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Guest showtime

Extension question

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I'm new on siemens plc's. I'm using cpu222 and i'd like to increase number of I/O . Can i use EM223 extension module to have 16I/16O. Thank you for your replies.

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Yes- the CPU 222 can be expanded by two modules.

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As i understand, i can use all kind of expensions whose suffixes are EM2. Is it true ? Edited by showtime

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You can add any two extension modules. For the brochure/catalog of all the items and compatibility, see www.sea.siemens.com and go into the automation library. Or I can email you the catalog.

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Thank you so much for help regards

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