Sick GL6-P0511S11 Photoelectric Sensor
The Sick GL6-P0511S11 retro-reflective photoelectric sensor detects objects up to 5 m using visible red PinPoint LED light output. This Sick photoelectric sensor from the G6 series functions as a Sick PNP Light Switching Retro-reflective Sensor with dual lens optics, PNP digital output, and light switching mode. It supports 10–30 V DC supply, 1,000 Hz switching frequency, and IP67-rated rectangular housing for industrial automation use.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GL6-P0511S11 |
Sick GL6-P0511S11 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 switching |
| Switching mode 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 Phoenix connector |
| 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-P0511S11 Sick PNP Light Switching Retro-reflective Sensor is designed for stable optical detection in industrial automation systems. This Sick photoelectric sensor provides up to 5 m sensing range, retro-reflective dual lens operation, PNP output, and visible red PinPoint LED light. The GL6-P0511S11 belongs to the Sick G6 series and is used where consistent light switching behavior is required.
The GL6-P0511S11 Sick PNP Light Switching Retro-reflective Sensor is commonly applied in conveyors, packaging machines, automated assembly lines, and material handling systems. Its defined light switching mode supports reliable object detection with stable output signals. Fast response time and high switching frequency allow accurate sensing in continuous and high-speed industrial processes.
The Sick GL6-P0511S11 photoelectric sensor delivers predictable sensing performance with controlled electrical characteristics for long-term operation. Its IP67 enclosure, compact rectangular design, and secure Phoenix connector support dependable use in demanding environments. As part of the Sick G6 photoelectric sensor range, the GL6-P0511S11 is suitable for industrial applications requiring reliable retro-reflective light switching.
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