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ABB AI843 Thermocouple/mV Input S/R 8 Channel Industrial Control Module

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The ABB AI843 is an 8-channel thermocouple/mV input module, specifically designed for robust industrial control applications requiring high accuracy and reliability.

Number of Channels:8

Input Type:Thermocouple/mV

Operating Voltage Range:10…50VDC

Sampling Rate:Up to 100 samples per second

Temperature Range:-200°C…1000°C

Accuracy:±0.1% FS

Connectivity:Supports MODBUS RTU protocol

Power Consumption:Max 5W

Dimensions:29mm x 24mm x 11mm

Operating Temperature:-20°C…+85°C

Storage Temperature:-40°C…+100°C

    The ABB AI843 is engineered to withstand harsh industrial conditions, ensuring stable performance in demanding environments.

    Featuring advanced signal processing technology, it provides precise measurements for critical applications in manufacturing, process control, and automation.

    With its wide input range covering a broad spectrum of temperature sensing needs, the AI843 is compatible with various thermocouple types, including J, K, E, S, T, and N.

    This module supports multiple communication protocols, facilitating easy integration with existing control systems and enhancing system flexibility.

    The inclusion of linear temperature compensation ensures accurate readings over the entire operational temperature range, reducing errors caused by environmental fluctuations.

ABB AI843 Thermocouple/mV Input S/R 8 ch




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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