Autonics BA2M-DDT Diffuse Type Photoelectric Sensor (PNP/NPN, M12)
Compact diffuse-reflective photoelectric sensor with stable detection and selectable NPN/PNP output.
Ideal for object detection in packaging machines, conveyors, and industrial automation systems.
The Autonics BA2M-DDT is a compact diffuse-type photoelectric sensor designed for reliable object detection in industrial automation environments. With selectable NPN/PNP output, fast response time, and compact housing, it is widely used in packaging, material handling, and OEM machinery.
Diffuse reflective sensing type
Detection distance up to 300 mm (depending on object)
NPN/PNP selectable output
Light-ON / Dark-ON selectable
Compact M12 connector type
Fast response time for high-speed applications
Built-in sensitivity adjustment
IP67 protection for industrial use
| Parameter | Specification |
|---|---|
| Model | BA2M-DDT |
| Sensing Type | Diffuse reflective |
| Sensing Distance | Up to 300 mm |
| Light Source | Infrared LED |
| Output Type | NPN / PNP (selectable) |
| Output Mode | Light-ON / Dark-ON |
| Response Time | ≤ 1 ms |
| Supply Voltage | 12–24 VDC ±10% |
| Connection Type | M12 Connector |
| Protection Rating | IP67 |
| Operating Temperature | −25 to +55 °C |
Packaging & bottling machines
Conveyor object detection
Counting applications
Material handling systems
Printing & labeling machines
OEM automation equipment
Autonics BA2M-DDT Photoelectric Sensor
Mounting nut
Instruction leaflet
Q1. What type of sensor is BA2M-DDT?
It is a diffuse-reflective photoelectric sensor.
Q2. Does it support both NPN and PNP output?
Yes, the output type is NPN/PNP selectable.
Q3. What is the sensing distance?
Up to 300 mm, depending on object size and reflectivity.
Q4. Is this sensor suitable for dusty environments?
Yes, it has IP67 protection.
Q5. Can it be used on conveyors?
Yes, it is commonly used for conveyor object detection and counting.
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