ABB 6644789A2 Controlway Daughter Card Advanced Industrial Control Module

The ABB 6644789A2 Controlway Daughter Card is an advanced modular component designed for seamless integration within ABB’s automation systems. It typically operates within a voltage range of 24V DC and supports various communication protocols, enhancing data exchange and system efficiency. This daughter card is ideal for applications in process control, manufacturing automation, and robotics, ensuring reliable performance in industrial environments.
When compared to similar models such as the ABB CI860 or CI840 communication modules, the 6644789A2 offers improved data handling capabilities and enhanced compatibility with a broader range of ABB devices. Its modular design allows for easy upgrades, making it suitable for dynamic industrial applications where flexibility and scalability are essential.
The above parameters are for reference only. Please contact our technical team for precise selection.











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