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S7 1200 analog input card 0-20mA

Created by: afeef at: 12/4/2017 12:34 PM (2 Replies)

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12/4/2017 12:34 PM	Rate (0)
afeef Posts: 88 Rating: (4)	Dear all Can we use 0-20 mA (6ES7231-4HD30-0XB0) for 4-20 mA analog input devices If possible any thing to be done?
afeef Posts: 88 Rating: (4)
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12/4/2017 1:27 PM	Rate (0)
Duris_I Diamond Member Joined: 4/28/2015 Last visit: 12/2/2023 Posts: 10306 Rating: (802)	Hello, you can use that in my opinion, only some shift due other value 4mA in decimal representation you need manipulate with..
	With best regards... Ivan Duris Flight: OMICO
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12/4/2017 4:31 PM	Rate (0)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 12/1/2023 Posts: 13953 Rating: (2277)	Agree with prior poster. You just scale your input from 4mA value to 20mA value rather than 0mA to 20mA. afeef Dear all Can we use 0-20 mA (6ES7231-4HD30-0XB0) for 4-20 mA analog input devices If possible any thing to be done?
	science guy
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