Autonics BM1M-MDT General Photoelectric Sensor BM1M-MDT
- Brand
- Autonics
- Model number
- BM1M-MDT
- Category
- Photoelectric Sensors
Autonics BM1M-MDT general photoelectric sensor (BM Series): sensing distance 1 m, Retroreflective, NPN open collector output, ≤ 100 mA. Order code note: DC12-24V.
Price and availability on request
Key features
- Easy to mount at a narrow space with small size and light weight
- Built-in external sensitivity adjuster (Diffuse reflective type only)
- Easy to mount by screw type in mounting hole
- Built-in reverse power protection circuit and output short overcurrent protection circuit
Specifications
| Series | BM Series |
|---|---|
| Order code description | DC12-24V |
| Catalogue model group | BM1M-MDT□ |
| Sensing type | Retroreflective |
|---|---|
| Sensing distance | 1 m |
| Sensing target | Opaque materials |
| Min. sensing target | ≥ Ø 60 mm |
| Response time | ≤ 3 ms |
| Light source | Infrared |
| Peak emission wavelength | 940 nm |
| Operation mode | Dark ON mode |
| Indicator | Operation indicator (red) |
| Unit weight (packaged) | ≈ 105 g (≈ 188 g) |
| Power supply | 12-24 VDC ±10 % (ripple P-P: ≤ 10 %) |
| Current consumption | It depends on the sensing type |
| Through-beam | Emitter: ≤ 45 mA, receiver: ≤ 45 mA |
| Reflective | ≤ 40 mA |
| Control output | NPN open collector output |
| Load voltage | ≤ 30 VDC |
| Load current | ≤ 100 mA |
| Residual voltage | ≤ 1.5 VDC |
| Protection circuit | Reverse power protection circuit, output short overcurrent protection circuit |
| Insulation resistance | ≥ 20 MΩ (500 VDC megger) |
| Noise immunity | ±240 VDC the square wave noise (pulse width: 1 ㎲) by the noise simulator |
| Dielectric strength | Between the charging part and the case: 1,000 VAC 50/60 Hz for 1 min |
| Vibration | 1.5 mm double amplitude at frequency of 10 to 55 Hz in each X, Y, Z direction for 2 hours |
| Shock | 500 m/s² (≈ 50 G) in each X, Y, Z direction for 3 times |
| Ambient illuminance (receiver) | Sunlight: ≤ 11,000 lx, incandescent lamp: ≤ 3,000 lx |
| Ambient temperature | -10 to 60 ℃, storage: -25 to 70 ℃ (no freezing or condensation) |
| Ambient humidity | 35 to 85 %RH, storage: 35 to 85 %RH (no freezing or condensation) |
| Connection | Cable type |
| Cable spec. | Ø 4 mm, 3-wire, 2 m (Emitter: Ø 3 mm, 2-wire, 2 m) |
| Wire spec. | AWG22 (0.08 mm, 60-core), insulator outer diameter: Ø 1.25 mm |
| Material | Case: ABS, sensing part: PC (through-beam type) or Acrylic (retroreflective, diffuse reflective type), bracket: SPCC, bolt: SCM, nut: SCM |
| Sold separately | Reflector: MS Series; Retroreflective tape: MST Series |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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