Overview
The Turck BI1-EG05-AP6X-V1331 is a flush-mount inductive proximity sensor designed for contactless, wear-free metal object detection in industrial automation. This sensor offers M5 x 0.5 threaded barrel and M8 x 1 flange connector design, making it suitable for embedded mounting in machine tooling and assembly fixtures. The sensor provides a 1mm rated switching distance and operates on 10-30 VDC supply power.
Key Features
- High-frequency electromagnetic AC field that interacts with the target for precise object detection
- 3-Wire NO (normally open) contact, PNP output configuration
- IP67 stainless steel body (42.7mm length) with plastic PA6.6 active area for harsh environments
- 3 kHz switch frequency for fast-response applications
- M8x1 male connector for field-replaceable cable connections
- Yellow LED switching state indicator for visual diagnostics
Technical Specifications
- Sensing Distance: 1mm rated switching distance
- Supply Voltage: 10-30 VDC
- Output Type: 3-Wire NO contact, PNP
- Output Current: 100mA maximum
- Switching Frequency: 3 kHz
- Housing Material: Stainless steel, 1.4305 (AISI 303)
- Active Area Material: Plastic PA6.6
- Protection Class: IP67
- Temperature Range: -25 to +70 °C ambient
- Thread Size: M5 x 0.5 flush threaded barrel
- Connector: M8 x 1 male connector
- Body Length: 42.7mm
- Mounting Style: Flush / Embeddable
Typical Applications
The Turck BI1-EG05-AP6X-V1331 is well-suited for machine tool automation, conveyor systems, parts detection in assembly lines, and position sensing in packaging machinery. Its compact M5 design and high switching frequency make it ideal for tight-tolerance part presence detection, part counting, and limit switching in robotic work cells.
Compatibility & Replacements
Compatible With
- PLC and controller systems accepting PNP digital input signals
- 10-30VDC industrial control power supplies
- M8 x 1 connector-based automation networks
- Standard industrial automation control systems (Allen-Bradley, Siemens, Mitsubishi, Omron)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. This sensor may replace other Turck BI1 series models with similar M5 x 0.5 threaded barrel form factors and M8 x 1 connector standards.
Works With
- EtherNet/IP and PROFINET industrial networks (via appropriate gateway modules)
- SCADA and HMI systems with PNP digital input modules
- Studio 5000 (Logix) PLC programming environments
- TIA Portal (Siemens) automation software
- Any DC 3-wire control circuit with PNP input capability












