1221729

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The Sick 1221729 is a compact and efficient photoelectric sensor designed for a wide range of industrial applications. This sensor, part of the W16 series, utilises advanced photoelectric retro-reflective technology with autocollimation, ensuring precise and reliable object detection. With a maximum sensing range of up to 10 metres, it is suitable for various environments, including those with challenging conditions such as fog or dust.

The sensor features a visible red light source with a PinPoint LED, providing a clear and focused light spot for accurate detection. Its robust design includes a plastic VISTAL® housing and PMMA optics, offering durability and resistance to environmental factors. The Sick 1221729 operates within a supply voltage range of 10 V DC to 30 V DC and supports both PNP and NPN switching outputs, making it versatile for integration into different systems.

Equipped with IO-Link communication, this sensor allows for easy configuration and monitoring, enhancing its functionality and adaptability in automated processes. The Sick 1221729 is an ideal choice for industries seeking reliable and efficient sensing solutions to optimise their operations.
Specification Description
Part Number 1221729
Manufacturer Sick
Part Family W16
Sensor Type Photoelectric retro-reflective sensor
Dimensions 20 mm x 55.7 mm x 42 mm
Sensing Range 0 m to 10 m
Light Source PinPoint LED
Light Type Visible red light
Wavelength 635 nm
Supply Voltage 10 V DC to 30 V DC
Current Consumption 30 mA to 50 mA
Switching Output Push-pull: PNP/NPN
Output Current ≤ 100 mA
Response Time ≤ 500 µs
Switching Frequency 1,000 Hz
Connection Type Cable with M12 male connector, 4-pin, 270 mm
Housing Material Plastic, VISTAL®
Optics Material Plastic, PMMA
Enclosure Rating IP66/IP67
Operating Temp. -40 °C to +60 °C
Storage Temp. -40 °C to +75 °C
Weight 70 g
Description The Sick 1221729 is a compact and efficient photoelectric retro-reflective sensor designed for a wide range of industrial applications. With its robust VISTAL® housing and high IP66/IP67 enclosure rating, it is built to withstand harsh environments. The sensor features a visible red light PinPoint LED for precise detection and alignment, making it ideal for detecting objects wrapped in film or in challenging conditions. Its versatile push-pull output and fast response time ensure reliable performance in dynamic settings. This sensor is a reliable choice for enhancing automation processes.

What type of sensor is this?

This is a small photoelectric sensor, specifically a photoelectric retro-reflective sensor with autocollimation.

What is the maximum sensing range of this sensor?

The maximum sensing range of this sensor is 10 metres.

What type of light does this sensor use?

This sensor uses visible red light with a wavelength of 635 nm.

What is the response time of the sensor?

The response time of the sensor is 500 microseconds in SIO Direct mode.

What are the dimensions of the sensor?

The dimensions of the sensor are 20 mm x 55.7 mm x 42 mm.

What is the enclosure rating of the sensor?

The sensor has an enclosure rating of IP66 and IP67 according to EN 60529.

What is the operating temperature range for this sensor?

The operating temperature range for this sensor is -40 °C to +60 °C.

What is the supply voltage range for this sensor?

The supply voltage range for this sensor is 10 V DC to 30 V DC.

What is the switching frequency of the sensor?

The switching frequency of the sensor is 1,000 Hz in SIO Direct mode.

What materials are used in the construction of the sensor?

The housing material is plastic, specifically VISTAL®, and the optics material is plastic, PMMA.

  • Automated production lines for object detection and positioning
  • Packaging machinery for detecting objects wrapped in film
  • Conveyor systems for monitoring and controlling product flow
  • Robotics for precise object recognition and alignment
  • Quality control systems for ensuring product consistency
  • Material handling equipment for detecting presence or absence of items
  • Industrial automation systems for enhancing process efficiency
  • Assembly lines for verifying component placement and orientation

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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