Which base unit is right for which I/O module and how do I see that
Created by: xmnj at: 7/22/2019 2:27 PM (4 Replies)
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| 7/22/2019 2:27 PM | |
Joined: 9/30/2016 Last visit: 3/11/2025 Posts: 922 Rating:
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Please also see the attached acreenshots. We have a machine that is controlled by an old S5 PLC I am trying to find out which HW I need to buy to to replace it. I do however realize that I need a base unit for each of the I/O modules (maybe for the CPU also?) but which base unit is correct for which I/O module and how do I see that? Also - how many I/O modules can be connected to the CPU unit directly and how many I/O "stations" (ET 200 remote I/O racks) do I need to include? 1 pc SIMATIC DP, CPU 1510SP F-1 PN 6ES7510-1SJ01-0AB0 12 pcs ET 200SP, digital input module 6ES7131-6BF00-0CA0 16 pcs ET 200SP, digital output module 6ES7132-6BD20-0BA0 4 pcs ET 200SP, analog output module 6ES7135-6FB00-0BA1 3 pcs ET 200SP, F-DI 8x 6ES7136-6BA00-0CA0 1 pc ET 200SP, F-DQ 8X 6ES7136-6DC00-0CA0 AttachmentS5 PLC.zip (380 Downloads) |
| 7/22/2019 2:38 PM | |
Joined: 8/31/2005 Last visit: 3/13/2025 Posts: 2198 Rating:
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Have a look on the SINAMTIC Selecton Tool. Designing your PLC is easier with it. You may export the HW configuration to TIA Portal. Online: www.siemens.com/tia-selection-tool Windows: http://www.siemens.com/tia-selection-tool-standalone |
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| 7/22/2019 3:02 PM | |
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Joined: 9/30/2016 Last visit: 3/11/2025 Posts: 922 Rating:
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Thank you for answering miami, I will give the selection tool a try.and see if I can figure it out. |
| 7/22/2019 3:43 PM | |
Joined: 7/9/2015 Last visit: 3/13/2025 Posts: 4194 Rating:
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Hi, normally this informations are visible in the technical data of modul i.e. there you will find information "Usable BaseUnits". also check this: Which Base Units can you use for the IO modules of the ET 200SP?Regards, Towome |
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| 7/22/2019 7:52 PM | |
Joined: 5/30/2013 Last visit: 1/30/2025 Posts: 50 Rating:
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As mentioned: use the configurator: TIA selection tool. Some rule of thumbs: - Find the type of Bu you need by looking at the module decription: for example it may say "A0" type. - Then you are normally left with 4x choices: with or without infeed, and Aux no aux. - Aux = extra spare terminals not connected to the module itself. - with infeed ("white terminal"). This must be fed with 24VDC - without infeed("grey terminal"): takes the power from the module to the left: not necassary to feed 24VDC to this terminal. Rules: * The first module must always be white. * If you exceed 10A you need a new white terminal Other than that use "white terminals" if you want to "protect modules" against short circuit, it does not make sense though if you havent protected the power externally with fuses/selectivity modules. |
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