Output frequency ≤300 kHz (TTL) ≤160 kHz (HTL) Reverse polarity protection Yes manufacter SKU EIL580P-SC - clamping flange Sensing method Optical Admitted shaft load ≤40 N axial ≤80 N radial Reference signal Zero pulse 90° or 180° Starting torque ≤0.015 Nm (+20 °C, IP 65) ≤0.02 Nm (+20 °C, IP 67) Scan ratio 45...55 % typical at 2048 ppr Weight approx. 300 g Size (flange) ø58 mm Relative humidity 90 % non-condensing Pulses per revolution 1...65536 Programmable parameters Output level TTL/HTL Pulse number 1...65536 Zero pulse width 90°/180° Zero pulse position Signal sequence Voltage supply 4.75...30 VDC Approval UL 508 / CSA 22.2 Materials Housing: aluminium die-cast Flange: aluminium Solid shaft: stainless steel Output stages TTL/RS422 HTL/push-pull Protection DIN EN 60529 IP 65 (without shaft seal) IP 67 (with shaft seal) Initializing time ≤30 ms after power on Resistance DIN EN 60068-2-6 Vibration 30 g, 10-2000 Hz DIN EN 60068-2-27 Shock 300 g, 6 ms Connection Flange connector M12, 8-pin Flange connector M23, 12-pin Cable Interference immunity DIN EN 61000-6-2 Emitted interference DIN EN 61000-6-3 Shaft type ø10 x 20 mm, solid shaft with flat (clamping flange) ø9.525 mm (3/8") x 20 mm, solid shaft with flat Operating speed ≤6000 rpm (+20 °C, IP 67) ≤12000 rpm (+20 °C, IP 65) EIL580P-SC - clamping flange output signals A+, B+, R+, A-, B-, R- Consumption w/o load ≤70 mA Operating temperature -40...+100 °C Short-circuit proof Yes