ABB AI830A-EA Analog Input RTD Module Overview

The AI830A-EA is a high-performance analog input module designed for precise temperature measurement using RTD sensors. Manufactured by ABB, this device offers reliable and accurate data acquisition suitable for demanding industrial environments. The module supports up to 8 channels, enabling simultaneous measurement from multiple RTD sensors. Its robust design ensures stable operation under harsh electrical and environmental conditions, making it an ideal choice for automation and control systems. The AI830A-EA integrates seamlessly with existing industrial control equipment, providing enhanced measurement capabilities and improving overall system efficiency.

Technical Specifications

Parameter	Specification
Model	AI830A-EA
Brand	ABB
Input Type	RTD (Resistance Temperature Detector)
Channels	8
Supply Voltage	24 V DC ± 20%
Measurement Range	-200°C to +850°C
Accuracy	±0.1°C
Dimensions (WxHxD)	45 mm x 120 mm x 130 mm
Operating Temperature	-20°C to +70°C
Weight	0.35 kg

Key Features of AI830A-EA

The AI830A-EA module is engineered for superior performance in industrial measurement applications. It supports 8 independent channels, allowing simultaneous acquisition of temperature data from multiple RTDs. This enhances the efficiency of electrical control systems by providing comprehensive monitoring capabilities. The module’s automation-friendly design ensures seamless integration into complex control architectures. Its robust construction guarantees durability in harsh industrial environments, minimizing downtime and maintenance. Additionally, the module offers high measurement accuracy and stable performance, essential for precise process control. The compact form factor facilitates easy installation within existing equipment racks, making it a versatile choice for various industrial control solutions.

Applications

The AI830A-EA module is widely used in industrial automation for temperature measurement and control. It is ideal for monitoring critical processes in manufacturing plants, energy production facilities, and chemical processing units. The device’s multi-channel capability supports complex electrical systems requiring precise temperature data from diverse points. Its compatibility with various RTD sensors makes it suitable for integration into industrial control panels and equipment. This module enhances control accuracy and reliability, contributing to optimized operational efficiency and safety in demanding industrial environments.