La description

Fibre Amplifier, Cable Type, Main Unit, NPN
Model FS-V21X*1
Type Main unit: Infrared LED*2, NPN
Light source Infrared LED (950 nm)
Response time 250 µs (FINE) /500 µs (TURBO) /1 ms (SUPER TURBO) /4 ms (ULTRA TURBO) /500 µs (HIGH RESOLUTION) /50 µs (HIGH SPEED)
Shift function Max. ±1,999 (variable)
Timer function Mode Timer OFF, OFF-delay timer, ON-delay timer, and oneshot timer (1 to 500 ms)
Control output NPN open collector output at 40 V with 100 mA max.*3 and a residual voltage of 1 V max.
Rating Power voltage 12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less
Power consumption Normal S-APC mode OFF: 580 mW, S-APC mode turned ON or when the HIGH SPEED mode is selected.: 720 mW
ECO half S-APC mode OFF: 480 mW, S-APC mode turned ON or when the HIGH SPEED mode is selected.: 600 mW
ECO all S-APC mode OFF: 430 mW, S-APC mode turned ON or when the HIGH SPEED mode is selected.: 550 mW
Environmental resistance Ambient light Incandescent lamp: 20,000 lux max., Sunlight: 30,000 lux max.
Ambient temperature -10 to +55 °C (No freezing)
Relative humidity 35 to 85 % RH (No condensation)
Vibration resistance 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
Shock resistance 500 m/s2, 3 times in each of the X, Y, and Z directions
Case material Unit and cover are both polycarbonate made
Size W 9 mm x L 70 mm x H 30 mm
Weight 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. *2 The operation indication light of the infrared types does not illuminate. *3 The maximum current will be 20 mA in the case of expansion.
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