is engineered with robust design principles to ensure longevity and reliability in demanding industrial environments. With its advanced optical isolation feature, it provides superior protection against electrical noise and transient spikes, ensuring data integrity.
Each channel supports 4-20mA signals which are widely used in industrial processes for measuring temperature, pressure, flow, and other physical parameters. This module supports up to 40 channels, making it ideal for large-scale systems where multiple sensors need to be monitored simultaneously.
The module operates within a wide temperature range (-40°C to +85°C) and humidity range (5% to 95%), making it suitable for use in harsh environmental conditions. Its compact form factor allows for easy installation in tight spaces without compromising performance.
With a voltage rating of 24VDC, this module can be seamlessly integrated into existing control systems without requiring additional power supplies. The high accuracy of +/- 0.1% ensures precise measurements, crucial for maintaining optimal operation of industrial processes.
The A-B T8431 module is designed with ease-of-use in mind. Installation and configuration are straightforward, allowing for quick setup and minimal downtime. Whether you’re an experienced engineer or new to industrial automation, this module provides the reliability and performance needed for critical applications.











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