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try to make the CM1241 RS485 connector for ATV312

1/22/2018 12:13 PM	Rate (0)
Xavi17 Posts: 2 Rating: (0)	Regards, I try to make the CM1241 RS485 connector for ATV312 (RJ45). Can you tell me if my connection is correct? -Additional to it, should I add any resistance? see attached image Thank you ------------------------------------------------------------------------------------------ Split from S7 1200 with Modbus. Attachment pinout.png (245 Downloads)
Xavi17 Posts: 2 Rating: (0)	Last edited by: Jen_Moderator at: 1/22/2018 2:54:30 PM New subject after splitting
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1/22/2018 2:13 PM	Rate (0)
Duris_I Diamond Expert Joined: 4/28/2015 Last visit: 3/26/2025 Posts: 10837 Rating: (836)	Hello, should be ok in my opinon, in other case swap A and B wires can be made. Pls try check documentation of your device, I expect some recommendations there also about terminating and other connection tips.
	With best regards... Ivan Duris Flight: OMICO
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