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Leuze MLC310R30-600 Safety Light Curtain

| Brand | Leuze |
| Product Type | Safety Light Curtain |
| Model Number | MLC310R30-600 |
Leuze MLC310R30-600 Safety Light Curtain – Technical Specifications
| Specification | Value |
|---|---|
| Series | MLC 300 |
| Device type | Receiver |
| Contains | 2x BT-NC sliding block |
| Application | Hand protection |
| Functions | Automatic start/restart, Transmission channel changeover |
| Resolution | 30 mm |
| Protective field height | 600 mm |
| Synchronization | Optical between transmitter and receiver |
| Protective circuit | Overvoltage protection, Short circuit protected |
| Supply voltage UB | 24 V, DC, -20 ... 20 % |
| Current consumption, max. | 150 mA |
| Number of safety-related switching outputs (OSSDs) | 2 Piece(s) |
| Safety related switching output Type | Safety-related switching output OSSD |
| Switching voltage high, min. | 18 V |
| Switching voltage low, max. | 2.5 V |
| Switching voltage, typ. | 22.5 V |
| Voltage type | DC |
| Current load, max. | 380 mA |
| Load inductivity | 2,000 µH |
| Load capacity | 0.03 µF |
| Residual current, max. | 0.2 mA |
| Voltage drop | 1.5 V |
| O/P 1: Switching Principle | 24 V switching |
| O/P 1: Switching Output | Transistor, PNP |
| O/P 2: Switching Principle | 24 V switching |
| O/P 2: Switching Output | Transistor, PNP |
| Response time | 7 ms |
| Restart delay time | 100 ms |
| Number of connections | 1 Piece(s) |
| Function | Machine interface |
| Type of connection | M12 Connector 5-pin |
| Type | Male |
| Dimension (W x H x L) | 29 mm x 666 mm x 35.4 mm |
| Housing material | Metal: Aluminum |
| Lens cover material | Plastic / PMMA |
| Material of end caps | Diecast zinc |
| Housing color | Yellow, RAL 1021 |
| Type of fastening | Groove mounting, Mounting brackets, Mounting on Device Column, Swivel mount |
| Type of display | LED |
| Number of LEDs | 2 Piece(s) |
| Degree of protection | IP 65 |
| Protection class | III |
| Ambient temperature, operation | -15 ... 55 °C |
| Ambient temperature, storage | -30 ... 70 °C |
| Relative humidity (non-condensing) | 0 ... 95 % |
| Net weight | 750 g |
The Leuze MLC310R30-600 receiver provides an excellent safety solution for machinery requiring wide-area hand protection. With a protective field height of 600 mm and a fine resolution of 30 mm, it’s designed to detect small intrusions without compromising speed. Operating on a 24 V DC power supply with a wide tolerance range of ±20%, this device consumes just 150 mA of current, making it energy-efficient and stable even under fluctuating plant conditions.
It features 2 safety-related PNP OSSD outputs, each switching at 24 V, delivering safe stop signals through transistor-based circuits. The response time of 7 ms ensures quick reaction, and the optical synchronization between transmitter and receiver eliminates extra wiring. With built-in short circuit and overvoltage protection, the MLC310R30-600 is dependable even in electrically noisy environments.
Its rugged metal housing is built from aluminum with diecast zinc end caps, and the optical face is protected by a durable PMMA lens cover. Measuring just 29 mm x 666 mm x 35.4 mm and weighing 750 g, this light curtain installs easily via groove mounting, brackets, or swivel options. The M12 5-pin male connector allows quick wiring, while the dual LED indicators support fast diagnostics. With IP65 protection and operation from -15°C to 55°C, the Leuze MLC310R30-600 Safety Light Curtain is trusted across industries such as pharmaceuticals, bottling, assembly, and printing—where reliable safety, ease of maintenance, and system compatibility are essential.
The Leuze MLC310R30-600 Safety Light Curtain is ideal for automation zones where medium-range hand protection is required without obstructing workflow. Common applications include automated bottling lines, labeling stations, carton forming machines, and material handling equipment—areas where operator safety and open machine access must coexist.
This model’s 600 mm protective field height is well-suited for machines where frequent hand insertion is needed, and its 30 mm resolution ensures even small intrusions are detected accurately. The quick 7 ms response time reduces risk while supporting high-speed production. Maintenance teams appreciate the M12 plug-and-play connector, easy-to-read LED indicators, and flexibility in mounting options—saving time during setup and troubleshooting.
Engineered for Indian shop floor conditions, the MLC310R30-600 Safety Light Curtain offers robust performance in high-humidity, dusty, and vibration-prone environments. Whether retrofitting legacy systems or designing new safety circuits, this model delivers the balance of precision, protection, and long-term reliability that engineers demand in today’s industrial automation landscape.




