2D LiDAR Sensor LMS511-20100S01 SICK – PRO Outdoor LiDAR, 80 m Range, IP67, Ethernet TCP/IP
Overview:
The LMS511-20100S01 is a 2D LiDAR sensor from SICK’s LMS5xx product family. The device offers a scanning range of up to 80 m, a 190° scanning angle, high angular resolution of 0.042°, and simultaneous processing of up to 5 echoes. With IP65/IP67 protection and specialized filters, it is well suited for AGV/AMR, logistics, perimeter monitoring, and outdoor automation applications.
Product Overview of the 2D LiDAR Sensor LMS511-20100S01
The LMS511-20100S01 is the High Resolution variant of the LMS511 PRO series, optimized for harsh industrial environments. It stands out with multi-echo technology (5 reflection layers), extremely high angular resolution, support for up to 10 monitoring fields, and comprehensive industrial communication protocols (Ethernet, CAN, RS-422, etc.). The integrated Fog, Particle, and Glare filters ensure stable performance in fog, dust, and strong ambient light conditions.
Key Features:
- Working range: 0.2 m … 80 m; 26 m (at 10% remission)
- Horizontal scanning angle: 190°, maximum angular resolution 0.042° (interlaced)
- Multi-echo: Simultaneous processing of 5 echo signals
- Interfaces: Ethernet TCP/IP (10/100 MBit/s), RS-232, RS-422, CAN, USB
- Protection rating: IP65/IP67, operating temperature –30°C to +50°C
Technical Specifications of LMS511-20100S01
| Parameter |
Value |
| Model |
LMS511-20100S01 |
| Part No. |
1065168 |
| Variant / Resolution |
PRO / High Resolution |
| Application |
Outdoor, Indoor |
| Light source |
Infrared (905 nm, ± 10 nm) |
| Laser class |
1 (EN/IEC 60825-1:2014, EN 60825-1:2014+A11:2021) |
| Scanning angle (horizontal) |
190° |
| Scanning frequency |
25 Hz / 35 Hz / 50 Hz / 75 Hz / 100 Hz |
| Angular resolution (horizontal) |
0.042° (interlaced) / 0.083° (interlaced) / 0.1667° / 0.25° / 0.333° / 0.5° / 0.667° / 1° |
| Working range |
0.2 m … 80 m |
| Scanning range (10% remission) |
26 m |
| Measurement accuracy |
± 12 mm |
| Number of evaluated echoes |
5 |
| Response time |
≥ 10 ms |
| Systematic error |
± 25 mm (1 m … 10 m)
± 35 mm (10 m … 20 m) |
| Statistical error |
7 mm (1 m … 10 m)
9 mm (10 m … 20 m) |
| Number of monitoring fields |
10 fields |
| Simultaneous evaluation cases |
10 |
| Filters |
Echo filter; Fog filter; Particle filter; Average filter; Glare filter |
| Interfaces |
Ethernet TCP/IP (10/100 MBit/s), RS-232, RS-422, CAN, USB |
| Digital inputs |
4 (Digital, encoder HTL, synchronization) |
| Digital outputs |
6 (digital) |
| Supply voltage |
24 V DC, ± 20% |
| Power consumption |
22 W, + 55 W heating (typical) |
| Protection rating |
IP65 / IP67 (EN 60529) |
| Dimensions (D × W × H) |
160 mm × 155 mm × 185 mm |
| Weight |
3.7 kg |
| Housing color |
Gray (RAL 7032) |
| Connections |
4 × M12 round connectors (rear) |
| Operating temperature |
–30 °C … +50 °C |
| Storage temperature |
–40 °C … +70 °C |
| Ambient light immunity |
70,000 lx |
| MTBF / MTTFd |
> 100 years |
| Certifications |
EU/UK/ACMA CoC, China RoHS, cTUVus, Regulation EU 2023/2854 |
Source: SICK Datasheet LMS511-20100S01 (Part No. 1065168). Download datasheet.
Applications of the LMS511-20100S01 in Industry
- AGV / AMR and Autonomous Robots: With an 80 m scanning range, 190° field of view, and 0.042° angular resolution, the 2D LiDAR sensor delivers highly detailed environmental maps for autonomous navigation and obstacle avoidance. The ability to process 5 echoes simultaneously ensures excellent interference suppression in complex warehouse environments.
