... Output:Open conllector. 2011---RJ series Rotary Encoder,Shaft Encoder,Incremental Encoder Features: 1,Photo-electric rotary encoder is a digit sensor integrated with ... interfaces selectable. 2,Appearance: usually round,various intallment type;diameter of main body:Φ6,Φ8,Φ10,pulse output: ... style,Outpur:usually multi-phase (A,B,Z)open collector output,contact output;As to absolute encoder. 4--20mA, ...