# Photoelectric Sensor, U-Slot, Thru-Beam

**Manufacturer:** Autonics  
**MPN:** `BUP-50S`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Autonics |
| Manufacturer name | Autonics |
| Manufacturer | Autonics |
| DimensionUnit | inch |
| GraingerSku | 32W294 |
| Extra Product Name | Photoelectric Sensor, U-Slot, Thru-Beam |
| WeightUnit | lbs |
| countryOfOrigin | Korea, Republic of |
| depth | 0.7874015748031495 |
| extendedLead | 2 |
| height | 0.7874015748031495 |
| height_Attrib | Depth |
| length | 3.06 |
| length_Attrib | Length |
| moq | 1 |
| MPN | BUP-50S |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | G5685242 |
| tierMinQty1 | 1 |
| tierPrice1 | 77.09 |
| url | https://www.zoro.com/autonics-photoelectric-sensor-u-slot-thru-beam-bup-50s/i/G5685242/ |
| width | 3.09 |
| width_Attrib | Width |
| UPC | 94720843016 |
| EAN | 94720843016 |
| Part Number | BUP-50S |
| Product Group | BISS |
| Item | Photoelectric Sensor |
| Circuit Type | NPN |
| IP Rating | 66 |
| Sensing Method - Rectangular Photoelectric Sensor | Through Beam |
| Power Requirement - Rectangular Photoelectric Sensor | 12 to 24V DC |
| Output Circuit Type - Rectangular Photoelectric Sensor | NPN |
| Width | 3.09", 500, 75 |
| Operating Mode - Photoelectric Sensor | Selectable Light On/Dark On |
| Depth | 20.00mm |
| Max Sensing Distance - Rectangular Photoelectric Sensor | 50mm |
| Max Load Current | 50mA |
| Operating Frequency | 55 Hz |
| Electrical Connection - Rectangular Photoelectric Sensor | 2m Cable |
| Electrical Connection | 2m cable |
| Height - Rectangular Photoelectric Sensor | 78mm |
| Sensing Method | Through Beam |
| Max Sensing Distance | 50mm |
| Length | 3.06" |
| Depth - Rectangular Photoelectric Sensor | 20mm |
| Power Requirement | 12 to 24VDC |
| Width - Rectangular Photoelectric Sensor | 78mm |
| NEMA Rating | Not Rated |
| Operating Temp Range | -10 Degrees to 60 Degrees C |
| Min Object Size | 1.50 mm dia Opaque |
| Shape | U-Slot |
| Response Time | 1.0 msec |
| Light Source | Infrared LED |
| Standards | CE Approval |
| Body Material | Metal |
| Operation Mode | Selectable Light On/Dark On |
| Country of Origin (subject to change) | Korea, Republic of |
| ASIN | B00C85ZLGI |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G5685242 | 77.09 | 1 | None | 1 |
| Grainger | 32W294 |  |  | None | 1 |
| Radwell | BUP-50S |  |  | None | 1 |
| Nex Instrument | BUP-50S | 67.0 | 1 | None | 1 |
| autonicsonline.com | BUP-50S |  |  | None | 1 |
| Digi-Key | 14673160 | 73.2 | 1 | None | 1 |
| Galco | BUP-50S-ATNC | 77.0 | 1 | None | 1 |

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