Inductive proximity sensor SND04-P2

The ROKO SN04-P2 inductive proximity sensor is a non-contact sensor designed for detecting metal objects in industrial and automation applications. The version with a 10–30 V DC power supply and a PNP NC output is suitable for connection to control and signaling circuits where a normally closed switching output is required. The compact square body with mounting holes allows for firm attachment to the structure of the machine or device.

Technical specifications

• Model: ROKO SN04-P2
• Sensor type: inductive proximity sensor
• Supply voltage: 10-30 V DC
• Output type: PNP
• Switching function: NC
• Sensing distance: 4 mm
• Protection: IP67
• Designed for detecting metal objects
• Three-wire connection
• The wires BN, BK, BU are marked on the sensor body.

Functions and features

• Contactless inductive sensing principle without mechanical wear of the switching part
• Square compact design for installation in limited space
• Integrated cable for direct electrical connection
• Mounting holes in the sensor body for secure mounting
• PNP NC version for use in control circuits according to the required signal logic
• IP67 protection for use in environments with increased demands for protection against dust and water
• The pictures show delivery with mounting fasteners

Ideal for

• Industrial automation
• Detecting the position of metal machine parts
• Sensing the end positions of mechanical elements
• Integration into control systems and production lines
• Automatic machines, fixtures and conveyor applications

Package contents

• Inductive proximity sensor ROKO SN04-P2
• Mounting screws and nuts

Why choose this product?

• Clearly designated model SN04-P2 with stated power supply 10-30 V DC
• Combination of PNP output and NC switching function for specific control circuit requirements
• Inductive sensing for detecting metal objects without direct contact
• Compact design with fixed mounting option
• IP67 protection for operation in more demanding industrial environments

Installation and operating instructions

• Before connecting, verify the supply voltage and compatibility of the PNP NC output with the downstream device.
• Mount the sensor so that the sensing surface is oriented towards the detected metal object.
• When installing, use suitable fastening and avoid mechanical stress on the cable.
• Connect the wires according to the markings on the sensor label.
• We recommend that the installation be carried out by a professionally qualified person.

Safety notice

• Incorrect wiring may result in damage to the sensor or connected device.
• Disconnect power before assembly, disassembly, or service.
• Avoid shorting individual wires and damaging cable insulation.
• Do not use the sensor outside the specified supply voltage range.
• In environments with industrial interference, ensure proper cabling and secure connections.