
Autonics BUP-50-P Photoelectric Sensor
Product Summary:
 The Autonics BUP-50-P is a compact through-beam type photoelectric sensor offering reliable detection with a sensing distance of 50mm, suitable for opaque objects as small as Ø4mm. With IP66 protection and CE approval, it's ideal for demanding industrial environments.
Key Features:
- Sensing distance: 50mm (through-beam type) 
- Detects opaque objects min. Ø4mm 
- Infrared LED (940nm) light source 
- Fast response time: Max. 1ms 
- Operation: Light ON/Dark ON via control wire 
- PNP open collector output 
- IP66 protection rating 
- Fixed sensitivity, reliable in varying conditions 
- Cable type connection (Ø4, 2m) 
- Operating temp: -25 to 65°C 
Applications:
- Automated packaging lines 
- Object detection on conveyors 
- Machine safety interlocks 
- Bottle counting and sorting 
- Compact equipment requiring fast object sensing 
Product Benefits:
- Accurate detection of small opaque objects 
- Quick response for high-speed operations 
- Durable in harsh environments (IP66) 
- Easy integration into existing PNP-based control systems 
- Reliable even under varying lighting conditions 
FAQs:
Q1: What type of objects can the BUP-50-P detect?
A1: It can detect opaque materials with a minimum diameter of Ø4mm using its 50mm through-beam sensing capability.
Q2: Can this sensor operate in outdoor or dusty environments?
A2: Yes, the BUP-50-P is IP66-rated, ensuring protection against dust and water, making it suitable for harsh industrial environments.
Q3: What type of control output does it support?
A3: It supports a PNP open collector output, ideal for interfacing with PLCs and control modules in automation systems.