- Area Monitoring and Object Detection: The device supports configuration of multiple monitoring zones simultaneously (10 fields), making it suitable for tracking moving objects, managing vehicle traffic, monitoring logistics spaces, and detecting the presence of goods or equipment.
- Outdoor and Harsh Environments: IP65/IP67 rating, integrated heating, and Fog/Particle filters maintain reliable performance in fog, dust, and bright light. Ideal for factory entrances/exits, container yards, and outdoor material sorting systems.
- Distance Measurement and 2D Profiling: Low systematic error (±25 mm) and statistical error (7 mm) make it suitable for product profile inspection, stack height measurement, and dimensional checks on automated conveyor systems.
- Port and Logistics Applications: The long 80 m range and excellent fog suppression support container positioning, corridor monitoring, and data collection for RTG crane systems.
AUMI has successfully supplied the LMS511-20100S01 in numerous AGV/AMR projects and area monitoring systems at manufacturing plants and logistics centers across Vietnam. The sensor integrates easily with PLCs and control systems via Ethernet TCP/IP.
Comparison: LMS511-20100S01 (PRO) vs LMS511-21100 Lite
| Parameter |
LMS511-20100S01 (PRO) |
LMS511-21100 Lite |
| Part No. |
1065168 |
1054154 |
| Variant / Resolution |
PRO / High Resolution |
Lite / High Resolution |
| Scanning frequency |
25/35/50/75/100 Hz |
25/35/50/75 Hz |
| Minimum angular resolution |
0.042° (interlaced) |
0.25° |
| Maximum working range |
80 m |
80 m |
| Number of echoes |
5 |
2 |
| Field sets |
10 |
4 |
| Evaluation cases |
10 |
4 |
| Digital inputs |
4 (Digital, encoder HTL, sync) |
2 (digital) |
| Digital outputs |
6 (digital) |
3 (digital) |
| CAN interface |
Yes |
No |
Conclusion:
The LMS511-20100S01 PRO version is ideal for AGV, AMR, and logistics applications that require high angular resolution, powerful multi-echo capability, and multiple complex monitoring zones. The LMS511-21100 Lite is suitable for basic outdoor object detection tasks and offers a more cost-effective solution.
Frequently Asked Questions (FAQ)
Q1. Is the LMS511-20100S01 a safety laser scanner?
No. The LMS511-20100S01 is a 2D LiDAR sensor used for distance measurement, object detection, and area monitoring. It does not comply with IEC 61496 safety standards and must not be used as a safety device for personnel protection.
Q2. What is the maximum scanning range of the LMS511-20100S01?
The device has a maximum working range of 80 m for high-reflectivity objects and approximately 26 m for objects with 10% remission.
Q3. Can the LMS511-20100S01 be used outdoors?
Yes. It is specifically designed for outdoor environments with IP65/IP67 protection, integrated heating, and Fog/Particle filters to minimize the effects of fog and dust.
Q4. What communication protocols does the LMS511-20100S01 support?
The sensor supports Ethernet TCP/IP 10/100 Mbit/s, RS-232, RS-422, CAN, and USB, enabling flexible integration with PLCs, IPCs, AGVs, AMRs, and industrial control systems.
Q5. What are the main differences between the LMS511-20100S01 and the LMS511-21100 Lite?
The PRO version offers higher angular resolution (0.042°), processes up to 5 echoes, supports 10 field sets and 10 evaluation cases, provides more I/O points, and includes a CAN interface. The Lite version is suitable for basic applications and is more cost-effective.
Contact for Purchasing the 2D LiDAR Sensor LMS511-20100S01
AUMI – Official distributor of SICK in Vietnam. Full manufacturer warranty, complete CO/CQ documents, and 24/7 technical support.
📞 Hotline: 0917 991 589 (Hanoi) | 0932 226 100 (Ho Chi Minh City)
📧 Email: [email protected]
🌐 Website: https://aumi.com.vn/
Addresses:
- Hanoi: B44, Villa Area, Viet Hung Urban Area, Viet Hung Ward
- Ho Chi Minh City: 2nd Floor, HS Building, 260/11 Nguyen Thai Binh, Bay Hien Ward
- Da Nang: 9th Floor, PV Bank Building, No. 2 30-4 Street, Hoa Cuong Ward
