computer to bm85 via short haul modem

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Thread Starter

frank innocenti

trying to connect to bm85 (one of the modbus ports) via rs232 short haul modem, and can't get
the cabling right. I'd appreciate any help
 
W

William Hinton Sr. Electrical Engineer @

BM-85 modbus port connection
Download from Modicon
Modbus Plus Network BM85 Bridge Multiplexer
890 USE 103 00 Rev1.0

in page 85 it gives you, cable and adapter for your connection.In page 86 and 87 you have pins description
Buena Suerte
 
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