Hollow shaft optical incremental encoder, Pulses per revolution (PPR): 500., Shaft Type: Cable (pass-through or blind), with a diameter of 6 mm., Output signal: Push-pull output (HTL compatible)., Supply voltage: 10 - 30 VDC., Maximum switching frequency: <- 100 kHz., Exit signals: A 90° B, N + inverted., Protection: IP 42 (IP 64 for the tree in some configurations)., Maximum rotation speed: 12000 rpm (mechanical), 6000 rpm (electric)., Material: Black polyamide housing, aluminum flange., Operating Temperature: -20 to +85 °C., Connection: Radial cable.