ABB CI861K01 Communication Interface Module

CI861K01 belongs to the Communication Module of ABB AC800M controller family. AC800M is a fieldbus controller system launched by ABB, widely used in the field of industrial automation.
2. Reference for similar communication modules
Although there is a lack of specific instructions for CI861K01, CI8xx series communication modules of the same series are typically used to expand the network access capabilities of controllers. For example:
CI853: Dual RS232-C Communication Module
CI854: Profibus DP Communication Module
CI855: MB300 Communication Module
CI857: INSUM interface module (supports control and monitoring of electrical switchgear)
CI862: TRIO Communication Module
The main function of these modules is to enable the AC800M system to connect more third-party devices, support various industrial bus protocols, or achieve remote I/O integration.