SICK Retroreflective Photoelectric Sensor, Rectangular Sensor

Sick Series G6 Photoelectric Sensor, 30V Maximum DC Voltage, 100mA Maximum Current - GL6-P4212

This miniature photoelectric sensor is a retro-reflective device designed for industrial detection tasks where a Compact form and robust environmental protection are required. It operates with a visible red pin-point LED beam and is intended for panel mounting with a rectangular plastic housing, providing a practical sensing solution for automated systems in manufacturing and process settings.

Features & Benefits

• Retro-reflective detection up to 5 m for long-range object sensing
  PNP output with ≤100 mA for direct interfacing to control inputs
  IP67 enclosure for washdown and dust-tight installations
  Pin-point 650 nm LED gives a focused spot for precise alignment
  Response time 650 μs for high-speed switching and reduced cycle time
  4-pin M8 connector enables quick connection and simple wiring

Applications

• Suitable for presence detection of parts on conveyor lines
  Ideal for alignment monitoring with reflectors in assembly stations
  Used for object counting where a fast switching frequency is required
  Can be used for packaging machinery sensing tasks
  Suitable for point detection in automated inspection cells

What supply voltage range does it accept?

It operates from 10V DC to 30V DC, with ripple tolerance of ±10%.

How is switching behaviour selected?

A rotary selector on the device allows choice between light and dark switching modes.

What mounting accessories are provided?

The product is supplied with a rectangular reflector and a stainless-steel mounting bracket for straightforward installation.

What protection does the output circuitry include?

The output includes overcurrent and short-circuit protection together with reverse-polarity safeguards on supply and I/O lines.

How does ambient temperature affect operation?

It is specified for −25 °C to +55 °C operating temperatures, with stability considerations following any sensitivity adjustment.

Notes

Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.