Overview
The Datasensor S18-5-K-32 is a compact M18 tubular diffuse photoelectric sensor engineered for reliable short-range object detection. This sensor features a plastic ABS housing and operates on 10–30 V DC with selectable NPN/PNP output, making it compatible with a wide range of industrial control systems. The M12 4-pin connector provides a standard industrial interface, while its 1–10 cm sensing range suits applications requiring close-proximity detection.
Key Features
- M18 form factor — standard tubular design fits existing mounting infrastructure
- Diffuse sensing technology — detects objects without requiring separate reflectors
- Selectable NPN/PNP output — configurable logic to match controller input requirements
- M12 4-pin connector — industry-standard industrial interface with 2 m cable length
- IP67 enclosure rating — sealed housing for wet and dusty environments
- Fast response time — 1 ms switching speed for dynamic applications
Technical Specifications
Electrical Specifications:
- Supply Voltage: 10–30 V DC
- Output Type: NPN/PNP (selectable)
- Maximum Output Current: 200 mA
- Frequency Response: up to 500 Hz
- Response Time: 1 ms
Sensing & Optical:
- Sensing Technology: Diffuse (short proximity)
- Sensing Range: 1–10 cm
- Light Source: IR (880 nm)
- Lens Material: PMMA
Physical & Environmental:
- Housing Diameter: M18
- Housing Material: ABS plastic
- Body Length: 67 mm
- Connector Type: M12 4-pin
- Cable Length: 2 m (standard)
- IP Rating: IP67
- Operating Temperature: -25 to +70°C
Typical Applications
- Conveyor belt object detection and counting
- Packaging line edge and gap detection
- Parts presence verification on assembly lines
- Ceramic, glass, or material handling systems
- Bottling and labeling equipment
- Machine guard interlocks and safety stops
- Automated warehouse and sorting systems
Compatibility & Replacements
Compatible With
- Allen-Bradley PLCs with 24 V DC input modules
- Siemens S7-1200/1500 with NPN/PNP sensor inputs
- Omron CJ, CP, and NX series controllers
- Mitsubishi FX and iQ-R series PLCs
- Schneider Modicon M340 and M580 controllers
- Any industrial controller with 10–30 V DC 24 V logic
- IO-Link enabled gateways (with appropriate adapter)
Replaces / Drop-In Replacement For
- S18-5-K-30 (cable version — verify application before substituting)
- Other M18 short-proximity diffuse sensors with M12 connector and similar voltage range
- Verify compatibility with your system integrator before ordering.
Works With
- M12 A-coded industrial connectors and patching cables
- Standard 24 V DC distributed I/O systems
- Datalogic/Datasensor configuration software and tools
- EtherCAT, PROFINET, or EtherNet/IP via industrial gateway modules
