Technical data - electrical ratings Voltage supply 4.75...30 VDC Reverse polarity protection Yes Short-circuit proof Yes Consumption w/o load ≤70 mA Initializing time ≤ 30 ms after power on Pulses per revolution 1 … 65536 Duty cycle 45…55 % typical at 1024, 2048 ppr (further see table Duty cycle) Reference signal Zero pulse 90° or 180° Sensing method Optical Output frequency ≤300 kHz (TTL) ≤160 kHz (HTL) Output signals A+, B+, R+, A-, B-, R- Output stages TTL/RS422 HTL/push-pull Programmable parameters Output level TTL/HTL Pulse number 1...65536 Zero pulse width 90°/180° Zero pulse position Signal sequence Interference immunity EN 61000-6-2 Emitted interference EN 61000-6-3 Approval UL 508 / CSA 22.2 Technical data - mechanical design Size (flange) 2.5 x 2.5" (63.5 x 63.5 mm) Shaft type ø10 x 20 mm, solid shaft with flat ø3/8" x 4/5" (ø9.525 x 20.32 mm), solid shaft with flat Admitted shaft load ≤40 N axial ≤80 N radial Flange Square flange 2.5" (63.5 mm) Protection EN 60529 IP 65 (without shaft seal) IP 67 (with shaft seal) Operating speed ≤6000 rpm (+20 °C, IP 67) ≤12000 rpm (+20 °C, IP 65) Starting torque ≤0.015 Nm (+20 °C, IP 65) ≤0.02 Nm (+20 °C, IP 67) Material Housing: aluminium die-cast Flange: aluminium Solid shaft: stainless steel Operating temperature -40...+100 °C Relative humidity 90 % non-condensing Resistance EN 60068-2-6 Vibration 30 g, 10-2000 Hz EN 60068-2-27 Shock 300 g, 6 ms Connection Flange connector M12, 8-pin Flange connector M23, 12-pin Cable Weight approx. 370 g