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Power supply for CPU 1212C DC/DC/DC

7/11/2010 10:13 AM	Rate (0)
Per Olof Posts: 311 Rating: (3)	Hello, Can I use this power supply (http://www.meanwelldirect.co.uk/product/DR-120-24/DR-120-24/default.htm) to drive the PLC S7-1200 (CPU 1212C DC/DC/DC). The max start-up current for the PLC is 12 A, and I can not se from the power supply sheet if it manage to drive the PLC at start-up ? Thanks Olof
Per Olof Posts: 311 Rating: (3)
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7/12/2010 10:19 AM	Rate (0)
Robster Gold Expert Joined: 5/28/2008 Last visit: 10/23/2024 Posts: 1343 Rating: (141)	Hi, have a look here: [url]http://support.automation.siemens.com/WW/view/en/37316256[/url]. You can compare it directly with the original power supply. regards

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7/14/2010 5:46 PM	Rate (0)
HansAST Experienced Member Joined: 5/24/2009 Last visit: 10/20/2024 Posts: 90 Rating: (3)	So the answer is yes. The shown power supply rates up to 5Amps at 24V. The standard Siemens one is only 2.5Amps...

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