Inductive sensor PL-05P, NO/PNP 10-30VDC

PL-05P is an inductive proximity sensor from the PS series designed for non-contact detection of metal objects in automation and control applications. It is an elongated square design with a horizontal sensing direction, flush mounting and a PNP transistor output in the NO version. The sensor is suitable for use in industrial systems, machinery and positioning applications where repeatable detection of metal targets is required when powered by DC voltage.

Technical specifications

• Model: PL-05P
• Series: PS Series Inductive Proximity Sensor
• Design type: long square type
• Sensor type: inductive proximity sensor
• Output method: PNP
• Output state: NO
• Supply voltage: 10–30 VDC
• Sensing distance: 5.0 mm
• Mounting method: flush
• Scanning direction: horizontal
• Maximum output current: 150 mA
• Maximum current consumption: 10 mA
• Residual voltage: less than 0.1 V
• Leakage current: less than 0.8 mA
• Hysteresis: less than 10% of the sensing distance
• Temperature drift: less than 10 µm per °C
• Voltage drift: less than 1 µm per V
• Protection circuit: against short circuit and reverse polarity
• Operating temperature: -25°C to +80°C
• Operating humidity: 35% to 95% RH
• Protection: IP67
• Response frequency: 800 Hz
• Color of the sensing surface for PNP version: green
• Body dimensions: face 17.0 × 17.0 mm, body length 35.0 mm
• Fixing holes: 2 holes 3.2 mm
• Cable length: 100 cm
• Wire connection: brown plus power supply, blue minus power supply, black output

Functions and features

• Non-contact inductive detection of metal objects without mechanical wear of the sensing part.
• Square, elongated body for installation in machines, fixtures and automation units.
• The flush-mounted design allows installation in a metal environment while complying with the mounting conditions for flushed sensors.
• PNP transistor output in NO logic for connection to control inputs of DC systems.
• Short circuit and reverse polarity protection increases resistance when connected to DC circuits.
• IP67 protection supports use in environments with increased dust and humidity.
• The LED indication is shown in the body drawing documentation.

Ideal for

• Detection of metal parts on production and assembly lines.
• Sensing the position of mechanical parts of machines and equipment.
• End and presence sensing in industrial automation.
• Integration into control systems with DC power supply and PNP inputs.
• Applications where flush mounting of a square inductive sensor is required.

Package contents

• Inductive proximity sensor PL-05P

Why choose this product?

• Clearly designated PNP NO design for DC control circuits.
• Verified specifications include 10–30 VDC power supply, 5.0 mm sensing distance, and 800 Hz response frequency.
• Flush mounting and square design facilitate mechanical integration into the device design.
• Short-circuit and reverse polarity protection circuits contribute to safer operation when connected correctly.
• IP67 protection and a wide operating temperature range support use in industrial environments.

Installation and operating instructions

• Make the connection according to the diagram for the PNP version: brown wire to the positive pole of the power supply, blue wire to the negative pole of the power supply, black wire as output.
• Observe the installation conditions for the flush-mounted inductive sensor and respect the mechanical dimensions of the housing and mounting holes.
• Use the sensor only within the supply voltage range of 10–30 VDC.
• When designing the output load, do not exceed the maximum output current of 150 mA.

Safety notice

• Incorrect wiring may result in damage to the sensor or connected equipment.
• Perform installation and electrical connections with the power disconnected.
• Observe the power supply polarity and correct output connection according to the manufacturer's diagram.
• When used in industrial facilities, ensure professional installation and adequate circuit protection.
• Do not use the sensor outside the specified electrical and climatic parameters.