Autonics : BF4G, Fiber Optic Sensors (BF4 Series)

Specifications

TypeStandard

Width12 mm

Height32.8 mm

Length65.3 mm

Response Frequency1Max. 0.5 ms (Normal mode)

Max. 0.7 ms

Power Voltage12 - 24VDC ±10 %, Ripple P-P: Max. 10 %

Current ConsumptionMax. 45 mA

Light Source (Modulated)Green LED

Sensitivity AdjustmentSelectable sensitivity adjustment button

Operation ModeSelectable sensitivity with ON/OFF button

Control OutputNPN OC outputLoad current: Max. 100 mA, Applied voltage-Max. 30VDC

Residual voltage: Max. 1V (at 100 mA load current), Max. 0.04V (at 16 mA load current)

Self-Diagnosis OutputON state under unstable sensing (When the target stays for 300 ms in unstable level)

ON state when control output short - circuited

Applied voltage: Max. 30 VDC

Load current: Max. 50 mA

Residual voltage: Max. 1 V (at 50 mA load current)

Residual voltage: Max . 0.4 V (at 16m A load current)

Protection CircuitShort - circuit protection, Reverse polarity protection circuit

IndicatorOperation indicator, Red LED, Stable indicator - Green LED flickers when the target stays in stable sensing level

Interference Prevention FunctionIncluding differential frequency function (Select able FREQ. 1 or FREQ. 2 by ON/OFF button)

Timer Function (Selectable)OFF delay timer (Approx. 40 ms fixed)