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how to calculation a current between power suplly and modules?

Created by: edwin saputra at: 1/27/2016 7:31 AM (8 Replies)

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1/27/2016 7:31 AM	Rate (0)
edwin saputra Experienced Member Joined: 2/12/2014 Last visit: 5/28/2023 Posts: 158 Rating: (0)	Hello everybody, Help Me, I’m focused in programming, but I'm a little rusty on the current calculation. I know, the calculation is made Kirchoff law. I use Power supply module PS 307; 5 A; (6ES7307-1EA01-0AA0), and add it to the module: REMOTE I/O ET 200M (6ES7 153-4AA01-0XB0) = 1x AI8 (6ES7 331-7KF02-0AB0) = 4x DI16 (6ES7 321-1BH02-0AA0) = 2x AO2 (6AG1 332-5HB01-2AB0) = 1x DO32 (6ES7 322-1BL00-0AA0) = 1x How to calculation between current on the power supply and modules ? Thank you, Best regards,

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1/27/2016 9:17 AM	Rate (0)
mopS04 Platinum Expert Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1042)	edwin saputra Hello everybody, Help Me, I’m focused in programming, but I'm a little rusty on the current calculation. I know, the calculation is made Kirchoff law. I use Power supply module PS 307; 5 A; (6ES7307-1EA01-0AA0), and add it to the module: REMOTE I/O ET 200M (6ES7 153-4AA01-0XB0) = 1x AI8 (6ES7 331-7KF02-0AB0) = 4x DI16 (6ES7 321-1BH02-0AA0) = 2x AO2 (6AG1 332-5HB01-2AB0) = 1x DO32 (6ES7 322-1BL00-0AA0) = 1x How to calculation between current on the power supply and modules ? Thank you, Best regards, Hi edwin, see following manual: SIMATIC S7-300 S7-300 Module data and Technical Data of 6ES7153-4AA01-0XB0 Have a look at the input current of all modules to know if your power supply fits hope this helps, regards,
	FCK WAR! Be nice!
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1/27/2016 9:22 AM	Rate (0)
edwin saputra Experienced Member Joined: 2/12/2014 Last visit: 5/28/2023 Posts: 158 Rating: (0)	please give me a sample of calculation, thank's

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1/27/2016 9:50 AM	Rate (0)
Gordon Shumway Silver Member Joined: 9/16/2013 Last visit: 11/14/2023 Posts: 199 Rating: (23)	P=V*I V is fixed at 24 Volt. You will find P in the datasheets. Or you use TIA selection tool to check your selected power supply
	Last edited by: Gordon Shumway at: 1/27/2016 10:17:24 AM Grammar
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1/27/2016 10:08 AM	Rate (0)
edwin saputra Experienced Member Joined: 2/12/2014 Last visit: 5/28/2023 Posts: 158 Rating: (0)	i use PS 5 A, so... P = V.I => P = 24x5=120 watt. I just heard TIA selection tool. is there a download link? or included in the TIA Portal V12?

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1/27/2016 10:16 AM	Rate (0)
Gordon Shumway Silver Member Joined: 9/16/2013 Last visit: 11/14/2023 Posts: 199 Rating: (23)	direct link: https://mall.industry.siemens.com/spicecad/api/CS/thirdParty/tia-selection-tool/download/tia-selection-tool.zip for instruction and so on: http://w3.siemens.com/mcms/topics/en/simatic/tia-selection-tool/Pages/tab.aspx

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1/27/2016 10:24 AM	Rate (0)
edwin saputra Experienced Member Joined: 2/12/2014 Last visit: 5/28/2023 Posts: 158 Rating: (0)	thank you so much

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This contribution was helpful to 1 thankful Users Gordon Shumway

1/28/2016 12:40 AM	Rate (0)
edwin saputra Experienced Member Joined: 2/12/2014 Last visit: 5/28/2023 Posts: 158 Rating: (0)	I was download selection tool, how to use this software?is there any tutorials?

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1/28/2016 9:36 AM	Rate (0)
Gordon Shumway Silver Member Joined: 9/16/2013 Last visit: 11/14/2023 Posts: 199 Rating: (23)	look at the links I posted already... Gordon Shumway direct link: https://mall.industry.siemens.com/spicecad/api/CS/thirdParty/tia-selection-tool/download/tia-selection-tool.zip for instruction and so on: http://w3.siemens.com/mcms/topics/en/simatic/tia-selection-tool/Pages/tab.aspx

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