Overview
The Sick WTE140-P430 photoelectric sensor is a robust background suppression photoelectric proximity sensor designed for precise object detection in industrial automation and control systems. This new in box unit delivers accurate, reliable switching with integrated red LED indication and PNP output logic suitable for PLC and microcontroller interfacing.
Key Features
- Background suppression photoelectric detection technology
- PNP light/dark switching output for easy controller integration
- Red LED indicator for visual detection feedback
- IP67 rated enclosure for washdown and dusty environments
- M8 connector for standard industrial quick-disconnect installation
- Wide operating voltage range: 10–30 VDC
- Low power consumption and fast response time
Technical Specifications
The WTE140-P430 meets standard industrial specifications for photoelectric sensing:
- Supply Voltage: 10–30 VDC
- Output Type: PNP light/dark switching
- Sensing Range: 2–500 mm (background suppression mode)
- Connector: M8 A-coded, 4-pin
- LED Indicator: Red, integrated
- Enclosure Rating: IP67
- Operating Temperature: –25 °C to +55 °C
- Response Time: Fast switching response for dynamic applications
Typical Applications
- Parts presence and positioning detection on assembly lines
- Box and container detection in packaging machinery
- Level sensing in storage and dispensing systems
- Material flow monitoring in conveyor and sorting systems
- Washdown and wet environment industrial sensing
- Integration with PLC, PAC, and motion control systems
Compatibility & Replacements
Compatible With
- Allen-Bradley CompactLogix, ControlLogix, MicroLogix controllers
- Siemens S7-1200, S7-1500 PLC systems
- Mitsubishi FX and Q-series PLCs
- Omron CP1E and CJ2 controllers
- Standard 10–30 VDC industrial power supplies
- EtherNet/IP and PROFINET enabled control networks
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The WTE140-P430 is designed as a direct replacement for other Sick W140 series background suppression sensors with matching M8 connector and 10–30 VDC specifications.
Works With
- Studio 5000 Logix Designer (Allen-Bradley)
- TIA Portal (Siemens)
- GX Works (Mitsubishi)
- Sysmac Studio (Omron)
- Industrial standard 24 VDC control circuits
- Discrete I/O modules and input termination cards
