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Posted: 2024-12-05 09:13 AM
ATV630 RS485
On an ATV630 does pin4:D1=A and pin5:=B. Trying to determine which pin is positive and which is negative. Thank you.
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Posted: 2024-12-16 04:14 AM
I have always used this connection on Pro-face HMIs with ATV, so 4 + and 5 -.
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Posted: 2025-01-13 10:03 PM
And to get a good overview about the different namings on RS485 you could use this
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