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English Translations » 【仪表自控交流圈】 » Does anyone know the functions of the FBM224 communication c

Does anyone know the functions of the FBM224 communication card from FOXBORO company?

2017-09-14View Original

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How can one determine the quality of this card module?
Reply #22017-09-14
In the SMDH, if the Modbus communication module does not show red, then there is likely no major issue with the module. Another option is to install Modbus communication debugging software on your own computer, use a USB-to-SR485 converter, connect it to channel 224, and test to see if communication works properly

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Translated at 2026-07-21 02:46:39

Original: https://bbs.hcbbs.com/thread-1842663-1-1.html

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