Digital Fibre Optic SensorsFS-V20 series
Main unit: Infrared LED*2, NPN
Infrared LED (950 nm)
250 µs (FINE) /500 µs (TURBO) /1 ms (SUPER TURBO) /4 ms (ULTRA TURBO) /500 µs (HIGH RESOLUTION) /50 µs (HIGH SPEED)
Max. ±1,999 (variable)
Timer OFF, OFF-delay timer, ON-delay timer, and oneshot timer (1 to 500 ms)
NPN open collector output at 40 V with 100 mA max.*3 and a residual voltage of 1 V max.
12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less
S-APC mode OFF: 580 mW, S-APC mode turned ON or when the HIGH SPEED mode is selected.: 720 mW
S-APC mode OFF: 480 mW, S-APC mode turned ON or when the HIGH SPEED mode is selected.: 600 mW
S-APC mode OFF: 430 mW, S-APC mode turned ON or when the HIGH SPEED mode is selected.: 550 mW
Incandescent lamp: 20,000 lux max., Sunlight: 30,000 lux max.
-10 to +55 °C (No freezing)
35 to 85 % RH (No condensation)
10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
500 m/s2, 3 times in each of the X, Y, and Z directions
Unit and cover are both polycarbonate made
W 9 mm x L 70 mm x H 30 mm
Approx. 80 g (including 2-m cable)
*1 The model is sold only in Japan. Consult your KEYENCE representative if the model is required outside Japan.