Omron EE-SX 671/R optical sensors for Z probe
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Re: [Duet Wifi with Bi-Directional Logic Level Converter](Optical End Stops)
Hi, I have recently bought Duet 3d WiFi V1.04 and have at home 5 pcs. Omron EE-SX 671(NPN) and 5 pcs. Omron EE-SX 671R(PNP) optical sensors. I have found this post and its clear how to connect them for end stops X,Y and Z for my delta printer. Question is can I use them for Z probe and if so how do I wire them?
Here is link with data shet for them
http://www.ia.omron.com/data_pdf/cat/ee-sx47_67_ds_e_13_2_csm483.pdf
Thank You, Toni -
You should be able to follow the instructions here assuming the part number in the title is correct and your sensor is PNP.
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Thank You for info.
I will try it -
Can someone please check this scheme that I made and confirm is this wiring correct to use?
I have checked optical sensor Omron EE-SX671 with external supply at 5V and multimeter I have. There is no connection between sensor GND and OUT with power applied, but when blocking sensor diode light I have short between GND and OUT (approx 3-5 Ohm measuring between pins), thus OUT becomes GND and that routing to Z probe input.
Thanks
Toni -
That looks correct to me.
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@dc42 said in Omron EE-SX 671/R optical sensors for Z probe:
That looks correct to me.
Thank You for helping me to be sure before wiring.
Just one more thing , is it ok to put diode 1N4001 at wire from sensor Out to Z_Probe_IN or it is not needed?
Thx,
Toni
