Rotary Encoder 1.Encoder shaft 6/8/10 mm ,D=38/50 mm 2.Various ... /r) 3.Output:Open conllector. 2011---RJ series Rotary Encoder,Shaft Encoder,Incremental Encoder Features: 1,Photo-electric rotary encoder is a digit sensor integrated with light ... ,B,Z)open collector output,contact output;As to absolute encoder. 4--20mA,RS485,can directly connect to computor and PLC ...