Leuze 50134007 Fiber Optic Sensor
The Leuze LV463.XR7/L4-M8 fiber optic sensor operates with red LED light source, 660 nm wavelength, and 10–24 V DC supply. Developed by Leuze, the LV463.XR7/L4-M8 Leuze LED Red Light Source Fiber Optic Sensor supports glass and plastic fiber optics, provides push-pull and PNP outputs, and maintains a 21 Hz switching frequency. This model belongs to the LV Series and includes rocker pressure switch controls with LED status indication.
| Brand | Leuze |
| Product Type | Fiber Optic Sensor |
| Product | LV463.XR7/L4-M8 |
Leuze LV463.XR7/L4-M8 Fiber Optic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cubic |
| Dimension (W x H x L) | 10 mm x 31.5 mm x 72 mm |
| Suitable for | Glass fiber optics Plastic fiber optics |
| Special version | Large operating range Time function |
| Light Source | LED, Red |
| Wavelength | 660 nm |
| Transmitted-signal shape | Pulsed |
| Supply voltage UB | 10 ... 24 V, DC |
| Number of digital switching outputs | 2 Piece(s) |
| Switching current, max | 100 mA |
| Switching voltage | high: ≥(UB -2.5V) low: ≤ 2.5 V |
| Switching output 1 | Transistor, Push-pull |
| Switching principle | IO-Link / light switching (PNP)/dark switching (NPN) |
| Switching output 2 | Transistor, PNP |
| Switching principle | Dark switching |
| Switching frequency | 21 Hz |
| Response time | 24 ms |
| Number of connections | 1 Piece(s) |
| Con:1 Function | Signal IN Signal OUT Voltage supply |
| Type of connection | Connector |
| Thread size | M8 |
| Housing material | Plastic |
| Plastic housing | ABS |
| Housing color | Black; Red |
| Type of fastening | Via optional mounting device |
| Type of display | LED |
| Operational controls | Rocker pressure switch Slide switch |
| Ambient temperature, operation | -10 ... 55 °C |
| Ambient temperature, storage | -20 ... 85 °C |
| Degree of protection | IP 50 NEMA 1 |
The LV463.XR7/L4-M8 Leuze LED Red Light Source Fiber Optic Sensor is designed for precise optical signal evaluation in industrial automation systems. This Leuze fiber optic sensor uses a 660 nm red LED, operates on 10–24 V DC, and offers dual transistor outputs for flexible switching logic. As part of the LV Series, the LV463.XR7/L4-M8 supports stable sensing across defined operating ranges.
In conveyors, packaging machinery, automated assembly lines, and inspection stations, the LV463.XR7/L4-M8 fiber optic sensor enables reliable object detection using focused red light. Its 24 ms response time and controlled 21 Hz switching frequency support consistent performance in standard automation tasks. The compact cubic housing with M8 connector simplifies installation in space-restricted panels.
The Leuze LV463.XR7/L4-M8 fiber optic sensor delivers dependable sensing where red LED light sources and connector-based wiring are required. Rocker pressure switch and slide switch controls allow accurate on-site configuration. As a member of the Leuze LV Series, the LV463.XR7/L4-M8 is suited for continuous operation in industrial automation environments.

