Autonics BS5-L2M Slot Type Photoelectric Sensor (Light-ON, High Speed)
Compact slot-type (photomicro) photoelectric sensor with high-speed response for accurate detection of small parts.
Ideal for PCB assemblies, paper sensing, and precision automation applications.
The Autonics BS5-L2M is a slot-type photoelectric (photomicro) sensor designed for high-speed and high-accuracy detection of small objects. Its compact structure and stable sensing make it suitable for PCB equipment, paper detection, and miniature automation systems.
Slot-type photomicro sensing
Light-ON operation
High-speed response suitable for fast-moving parts
Stable detection of small objects
Compact housing for tight installation spaces
Reliable performance in precision automation
Resistant to vibration and electrical noise
Easy integration into OEM machinery
| Parameter | Specification |
|---|---|
| Model | BS5-L2M |
| Series | BS5 |
| Sensor Type | Photomicro/Slot Type |
| Sensing Method | Through-beam (slot) |
| Output Operation | Light-ON |
| Light Source | Infrared LED |
| Response Speed | High-speed |
| Supply Voltage | 5–24 V DC |
| Output Type | Transistor output |
| Protection Rating | IP50 |
| Operating Temperature | −20 to +55 °C |
PCB assembly machines
Paper & label detection
Small part presence sensing
Office automation equipment
Precision assembly systems
Compact OEM machinery
Autonics BS5-L2M Photoelectric Sensor
Pre-wired cable
Product manual
Q1. What type of sensor is BS5-L2M?
It is a slot-type photomicro photoelectric sensor.
Q2. What does “L2M” indicate?
“L” denotes Light-ON operation, and “M” indicates standard indicator type.
Q3. Can it detect very small objects?
Yes, it is designed for small part and thin object detection.
Q4. Is it suitable for high-speed machines?
Yes, it offers fast response for high-speed automation.
Q5. Where is this sensor commonly used?
PCB machines, paper sensing, and precision automation equipment.
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