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The SICK G6 Global Sensor is a robust, cost-effective photoelectric sensor designed for reliable performance in demanding industrial environments. As part of SICK’s global sensor line, it offers business-class reliability at an economical price point. The G6 delivers high precision and durability with its background suppression technology, ensuring accurate detection even in complex or cluttered settings. With a compact design and IP 67 enclosure rating, the sensor is built to withstand harsh conditions while maintaining consistent operation. Its red LED light source (650 nm) ensures optimal performance across various materials and surfaces. Ideal for applications requiring dependable object detection, the G6 combines simplicity with advanced functionality—delivering both performance and reliability in a single, easy-to-deploy solution.
The G6 employs background suppression technology to enhance detection accuracy by distinguishing between actual objects and background noise. It features a red LED light source operating at 650 nm, optimized for consistent performance with reflective or semi-transparent materials. The sensor supports light/dark switching via a rotary switch, allowing flexible configuration based on application needs. With an output current of up to 100 mA and response times below 625 µs, it ensures fast and reliable signal processing. The indicator LED turns yellow when light is received, providing visual confirmation of operation. Designed for robustness in real-world field conditions, the G6 delivers consistent performance through proven engineering—offering a balance between simplicity and advanced detection capabilities.
The SICK G6 operates within a supply voltage range of 10 to 30 V DC (VS), with overcurrent protection on the output. Maximum switching frequency is typ. 1 kHz, ensuring high-speed operation in dynamic environments. The sensing distance is typically up to 250 mm when using an object with 90% remission. Switching outputs are NPN open collector type (Q). Output current capacity is up to 100 mA. Response time is less than 625 µs, enabling rapid detection and response. The sensor features a 2-meter PVC cable with M8, 4-pin connector for secure and reliable connection. Housing materials include ABS, PC, and PMMA, contributing to durability and environmental resistance. All specifications are based on standard operating conditions as defined by SICK.
The G6 is configured via a rotary switch for light/dark switching, allowing users to select detection mode based on application requirements. It connects using a 2-meter PVC cable with an M8, 4-pin connector, enabling straightforward integration into existing control systems. The sensor’s open collector NPN output supports compatibility with standard industrial electronics and PLCs. Output is overcurrent protected for safety and system integrity. With its compact size and simple mounting options, the G6 integrates seamlessly into automated processes without requiring complex wiring or additional components. Its plug-in design (with M8 connector) ensures quick installation and easy maintenance in production lines.
The G6 is designed for operation within an ambient temperature range of –25 °C to +55 °C, making it suitable for a wide variety of industrial settings. The IP 67 enclosure rating provides full protection against dust ingress and temporary immersion in water up to 1 meter depth, ensuring reliable performance in wet or dirty environments. It is rated for operation under standard conditions with defined limits, including short-circuit protection at supply voltage (VS). The sensor’s materials—ABS, PC, PMMA—are selected for durability and resistance to environmental stressors. These features ensure long-term stability and consistent functionality across diverse industrial applications.
The G6 is ideal for use in automated production lines where reliable object detection is essential. It is commonly applied in packaging, assembly, and material handling processes where the presence or absence of objects must be detected accurately. Its background suppression technology ensures effective operation even when detecting small or low-reflective items against a complex background. The sensor’s compact size, robust construction, and ease of integration make it suitable for use in both fixed and mobile automation systems. Whether used to detect product presence on a conveyor or monitor part alignment, the G6 delivers consistent performance with minimal maintenance—providing a proven solution for industrial detection needs.
| Specification | Value |
|---|---|
| light source | , light type LED, red light, 650 nm 1) |
| supply voltage | VS 10 ... 30 V DC 2) |
| response time | ≤ 500 µs 6) |
| switching frequency | Typ. 1,000 Hz 7) |
| connector | M8, 4-pin |
| weight | With plug M8, approx. 40 g |
| housing material | ABS, PC, PMMA |
| sensing range | , typ. max. 15 m |
| Light source | , light type LED, red light, 650 nm 2) |
| Supply voltage | VS 10 ... 30 V DC 3) |
| Power consumption | ≤ 30 mA 5) |
| Response time | < 1,250 µs 6) |
| Switching frequency | Typ. 1 kHz 8) |
| Connection type | Cable, PVC, 2 m 8) |
| Ambient temperature | TA Operation –25 °C ... +55 °C |
| Weight | With plug M8, approx. 20 g |
| dimensions | in mm (inch) |
| sensing distance | on grey, 18 % remission |
| value | With plug M8, approx. 40 g |
| output | current IA max. 100 mA 5) |
| connection | type Cable, PVC, 2 m 8) |
| ambient | temperature TA Operation –25 °C ... +55 °C 10) |
| Typ. max. scanning range Operating range (EGR | 2) |
| mounting | bracket, wall mounting for G6 |
| Operating distance | 140 mm |
| Light spot diameter | 7 mm at 90 mm distance |
| With cable | 2 m, approx. 60 g |
| protected network max. | 8 A |
| Output current IA max. | 100 mA |
| Switching frequency 7) Typ. | 500 Hz |
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