What is the differnece between AI 561 (A1) and AI 561 (B4) ...the differnece between the two versions ?
Asked 5 months ago
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Hi
IMHO the difference is only the FW version.
Probably one of the two units have one improvement of the internal logical, in public ABB library there are not a documents about this.
In the past, I haved one similar case for analog input AI563, at the follow link the old answer
https://forum-controlsystems.abb.com/...
Hope this help you
IMHO the difference is only the FW version.
Probably one of the two units have one improvement of the internal logical, in public ABB library there are not a documents about this.
In the past, I haved one similar case for analog input AI563, at the follow link the old answer
https://forum-controlsystems.abb.com/...
Hope this help you
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