Overview
The Turck BI4-M12-AP6X-0.2-RS4T inductive sensor is a flush-mount proximity switch designed for reliable metal detection in demanding automation applications. With a 4mm rated switching distance and increased range capability, this M12 × 1 threaded barrel sensor operates across 10–30 VDC with PNP (NO contact) output, making it ideal for machinery automation, positioning, and level detection.
Key Features
- 4mm rated switching distance with increased switching range
- M12 × 1 threaded barrel design with flush-mount capability
- PNP NO contact output at 2.0 kHz switching frequency
- 10–30 VDC DC 3-wire operation
- 0.2 meter pigtail cable with male M12 × 1 connector
- Chrome-plated brass housing for corrosion resistance
- IP67 rated protection against dust and washdown
- Operating temperature range: -25°C to +70°C
Technical Specifications
- Rated Switching Distance: 4 mm
- Switching Frequency: 2.0 kHz
- Supply Voltage: 10–30 VDC
- Output Function: NO contact, PNP
- Electrical Connection: M12 × 1 (threaded barrel)
- Cable Length: 0.20 m (0.2 m pigtail)
- Housing Material: Metal (CuZn), Chrome-plated
- Protection Class: IP67
- Ambient Temperature: -25°C to +70°C
- Identifier Number: 4607096
- Connector Type: M12 × 1 male pigtail
Typical Applications
The BI4-M12-AP6X-0.2-RS4T is widely used in:
- Conveyor belt position sensing and presence detection
- Machine tool workpiece location and end-of-travel stopping
- Packaging machinery metal part detection
- Automotive assembly line part positioning
- Pneumatic and hydraulic cylinder feedback
- Material handling equipment level and limit switching
Compatibility & Replacements
Compatible With
- Allen-Bradley CompactLogix, ControlLogix PLC systems with M12 sensor modules
- Siemens S7-1200, S7-1500 controllers with M12 input cards
- Mitsubishi FX series PLCs with M12 analog/digital interface modules
- Omron CP, NX series controllers and EtherCAT networks
- Any 10–30 VDC PLC input module or I/O card accepting PNP proximity sensors
- Standard automation control systems with M12 sensor interface
Replaces / Drop-In Replacement For
The BI4-M12-AP6X-0.2-RS4T is a direct replacement for other Turck BI4 M12 threaded barrel inductive sensors with the same voltage range and output configuration. Verify cable length and connector orientation with your system integrator before ordering to ensure drop-in compatibility.
Works With
- EtherNet/IP and PROFINET industrial networks with M12 sensor adapters
- IO-Link master modules for advanced sensor diagnostics and parameterization
- Standard 24 VDC industrial power supplies and sensor amplifiers
- M12 X-coded and A-coded connector systems
- Turck mounting clamps and brackets (QM-12, BST-12B, MW12, BSS-12)
