How to check sensor is PNP or NPN | 4 wire sensors(no +nc) wiring | transmitter receiver photocell

photoelectric sensor working and wiring
• Photo electric sensors...
through beam sensors wiring
• Photo electric sensors...
diffuse reflective sensors wiring
• Photo electric sensors...
How to check sensor is pnp or npn.
(Positive output from sensor -PNP).
(Negative output from sensor-NPN).
how to check proximity switches .
how to check photocell which os npn or pnp
how to do the wiring of photocell
4 wire sensor wiring
4 wire no + nc wiring
transmitter receiver photocell wiring
emmiter and reciever sensor wiring

[@srinuvas3800]

Dear sir.please explain photo eye mark sensor.please sir

[@chunnuvaiyt7675]

👍

[@praveendeepa5063]

Super

[@made2automate]

👍🏻

[@PEARLENGINEERING1]

Thank you brother.

[@PEARLENGINEERING1]

I have watched your videos ..they are so good..best of luck

[@made2automate]

@@PEARLENGINEERING1 thanks:)

[@vinodbankar8942]

Pahile wale sensor ke white wire se 24 V nhi aaya.... nc hai to??

[@robisingh3475]

Registence connection ke sat

[@tumanbhargaw9188]

What is the meaning of L/D. Which is written on the sensor as an instructions

[@PEARLENGINEERING1]

D-Receiver L-Emitter

[@robisingh3475]

Sir muje eto Cron waring sikhana hai

[@PEARLENGINEERING1]

Ok..i have made many videos about eot crane watch all and learn.