Fiber Optic Amplifier

  • High-speed response under 0.5ms

  • Auto sensitivity adjustment/remote sensitivity adjustment

  • Built-in reverse polarity protection circuit; output short-circuit (overcurrent) protection circuit



TypeExternal synchronization input type
Light sourceRed LED(660nm)
Response Time Frequency 1: Max. 0.5ms
Frequency 2: Max. 0.7ms
Power supply12-24VDC ±10%(ripple P-P: max. 10%)
Current consumptionMax. 45mA
Operation modeLight ON/Dark ON(set by ON/OFF button)
Control outputNPN open collector
Timer functionOFF Delay(40ms)
Sensitivity adjustmentManual
Environment_Ambient illuminationSunlight: Max. 11000lx; Incandescent lamp: Max. 3000lx (received illumination)
Mutual interference preventionBuilt-in differential frequency mode(frequency 1(normal mode): max. 0.5ms; frequency 2: max. 0.7ms)
Self-diagnosis output ON state under unstable sensing(when the target stays for 300ms in unstable level)
ON state when control output is short-circuited
Load voltage: Max. 30VDC
Load current: Max. 50mA
Residual voltage - Max. 2.5V
MaterialCase: Heat-resistance acrylonitrile butadiene styrene; Cover: Polycarbonate
Cable specificationØ4mm. 4-wire. 2m(AWG22. core diameter: 0.08mm / number of cores: 60 / insulator out diameter: Ø1.25mm)
AccessoriesFixing bracket. Bolts. Nuts
WeightApprox. 120g Packaged (approx. 65g Unit)
Input of stop transmission functionBuilt-in
External synchronization functionBuilt-in(gate/trigger)

Products related to BF4R-E