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6/27/2007 5:23 PM | |
Joined: 9/23/2005 Last visit: 8/27/2024 Posts: 4347 Rating:
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Hi, You don't need to feed the module with 24V. The use of +U/M- or M+/M- depends of the range. take a look at the manual "S7-300 Automation System Module Data" at the link: http://support.automation.siemens.com/WW/view/en/8859629 |
Denilson Pegaia |
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