Description
Specifications
| Model | Standard type | External synchronization input type | Remote sensitivity setting type | ||||||
| BF4RP | BF4GP | BF4R | BF4G | BF4R-E | BF4G-E | BF4R-R | BF4G-R | ||
| Response frequency | Max. 0.5ms(Frequency 1), Max. 0.7ms(Frequency 2) | ||||||||
| Power supply | 12-24VDC ±10%(Rlpple P-P: Max. 10%) | ||||||||
| Current consumption | Max. 45mA | ||||||||
| Light source (modulated light) |
Red | Green | Red | Green | Red | Green | Red | Green | |
| Sensitivity adjustment | Sensitivity adjustment button(ON/OFF) | ||||||||
| Operation mode | Automatic selection of Light ON/Dark ON accordance with button setting | ||||||||
| Control output | NPN or PNP open collector output • Load voltage: Max. 30VDC • Load current: Max. 100mA • Residual voltage - NPN: Max. 1V(load current: 100mA), Max. 0.4V(load current:16mA) / PNP: Max. 2.5V |
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| Self-diagnosis output | ON state under unstable sensing(When the target stays for 300ms in unstable area), ON state when control output short-circuited |
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| • Load voltage: Max. 30VDC • Load current: Max. 50mA • Residual voltage - NPN: Max. 1V(load current: 50mA), Max. 0.4V(load current:16mA) / PNP: Max. 2.5V |
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| Protection circuit | Reverse power polarity, short-clrcult(overcurrent) protection circuit | ||||||||
| Indicator | Operation indicator: Red LED, Stability Indicator: Green LED ON when the target stays in stable sensing level | ||||||||
| Input of stop transmission function | - | Built-in | - | ||||||
| External synchronization function | - | Bullt-ln(Gate/Trigger) | - | ||||||
| Remote sensitivity setting function | - | - | Built-in | ||||||
| Interference prevention function†1 | Built-in differential frequency mode (set by frequency 1 or 2 by ON/OFF button) | ||||||||
| Timer function (selectable) | Built-in OFF delay timer, Approx. 40ms fixed | - | Built-in OFF delay timer, Approx. 40ms fixed | ||||||
| Ambient illumination | Sunlight : Max. 11,000lx, Incandescent lamp : Max. 3,000lx(Receiver illumination) | ||||||||
| Noise resistance | ±240V the square wave noise(pulse width : 1µs) by the noise simulator | ||||||||
| Dielectric strength | 1,000VAC 50/60Hz for 1 minute | ||||||||
| Insulation resistance | Min. 20MΩ(at 500VDC megger) | ||||||||
| Vibration | 1.5mm amplitude or 300m/s2 at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours | ||||||||
| Shock | 500m/s²(approx. 50G) in each of X, Y, Z directions for 3 times | ||||||||
| Environment | Ambient illumination | Sunlight : Max. 11000lx, Incandescent lamp : Max. 3000lx (received illumination) | |||||||
| Ambient temperature | -10 to 50°C, storage : -20 to 70°C | ||||||||
| Ambient humidity | 35 to 85% RH, storage :35 to 85% RH | ||||||||
| Material | Case : Heat-resistance ABS, Cover : PC | ||||||||
| Cable | Ø4, 4-wire, Length: 2m (AWG22, Core diameter: 0.08mm, Number of cores: 60, Insulator out diameter : Ø1.25) |
Ø4, 6-wire, Length: 2m (AWG24, Core diameter: 0.08mm, Number of cores: 40, Insulator out diameter : Ø1) |
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| Accessory | Mounting bracket, Bolts/nuts | ||||||||
| Approval | CE | ||||||||
| Unit weight | Approx. 65g | ||||||||
| Document download |  |
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† The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment.
