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Modbus communication in S7 1200 with CM 1241 RS 485

10/2/2010 11:47 AM	Rate (0)
DinaTP Posts: 27 Rating: (0)	Hi, Am using CPU 1212C with CM 1241 RS 485 - modbus module, i need to communicate with Carbon monoxide sensors - 15 Nos vide modbus. Please advice how to connect all nodes. Thanks, Dina.
DinaTP Posts: 27 Rating: (0)
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10/13/2010 5:58 PM	Rate (0)
Kaulquappe Posts: 3093 Rating: (324)	Just have a look at the attached file. Regards, Kaulquappe Attachment rs485.pdf (1092 Downloads)
Kaulquappe Posts: 3093 Rating: (324)
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5/12/2016 10:47 AM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4766 Rating: (122)	New question published by FARMAN ALI is split to a separate thread with the subject Communication s7-1200 to third party DCS with CM1241. Best regards Min_Moderator

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