How to Interface CTB Encoder with Arduino

Hello All,
I would like to interface the CE9-2500-0L rotary encoder with arduino. Any idea how can it be done?
attached herewith the picture. I dont have much idea about encoders.
help with pin connection along with test code. will be appreciated.


Image from Original Post so we don't have to download it. See this Simple Image Posting Guide


Please post a link to the datasheet for your encoder.


I tried to find the datasheet on google, but not able to find it, I have sent an email to manufacturer if they can provide it.
As it has 8 wires in total

0V (GND)

is something which can be done with the above info?

I've tried to interface it with Arduino UNO, A & B is giving reading while working on CW or CCW. but I am not sure how to use Z in it.
I have attached A with pin 2 and B with pin 3 using interrupts on change.

what need to be get the data of Z? I attached in with pin 4 and try to read it in loop if its get changed on some point, but it not seems working.

Any help?


Maybe the Z connection produces one pulse per revolution - so you can tell when a full revolution has been completed?


Thanks robin yes its gives one pulse / rev.