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Closing of the terminals for analog output 4-20 mA

Created by: Martins_Eng at: 12/19/2011 5:22 AM (2 Replies)

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12/19/2011 5:22 AM	Rate (0)
Martins_Eng Experienced Member Joined: 7/17/2010 Last visit: 2/17/2024 Posts: 184 Rating: (0)	Hello guys. A doubt somewhat basic, what is the correct way to close an analogue 4-20mA in siemens S7-300. Analog Output Model and 6ES7 332-0AB0-5HD01

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12/19/2011 7:26 AM	Rate (0)
UMENCHO Diamond Member Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating: (1181)	Hello, What did you mean with "close"? Does it means "wiring"? SIMATIC S7-300 S7-300 Automation System Module Data Best regards, Hristo Mihalev

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12/21/2011 12:45 PM	Rate (0)
Martins_Eng Experienced Member Joined: 7/17/2010 Last visit: 2/17/2024 Posts: 184 Rating: (0)	Dear Colleague UMENCHO. Thanks for the file, but come on I have a doubt here, the company will use a 4-20 mA analog output to control a proportional valve. So here all valves 4-20mA are connected according to Figure 1 this is right? Another thing is performing some tests here when you put 10% of the maximum analog output does not respond so the valve begins to operate when it gets above 35% it is possible to improve this condition. Since already Thanks Attachment Wiring.JPG (73 Downloads)

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