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Autonics BJX100-DDT 10–30 VDC Photoelectric Sensor
BJX100-DDT is an Autonics 10-30 VDC photoelectric sensor with 100 mm diffuse reflective sensing distance and infrared LED source. Manufactured by Autonics, this sensor belongs to Autonics Photoelectric Sensors under the BJ Series, featuring diffuse reflective sensing type, 100 mm sensing distance, max. 1 ms response time, infrared LED (850 nm), Light ON and Dark ON selection, 10–30 VDC power supply, NPN open collector output, and cable connection type.

| Brand | Autonics |
| Product Type | Photoelectric Sensor |
| Model Number | BJX100-DDT |
Autonics BJX100-DDT 10–30 VDC Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Diffuse reflective type |
| Sensing distance | 100mm |
| Sensing target | Opaque, Translucent material |
| Response time | Max. 1ms |
| Light source | Infrared LED(850nm) |
| Sensitivity adjustment | Sensitivity adjuster |
| Operation mode | Light ON/Dark ON(set by switch) |
| Power supply | 10-30VDC |
| Current consumption | Max. 30mA |
| Control output | NPN open collector |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -25 to 60℃, storage: -40 to 70℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP65(IEC standard) |
| Connection type | Ø4mm, 3-wire, 2m (emitter of through-beam type: Ø4mm, 2-wire, 2m)(AWG26, core diameter: 0.52mm, number of cores: 20, insulator out diameter: Ø1mm) |
| Material | ㆍCase: polycarbonateㆍLED CAP: polycarbonateㆍLens, Lens cover: polymethyl methacrylate |
| Accessories_Common | Mounting bracket, M3 bolt: 2, adjustment screwdriver |
| Hysteresis(distance) | Max. 20% of sensing distance |
| Weight | Approx. 100g(approx. 50g) |
BJX100-DDT Autonics 10-30 VDC Photoelectric Sensor is designed for short-range object detection in industrial automation systems. This Autonics 10-30 VDC photoelectric sensor operates using diffuse reflective sensing with a 100 mm sensing distance and an infrared LED (850 nm) light source. It supports Light ON and Dark ON operation and provides a maximum response time of 1 ms. BJX100-DDT belongs to the Autonics BJ Series used in industrial automation applications.
The BJX100-DDT Autonics 10-30 VDC Photoelectric Sensor is commonly installed in conveyors, compact packaging machines, automated assembly lines, and inspection stations. Its defined sensing range enables accurate detection in confined spaces, while the NPN open collector output allows stable interfacing with PLC inputs. The fast response time supports consistent performance in applications requiring precise and repeatable object detection.
BJX100-DDT Autonics 10-30 VDC Photoelectric Sensor combines specified sensing distance, controlled response time, and stable electrical output for industrial automation use. As part of the Autonics BJ Series, it reflects the brand’s established reliability in photoelectric sensing solutions. With its infrared LED light source, selectable operation modes, and wide DC power compatibility, BJX100-DDT remains suitable for long-term operation in Indian industrial environments.




