Leuze 50133974 Fiber Optic Sensor
The Leuze LV463.XR7/4T-M8 fiber optic sensor uses red LED light at 660 nm with 10–24 V DC PNP output. Manufactured by Leuze, the LV463.XR7/4T-M8 Leuze Slide switch Operational Controls Fiber Optic Sensor features light/dark switchable operation, 100 mA switching current, and a compact cubic housing. This model is part of the LV Series and supports glass and plastic fiber optics with slide switch controls.
| Brand | Leuze |
| Product Type | Fiber Optic Sensor |
| Product | LV463.XR7/4T-M8 |
Leuze LV463.XR7/4T-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 | 1 Piece(s) |
| Switching current, max | 100 mA |
| Switching voltage | high: ≥(UB -2.5V) low: ≤ 2.5 V |
| Switching output 1 | Transistor, PNP |
| Switching principle | Light/dark switchable |
| Switching output 2 | - |
| Switching principle | - |
| 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.XR7/4T-M8 Leuze Slide switch Operational Controls Fiber Optic Sensor is designed for stable optical signal processing in industrial automation systems. This Leuze fiber optic sensor operates using a 660 nm red LED, a 10–24 V DC supply, and a PNP transistor output for controlled switching. As a member of the LV Series, the LV463.XR7/4T-M8 integrates reliably into compact control environments.
In conveyors, packaging equipment, automated assembly lines, and inspection stations, the LV463.XR7/4T-M8 fiber optic sensor provides consistent object detection. Its 24 ms response time and 21 Hz switching frequency support applications with steady sensing requirements. The M8 connector and cubic housing allow easy installation where space and wiring access are limited.
The Leuze LV463.XR7/4T-M8 fiber optic sensor combines slide switch and rocker pressure switch controls for straightforward setup and adjustment. Light and dark switching modes enable flexible adaptation to different detection tasks. As part of the Leuze LV Series, the LV463.XR7/4T-M8 is suited for continuous industrial automation use where reliable optical amplification is required.

