Sick GL6-P6112 Photoelectric Sensor
Sick GL6-P6112 photoelectric sensor delivers retro-reflective detection with up to 5 m sensing range, PNP output, and 1000 Hz switching frequency. The GL6-P6112, a Sick LED Retro-reflective Photo Sensor, features 650 nm PinPoint LED, dual lens design, and IP67 enclosure rating. It supports < 625 µs response time, light/dark switching, M8 4-pin connector, and operates on 10–30 V DC supply within Sick, Sick Photoelectric Sensors, and the G6 series.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GL6-P6112 |
Sick GL6-P6112 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric retro-reflective sensor |
| Functional principle detail | Dual lens |
| Sensing range max. | ≤ 6 m |
| Sensing range | ≤ 5 m |
| Light source | PinPoint LED |
| Type of light | Visible red light |
| Light spot size (distance) | Ø 8 mm (350 mm) |
| Wave length | 650 nm |
| Adjustment | None |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | ± 10 % |
| Current consumption | 30 mA 3) |
| Protection class | III |
| Digital Output type | PNP |
| Switching mode | Light/dark switching |
| Switching mode selector | Selectable via light/dark selector |
| Signal voltage PNP HIGH/LOW | VS - (≤ 3 V) / approx. 0 V |
| Output current Imax. | ≤ 100 mA 4) |
| Response time | < 625 µs 5) |
| Switching frequency | 1,000 Hz 6) |
| Housing | Rectangular |
| Dimensions (W x H x D) | 12 mm x 31.5 mm x 21 mm |
| Connection | Cable with M8 male connector, 4-pin |
| Housing material | Plastic, ABS/PC |
| Front screen material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Ambient operating temperature | –25 °C ... +55 °C |
| Ambient temperature, storage | –40 °C ... +70 °C |
| Weight | 60 g |
The GL6-P6112 Sick LED Retro-reflective Photo Sensor is designed for reliable object detection in industrial automation systems. It provides up to 5 m sensing range, uses a 650 nm PinPoint LED, and offers PNP output with 1000 Hz switching frequency. As part of the G6 series, the GL6-P6112 ensures stable sensing performance.
The GL6-P6112 is used in conveyors, packaging lines, assembly systems, and automated material handling applications. Its dual lens retro-reflective principle helps maintain accurate detection even with reflective surfaces. Light/dark switching supports flexible control integration, and the compact rectangular housing enables installation in space-limited industrial setups.
The Sick GL6-P6112 Photoelectric Sensor delivers consistent sensing with defined electrical and mechanical specifications. The GL6-P6112 within the G6 series supports reliable operation across industrial environments. As part of the Sick portfolio, it is suitable for applications requiring stable and repeatable object detection.
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