Product Overview
The Leuze DDLS200/120.1-60-M12 stands as the gold-standard optical data transceiver in the legendary DDLS 200 series, delivering invisible, contact-free Ethernet TCP/IP communication across 120 m of open air at 2 Mbit/s with zero wear and zero interference. Engineered by Leuze—the Sensor People of Owen, Germany—the Leuze DDLS200/120.1-60-M12 (part no. 50106035) fuses a high-power 880 nm infrared LED, patented single-lens optics, and integrated laser alignment aid into a 1.3 kg IP66 brick that drops onto any crane rail or AGV track in 11 minutes. One M12 click auto-detects the Leuze DDLS200/120.1-60-M12, self-calibrates beam divergence, and streams live RSSI plus packet counters to any browser, turning a midnight alignment into a 9-minute hot-swap.
At its core, the Leuze DDLS200/120.1-60-M12 executes 2 Mbit/s full-duplex Ethernet over a 0.4 mrad laser-sharp beam, supporting 10/100Base-T auto-negotiation while built-in heating keeps the lens frost-free down to –30 °C. Frequency F1 operation prevents crosstalk with up to eight parallel links in the same hall, while the unique 60 m pre-aligned version slashes commissioning from hours to minutes on EMS monorails. Unlike slip-ring or WLAN solutions that lose packets in steel dust, the Leuze DDLS200/120.1-60-M12 guarantees <1 ms latency and <10⁻⁹ BER even when the receiver dances ±25° on a swaying crane. From Volkswagen body shops to Amazon sortation tunnels, the Leuze DDLS200/120.1-60-M12 is the invisible 120 m lifeline that turns moving machines into fixed-network nodes, decade after decade.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | DDLS200/120.1-60-M12 |
| Manufacturer | Leuze electronic GmbH + Co. KG |
| Product Type | Optical Data Transceiver (Ethernet) |
| Part Number | 50106035 |
| Light Source | Infrared LED (880 nm, Class 1) |
| Transmission Rate | 2 Mbit/s full-duplex |
| Protocol | Ethernet TCP/IP (10/100Base-T) |
| Working Range | 0.2 – 120 m (pre-aligned 60 m optics) |
| Beam Divergence | 0.4 mrad |
| Power Supply | 18–30 VDC, 8 W (12 W with heating) |
| Connectors | 3 × M12 (PWR IN, Ethernet, Service) |
| Heating | Integrated (–30 °C auto-start) |
| Operating Temperature | –30 °C to +50 °C |
| Dimensions | 110 × 190 × 130 mm |
| Weight | 1.3 kg |
| Protection Class | IP66 (front), IP65 (rear) |
| Alignment Aid | Integrated red pilot laser + OLED RSSI |
Main Features and Advantages
60 m pre-aligned optics: The Leuze DDLS200/120.1-60-M12 ships factory-focused for 60 m ±10 %—mount, power, done; zero theodolite, 70 % faster start-up than 300 m versions.
Integrated laser alignment: Red pilot beam plus live OLED bar-graph guide techs to –90 dB RSSI in 90 seconds—commission a 120 m link before the coffee cools.
–30 °C heating: 4 W lens heater plus dew-point sensor keep the beam crystal clear in Arctic warehouses—zero frost outages that plague WLAN.
M12 plug-and-play: Three coded connectors (PWR A-coded, LAN D-coded, Service A-coded)—swap a live unit during lunch break, zero downtime.
Browser diagnostics: Type the IP into any phone, watch packet loss, temperature, and alignment live—no software, no dongle.
Parallel link ready: Frequency F1 + 0.4 mrad beam allow eight Leuze DDLS200/120.1-60-M12 pairs in the same crane aisle—zero crosstalk, 100 % uptime.
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