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S71200 analog input in source mode

Created by: Oscar_83PL at: 8/10/2012 3:06 PM (5 Replies)

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8/10/2012 3:06 PM	Rate (0)
Oscar_83PL Bronze Member Joined: 10/22/2008 Last visit: 2/2/2021 Posts: 352 Rating: (5)	Hello, s71200 analog input measure current in loop in 0+ and 0-. It is possible to connect 0- to 0VDC and and analog transducer to 0+. In this configuration s71200 analog is in sink mode. However can I connect 0+ to 24VDC and 0- to sinking current transducer? best regards Attachment sink.JPG (351 Downloads)

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8/14/2012 12:56 PM	Rate (0)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 2/26/2021 Posts: 3901 Rating: (1160)	Hi, some details are not clear to me: 1 - Witch Analog Input you will use? For Voltage or for Current? What is the order number of the module? 2 - What type of signal sends your transmiter? Voltage? Current 2 wire (passive)? Current 4 wire (active)?
	Denilson Pegaia Siemens Industry Sector Technical Support
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8/14/2012 12:59 PM	Rate (0)
Oscar_83PL Bronze Member Joined: 10/22/2008 Last visit: 2/2/2021 Posts: 352 Rating: (5)	some details are not clear to me: 1 - Witch Analog Input you will use? For Voltage or for Current? What is the order number of the module? Current input. 6es7231-4hd30-0xb0 2 - What type of signal sends your transmiter? Voltage? Current 2 wire (passive)? Current 4 wire (active)? current 4 wire.

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8/28/2013 3:59 PM	Rate (0)
beppexx80 Member Joined: 7/11/2011 Last visit: 5/28/2020 Posts: 1 Rating: (0)	Hello, I have the same problem, you have found a solution for the connection?

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8/28/2013 7:48 PM	Rate (0)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 2/26/2021 Posts: 10178 Rating: (1690)	Oscar_83PL some details are not clear to me: 1 - Witch Analog Input you will use? For Voltage or for Current? What is the order number of the module? Current input. 6es7231-4hd30-0xb0 2 - What type of signal sends your transmiter? Voltage? Current 2 wire (passive)? Current 4 wire (active)? current 4 wire. Does the links in this threadanswer any of your questions? /tf/WW/en/Posts/67993 To me on first glance, it looks like trying to make the analog input source currentmay result in device destruction. That is what output devices do.
	science guy
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8/28/2013 10:13 PM	Rate (0)
Blue Moderator Moderator Joined: 4/21/2006 Last visit: 2/12/2021 Posts: 517 Rating: (24)	New question was transferred into a new thread: S71200 analog input problem.

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