12/9/2009 10:09 AM | |
Posts: 153 Rating:
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you can to use 8 analog inputs only.And 1 module AM2 AQ with 2 analog output. LOGO! ...-oba6 (4 analog input)+AM2 +AM2+AM2 AQ or LOGO! .. (2 analog input)+AM2 +AM2+AM2+AM2 AQ Supports flexible expansion up to 24 DI, 16 DO, 8 AI, 2 AO; https://www.automation.siemens.com/logo/html_76/products/01LOGO/02BasicModules/index.html |
Last edited by: Andrey [Str] at: 12/9/2009 10:27 AMLast edited by: Andrey [Str] at: 12/9/2009 10:14 AMLast edited by: Andrey [Str] at: 12/9/2009 10:13 AM |
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12/9/2009 10:25 AM | |
Posts: 661 Rating:
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Andrey is right. You cannot connect 5 AM2 modules, only 4. But only together with a LOGO! 24RC or 230RC (because they don´t have integrated analog inputs). Switching some of the max. 8 AI´s toan AQ is possible with a multiplexer (analog MUX). Attachmentlogo_system_manual_en_2_1_1.pdf (515 Downloads) |
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12/11/2009 4:52 PM | |
Posts: 661 Rating:
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You want to give the analog signal to an external display to be able to display the pressure, right? Attachment8AI_2AQ.zip (529 Downloads) |
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