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SM 331 - Problem

3/11/2009 11:35 AM	Rate (0)
Thiyagi Posts: 5 Rating: (0)	Hi Dears, I use a SM 6ES7 332-5HD01-0AB0. I need 4-20ma analog output, but i get only 7.6ma of maximum even i force the output to 20ma. Kindly help me. Regards, Thiyagi R Siemens India ltd.
Thiyagi Posts: 5 Rating: (0)
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3/11/2009 1:45 PM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 11/12/2024 Posts: 8768 Rating: (1170)	Dear Thiyagi, Is everything right connected? Here is link to manual: http://support.automation.siemens.com/WW/view/en/8859629 Please have a look at par. 6.13 Best regards, Wizard

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3/11/2009 8:01 PM	Rate (0)
jklm Platinum Member Joined: 12/22/2006 Last visit: 1/25/2022 Posts: 1742 Rating: (309)	Hello, A typical load has 50 Ohm. Which means an output of 10V for 20 mA. If the load is to high, the board is not able to pusch 20 mA through it.
	Best regards jklm Suggestion was helpful? Feel free to rate it.
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3/12/2009 7:42 AM	Rate (0)
Ammy Platinum Member Joined: 4/19/2008 Last visit: 9/3/2024 Posts: 1525 Rating: (159)	Hi, If still your problem not solved then used Analog Isolator to the Input, it will halp you to resolve this problem. Amit Gohil
	Ammy New for every one.............. “No duty is more urgent than that of returning thanks.” If Problem Solved......! I can't help you privately - please post in the Forums
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3/13/2009 10:27 AM	Rate (0)
Thiyagi Posts: 5 Rating: (0)	Hi, I understand that for Analog op. SM 6ES7 332-5HD01-0AB0, i had to take out current ma output from pin no.3 and 6..plz correct me if i m wrong.. Regards, Thiyagi..
Thiyagi Posts: 5 Rating: (0)
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3/13/2009 7:19 PM	Rate (0)
UMENCHO Diamond Member Joined: 3/21/2006 Last visit: 11/1/2024 Posts: 10229 Rating: (1181)	Hello Thiyagi, Yes, you are right. For channnel 0, plus is on term. 3 - minus is on term.6. And in the future you can be more "aggressive". regards

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3/18/2009 10:09 AM	Rate (0)
Thiyagi Posts: 5 Rating: (0)	Thnx guys.. I have done with it successfully.
Thiyagi Posts: 5 Rating: (0)
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