Procurement teams shortlist BUM4-40D-W-2M-A with Autonics Proximity Sensor, Autonics Tcn4 Series and Autonics Ben5M Mfr, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Autonics BUM4-40D-W-2M/A Photoelectric Sensor
The Autonics BUM4-40D-W-2M/A Photoelectric Sensor offers Through-beam type sensing type, 40mm, Infrared LED(940nm), NPN open collector(individual 4 outputs) output, 18-35VDC power supply. Manufactured by Autonics under the Autonics Photoelectric Sensors category, this model belongs to the Autonics BUM Series.

| Brand | Autonics |
| Product Type | Photoelectric Sensor |
| Model Number | BUM4-40D-W-2M/A |
Autonics BUM4-40D-W-2M/A Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Through-beam type |
| Sensing distance | 40mm |
| Sensing target | Opaquematerial of min. Γ4mm |
| Response time | Max. 1ms |
| Light source | Infrared LED(940nm) |
| Sensitivity adjustment | Fixed |
| Operation mode | Dark ON |
| Power supply | 18-35VDC |
| Current consumption | Max. 50mA |
| Control output | NPN open collector(individual 4 outputs) |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -25 to 65β, storage: -25 to 70β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP65 |
| Connection type | Cable type(Γ6, 2m) |
| Material | Case, Cover: ABS |
| Sensing Channel | 4-channel |
| Bracket | H01/H04(G01) |
| Weight | Approx. 1.5kg(approx. 500g) |
Please speak to our Technical Engineer for 4-Channel U-Shaped Photo Sensors BUM4-40D-W-2M/A at attractive prices. Technical Specs Summary of BUM4-40D-W-2M/A includes the sensor features a diffuse Through-beam type with a reliable sensing distance of 40mm, ensuring precise object detection. Powered by an Infrared LED(940nm), it operates in Dark ON mode, providing optimal efficiency in diverse environments. The response time is an impressive Max. 1ms, enabling quick and accurate detection. This sensor operates on a 18-35VDC power supply and consumes a maximum current of Max. 50mA. It includes an NPN open collector(individual 4 outputs) control output for versatile operation. Designed with durability in mind, the protection structure is rated at IP65, making it suitable for challenging conditions. The connection type features a robust Cable type(Γ6, 2m) for easy installation. Match Your Needs with a Quote for your requirement of 4-Channel U-Shaped Photo Sensors. We lead with pricing that's more favorable and support that's more attentive than other Suppliers & Traders.







