Leuze DRT25C.3/L6-M12 50141897 Optical Data Transmission
The DRT25C.3/L6-M12 is a high-performance Optical Data Transmission (Part No. 50141897) by Leuze, featuring high-speed signal transfer, robust M12 interface, and compact industrial design. The Leuze Optical Data Transmission series ensures consistent and secure communication across automated systems and control networks.

| Brand | Leuze |
| Product | Optical Data Transmission |
| Model Number | DRT25C.3/L6-M12 |
Leuze DRT25C.3/L6-M12 50141897 Optical Data Transmission - Technical Specifications
| Specification | Value |
|---|---|
| Operating principle | Reference teach on background |
| Thread Size | M12 |
| Operating Range | 0.05 ... 0.2 m, Max. distance to reference surface |
| Adjustment range | 50 ... 200 mm |
| Wavelength | 645 nm |
| Light Source | LED, Red |
| Supply Voltage | 12 ... 30 V, DC, Incl. residual ripple |
| Digital Switching Outputs | 2 Piece(s) |
| Switching Frequency | 750 Hz, (Teach level 1: 500 Hz) |
| Connection Type | Connector |
| No. of Pin | 4 -pin |
| Housing Material | Plastic |
| Plastic housing | ABS |
| Operating Temperature | -10 ... 50 °C, Temperature compensation ¹15°C |
| Ambient Temperature, Storage | -40 ... 70 °C |
| Degree of Protection (IP Rating) | IP 67, IP 69K |
| Dimension (W x H x L) | 15 mm x 42.7 mm x 30 mm |
| Net weight | 22 g |
| Type of display | LED |
| Switching element | Transistor, Push-pull |
| Switching principle | IO-Link / light switching (PNP)/dark switching (NPN) |
| Response time | 0.66 ms |
| Material | PUR |
The DRT25C.3/L6-M12 (Part No. 50141897) converts electrical data into modulated light signals to transmit information between devices, enabling low-latency and precise communication. Its optical design minimizes errors and interference, supporting synchronous operation for multiple channels within complex automation setups.
Industries use the DRT25C.3/L6-M12 (Part No. 50141897) for machine-to-machine communication, remote sensor monitoring, and process automation. Typical applications include conveyor systems, packaging lines, and assembly automation, where reliable and uninterrupted data flow is critical for operational efficiency and product quality.
Constructed for harsh industrial environments, the DRT25C.3/L6-M12 (Part No. 50141897) features durable housing, resistance to vibration and ambient light, and stable performance across temperature fluctuations. Its design ensures long-term reliability, making it suitable for demanding factory floors and automated production areas.