"Gray code" is only a mathematical coding form, and it is unprofessional to output "Gray code" with absolute encoder.

The output of absolute encoder includes SSI, RS485, Profibus-DP, Canopen, 4-20 mA and parallel signal output.

The "Gray Code" mentioned earlier generally refers to single-turn parallel output, as well as push-pull output, open collector PNP and NPN, positive logic and negative logic, as well as Gray's residual code and so on. . .