151685

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The Festo 151685 Proximity Sensor Switch is a high-performance component designed for precise position detection in industrial applications. This sensor features a block design and operates on a magneto-inductive measuring principle, ensuring reliable and accurate performance. It is compliant with EN 60947-5-2 standards and adheres to both EU and UK RoHS directives, making it an environmentally responsible choice. The sensor operates within a temperature range of -25 °C to 70 °C and offers a high repetition accuracy of 0.2 mm. With a PNP switching output and normally open contact function, it supports a maximum switching frequency of 1 kHz and can handle an output current of up to 200 mA. The Festo 151685 is equipped with an M8x1 A-coded connector, providing secure and straightforward electrical connections. Its robust construction, featuring materials such as PC, PET, POM, PUR, steel, and die-cast zinc, ensures durability and a high degree of protection with an IP67 rating. This sensor is ideal for applications requiring dependable position sensing in challenging environments.
Specification Description
Part Number 151685
Manufacturer Festo
Part Category Proximity Sensor Switch
Design Block design
Standard Compliance EN 60947-5-2
Certification RCM Mark, CE Mark, UKCA Mark
Material Compliance RoHS compliant
Measured Variable Position
Measuring Principle Magneto-inductive
Ambient Temperature Range -25 °C to 70 °C
Repetition Accuracy 0.2 mm
Switching Output PNP
Switching Element Function Normally open (N/O) contact
Hysteresis 0.1 mm to 1.5 mm
Switch-on Time ≤1 ms
Switch-off Time ≤1 ms
Maximum Switching Frequency 1 kHz
Maximum Output Current 200 mA
Maximum Switching Capacity DC 6 W
Voltage Drop ≤3 V
Inductive Protective Circuit Adapted to MZ, MY, ME coils
Off-state Current ≤0.01 mA
Short Circuit Current Rating Pulsed
Overload Protection Available
Operational Voltage Range DC 10 V to 30 V
Residual Ripple 10%
Reverse Polarity Protection For all electrical connections
Electrical Connection Type Plugs
Connector System M8x1, A-coded, to EN 61076-2-104
Number of Connections/Cores 3
Connection Outlet Orientation In-line
Material of Electrical Contacts Gold-plated brass
Type of Mounting With accessories
Mounting Position Optional
Product Weight 20 g
Housing Colour Black
Housing Material PC, PET, POM, PUR, Steel, Die-cast zinc
Switching Status Indication Yellow LED
Degree of Protection IP67
LABS (PWIS) Conformity VDMA24364-B2-L

The Festo 151685 is a high-performance proximity sensor switch designed for precise position measurement in industrial applications. Its robust block design ensures durability and reliability, while the magneto-inductive measuring principle provides accurate and repeatable results. With a wide operational temperature range and compliance with international standards, this sensor is suitable for various environments. The sensor features a PNP switching output and a normally open contact, making it versatile for integration into different systems. Its compact size and optional mounting position offer flexibility in installation, and the IP67 protection rating ensures resistance to dust and water ingress.

What is the primary function of this proximity sensor switch?

The primary function of this proximity sensor switch is to detect the presence or absence of an object using a magneto-inductive measuring principle.

What is the operational voltage range for this sensor?

The operational voltage range for this sensor is between 10 V and 30 V DC.

What is the maximum switching frequency of this sensor?

The maximum switching frequency of this sensor is 1 kHz.

What type of output does this sensor provide?

This sensor provides a PNP switching output with a normally open (N/O) contact function.

What is the degree of protection offered by this sensor?

This sensor offers a degree of protection rated at IP67, making it suitable for use in environments where it may be exposed to dust and water.

What materials are used in the construction of this sensor?

The sensor is constructed using materials such as PC, PET, POM, PUR, steel, and die-cast zinc, with gold-plated brass for the electrical contacts.

What is the maximum output current for this sensor?

The maximum output current for this sensor is 200 mA.

What is the ambient temperature range for this sensor?

The ambient temperature range for this sensor is from -25 °C to 70 °C.

Does this sensor have any protective features?

Yes, this sensor includes features such as short circuit protection, overload protection, and reverse polarity protection.

What is the weight of this sensor?

The weight of this sensor is 20 grams.

  • Detecting the presence or absence of objects in automation systems.
  • Position sensing in pneumatic and hydraulic cylinders.
  • Monitoring the movement of machine parts for precise control.
  • Ensuring safety by detecting the position of guards and doors.
  • Providing feedback for automated assembly lines.
  • Used in conveyor systems to detect product flow.
  • Implementing non-contact detection in harsh environments.
  • Supporting quality control processes by verifying object positioning.
  • Integrating into robotic systems for position feedback.
  • Enhancing efficiency in packaging machinery by detecting product presence.

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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