KEYENCE FS-V11 Fiber Amplifier

Keyence FS-V11 Fiber Optic Photo Sensor Amplifier, 
Keyence Fiber Amplifier FS-V11 Digital Fiber Optic Sensor Amplifier Cable Type, Main Unit, NPN, Red LED, 250 µs (FINE) /500 µs (TURBO) /1 ms (SUPER TURBO) Response time, LIGHT-ON/DARK-ON (switch-selectable), NPN open-collector 100 mA max. (24 VDC max.), Residual voltage: 1 V max Control output, Reversed polarity protection, over-current protection, surge absorber, Up to 16 expansion units can be connected (a total of 17 units), 12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less Power voltage, 50 mA or less Current consumption, -10 to +55 °C 35 to 85 % RH Ambient temperature, The sensor includes selectable timer functions: ON-delay (40 ms), OFF-delay (10 ms), and timer OFF mode.