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| 3/2/2016 10:37 AM | |
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Posts: 22 Rating:
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Hi all, I have a CPU 1241 AC/DC/Relay and external 24VDC power. Can I connect the negative pin of 24VDC to 1L and 2L of PLC output terminal. In system manual, the diagram only shows connection of +24 to 1L and 2L ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 3/2/2016 2:26:17 PMNew subject after splitting Last edited by: lezard at: 3/2/2016 2:46:19 PM |
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| 3/2/2016 8:54 PM | |
Joined: 3/16/2015 Last visit: 10/10/2021 Posts: 1250 Rating:
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Yes you can. L1 and L2 are common terminals of the relays. |
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