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SOLVED! Transistor output, to which side the voltage&load?

Created by: tenuke at: 5/11/2020 3:19 PM (3 Replies)

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5/11/2020 3:19 PM	Rate (0)
tenuke Posts: 29 Rating: (0)	On Logo 24CE or any other logo with transistor outputs Does it matter on which side of the each output the voltage is applied to and / or on which side the load is? As in picture I have attached, is that ok? VCC 24V -> relay coil A1 -> relay coil A2 -> Logo Q1 -> Logo (Q1)M -> 0V Ground Attachment Capture.PNG (693 Downloads)
tenuke Posts: 29 Rating: (0)	Last edited by: tenuke at: 05/11/2020 16:39:28
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5/11/2020 3:31 PM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 3/22/2025 Posts: 34925 Rating: (4369)	Not correct. The relay coil is connected as follows. Example of output Q1. Connect terminal Q1 to A1 of the coil. Connect A2 of the coil to terminal M. See attachment. Attachment LOGO! 8 manual 0BA8 2017_11 xxxx8-0BA0 page 52.pdf (778 Downloads)
	Last edited by: ixo65 at: 05/11/2020 16:09:49 Changed attachment
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5/11/2020 4:05 PM	Rate (0)
tenuke Posts: 29 Rating: (0)	Wrong attachment from you So you mean that the Logo provides the +24V itself?
tenuke Posts: 29 Rating: (0)
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5/11/2020 4:11 PM	Rate (1)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 3/22/2025 Posts: 34925 Rating: (4369)	Sorry, I have changed the attachment to the right.... Yes, the outputs of 24CE provides +24VDC and M by itself...

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SOLVED! Transistor output, to which side the voltage&load?

Created by: tenuke at: 5/11/2020 3:19 PM (3 Replies)

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tenuke

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Last edited by: tenuke at: 05/11/2020 16:39:28

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*SOLVED!* Transistor output, to which side the voltage&load?

Created by: tenuke at: 5/11/2020 3:19 PM (3 Replies)

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tenuke

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Last edited by: tenuke at: 05/11/2020 16:39:28

ixo65

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Last edited by: ixo65 at: 05/11/2020 16:09:49

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SOLVED! Transistor output, to which side the voltage&load?

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Thanks 2