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12v system and use of analog output

1/1/2007 7:28 PM	Rate (0)
diesel Posts: 5 Rating: (0)	Hi Will the analog output module work with the 12/24v controller? The info says it is a 24v unit, if it will not work, is there an easy way to use a 24v controller on 12volt system? Thanks in advance - Diesel
diesel Posts: 5 Rating: (0)
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1/2/2007 11:09 AM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 11/18/2024 Posts: 8770 Rating: (1171)	Hello diesel, It's possible to use expansion module AQ with a Logo 12/24, Here is link to manual: http://support.automation.siemens.com/WW/view/en/23671292 See chapter 2.1.2 But the AQ need 24 volt DC Best regards, Wizard

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1/2/2007 5:46 PM	Rate (0)
diesel Posts: 5 Rating: (0)	Hi Thanks for the info, so I just need to get 24v from 12v for the analog only. Does anyone know an easy way to produce 24v from a 12vdc supplyfor the small amount of power that the analog module requires? Regards Diesel
diesel Posts: 5 Rating: (0)
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2/1/2007 2:22 PM	Rate (0)
lubick Experienced Member Joined: 3/15/2006 Last visit: 11/6/2024 Posts: 6 Rating: (0)	Hi, try some DC/DC converters e.g. http://zahninc.com/su1.html http://www.majorpower.com/dctodc http://www.vicr.com/products/dc-dc/converter_modules ... Lubick

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