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ABB CI840A Product Details

Nov 17, 2025 ABB

ABB CI840A is a powerful industrial computer or communication module designed for complex industrial automation and control systems.The following is a detailed introduction to ABB CI840A.

ABB CI840A

Product Overview

Brand and Model:ABB,CI840A 3BSE041882R1

Product Type:Communication Module/Tension Controller

Communication Protocol:Support PROFIBUS DP-V1 Communication Protocol

Technical Features

High-performance processor:CI840A is equipped with a high-performance processor that can quickly and effectively handle complex computing tasks to meet the needs of real-time control and data analysis.

Rich interfaces:In addition to the PROFIBUS DP-V1 interface,it also provides a variety of communication interfaces such as Ethernet and serial ports to ensure seamless connection with various industrial equipment and systems.

Rugged and durable:With a rugged shell design and an efficient heat dissipation system,it can operate stably in high-temperature and dusty industrial environments.

Flexibility and scalability:With configurable functions and powerful expansion capabilities,it can be customized and expanded according to specific application requirements.

High-precision measurement:In the application of tension controller,it has high-precision measurement and adjustment capabilities to ensure the stability and consistency of materials during the production process.

ABB CI840A

Application fields

Industrial automation:Suitable for automated production lines,robot control,packaging machinery,etc.,through its powerful computing power to achieve high-precision and high-efficiency automatic control.

Process control:In process control in chemical,pharmaceutical,food processing and other industries,it is responsible for monitoring and adjusting key parameters to ensure the safety and compliance of the production process.

Tension control:In industrial applications such as printing,coating,stretching,etc.that require control of material tension,it is used as a tension controller to ensure the stability and consistency of materials during the production process.

Energy management:In power and energy management systems,through precise data analysis and control logic,optimize energy utilization efficiency and reduce waste.

Product advantages

High reliability:ABB’s products are known for their high reliability.CI840A can operate stably in harsh industrial environments and withstand environmental challenges such as extreme temperatures,vibrations and electromagnetic interference.

Easy to install and maintain:Designed with user-friendliness in mind,the CI840A can be quickly installed in a control cabinet or workstation,and routine maintenance is relatively simple.Once a failure occurs,parts can be quickly replaced,reducing system downtime.

Long-term cost-effectiveness:Although the initial investment is high,considering its high reliability and easy maintenance,the CI840A can save a lot of operating and maintenance costs in the long run.

ABB CI840A-EA PROFIBUS DP-V1 Communication Interface Module
ABB
Featured Product

ABB CI840A-EA

Sep 24, 2025

The ABB CI840A-EA is a high-performance PROFIBUS DP-V1 communication interface module for the ABB S800 I/O system , integrated within the ABB Ability™ System 800xA platform. It facilitates fast and reliable data exc

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