... 2.Various number of pulses(50-5000 p/r) 3.Output:Open conllector. 2011---RJ series Rotary Encoder,Shaft Encoder,Incremental ... selectable. 2,Appearance: usually round,various intallment type;diameter of main body:Φ6,Φ8,Φ10,pulse output: 50, 100, 200, 300, 1000, 2000 ... style,Outpur:usually multi-phase (A,B,Z)open collector output,contact output;As to absolute encoder. 4--20mA,RS485,can directly ...