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SM331 7KF02 0AB0 real problem

Created by: mich23 at: 8/18/2010 2:00 AM (3 Replies)

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8/18/2010 2:00 AM	Rate (0)
mich23 Posts: 29 Rating: (0)	Hi experts, I need your help....... I have a SM331,and I need to connect 3 signal......the three signals are 4-20mA.... What´s the right configuration Hardware and Software for the SM331 ??? What happend if I dont use a alarm process ?? can It work ?? My HMI program will control the limits of the signals......I think there is no problem ?? Please help me.
mich23 Posts: 29 Rating: (0)
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8/18/2010 8:21 AM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 12/10/2024 Posts: 2957 Rating: (243)	Hello, i don't know what to suggest you... Your questions are too abstract. Maybe start from downloading this manual http://support.automation.siemens.com/WW/view/en/8859629. Then find some infro on analog modules and signal representation, then find your module by order number in the same data sheet and see hardware connection diagrams and wiring diagrams. This should be nice start for you.
	Best regards, Darius
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8/18/2010 10:33 PM	Rate (0)
H-H Platinum Member Joined: 7/2/2008 Last visit: 9/30/2024 Posts: 928 Rating: (309)	Hello mich23, I agree with Dariusthat your problem is not that clear so you can get a good answer. However, I hope you find this link helpful SIMATIC S7-300 SM331; AI 8x12 Bit Getting Started part 1: 4 -20mA Best regards. H-H

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8/24/2010 4:56 AM	Rate (0)
mich23 Posts: 29 Rating: (0)	Thanks for the information. Really thank´s a lot
mich23 Posts: 29 Rating: (0)
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