10/3/2018 2:08 PM | |
Joined: 10/20/2015 Last visit: 7/13/2024 Posts: 94 Rating: (19) |
Hello mmatt111, Take a look at the attached photo. Is this the way that you wired the logo device? |
10/3/2018 2:21 PM | |
Posts: 10 Rating: (0) |
Hello, Thank you for your quick answer. Please see attached how I've connected it. The "signal" output from my optical sensor is either 24V or 0V. |
10/3/2018 2:50 PM | |
Joined: 12/18/2014 Last visit: 12/7/2024 Posts: 34362 Rating: (4281)
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Are the power supply of the LOGO! an d the sensor the same 24 VDC or different? |
10/3/2018 3:19 PM | |
Posts: 10 Rating: (0) |
Here is the datasheet of this sensor: Mine is a PNP-type output. Attachmente3z-ls_ds_e_9_2_csm436.pdf (352 Downloads) |
Last edited by: mmatt111 at: 10/3/2018 3:19:50 PMLast edited by: The Helping Hand at: 10/4/2018 11:21:44 AMDeleted link, added pdf. |
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10/3/2018 3:29 PM | |
Joined: 12/18/2014 Last visit: 12/7/2024 Posts: 34362 Rating: (4281)
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For sensors with transistor output, it may be that the input of the LOGO! the sensor is not enough load. Then you have to additionally wire a resistor. AttachmentResistor.zip (349 Downloads) |
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