2D Laser Scanner LMS123-10000 SICK – 270° LiDAR, 20m Range, Ethernet TCP/IP
OVERVIEW:
- Accurate, reliable 2D LiDAR sensor with compact design suitable for both indoor and outdoor applications.
- The LMS1xx series 2D LiDAR sensors form part of SICK’s extensive portfolio of 2D laser scanners, delivering cost-effective and efficient solutions for indoor and outdoor use. SICK offers a wide range of variants within this series, allowing the LMS1xx scanners to flexibly meet diverse requirements regarding scanning range and application software. Safety versions are also available to complete the broad application spectrum.
- All variants in this product line feature a compact design, optimized dimensions, and lightweight construction.
- The compact design is combined with impressive advanced technology: Multi-Echo technology enhances sensor performance in outdoor environments and even allows installation behind glass.
The LMS123-10000 is a 2D laser scanner developed by SICK (Germany) for object detection and area monitoring in security and automation applications. It stands out with a 270° scanning angle, 20m scanning range at 90% remission, Ethernet TCP/IP interface, and IP65 protection rating.
Product Overview – SICK LMS123-10000 2D Laser Scanner
The LMS123-10000 is a 2D LiDAR sensor specialized for Security applications in indoor environments, belonging to SICK’s LMS1xx series. The device uses an infrared light source at 905 nm and complies with Laser Class 1 – completely safe for operators.
Unlike conventional photoelectric sensors, the LMS123-10000 generates a 2D map of the surrounding environment in a single scan while simultaneously detecting multiple objects at different distances. The Easy Teach lite/pro function enables quick and easy configuration of protective fields without complex programming.
5 Key Features:
- Scanning angle: 270° – covers a large monitoring area
- Scanning range: 0.5 m to 20 m (90% remission) / 18 m (10% remission)
- Interfaces: Ethernet TCP/IP (10/100 MBit/s) + RS-232 + CAN
- Protection rating: IP65 (EN 60529)
- Operating temperature: 0°C to +50°C
Technical Specifications – LMS123-10000 SICK
| Parameter |
Value |
| Product code |
LMS123-10000 Security – Part No. 1044321 |
| Light source / Laser class |
Infrared 905 nm / Laser Class 1 (IEC 60825-1:2014) |
| Scanning angle |
270° |
| Scan frequency |
25 Hz or 50 Hz |
| Angular resolution |
0.25° or 0.5° |
| Operating range |
0.5 m – 20 m |
| Scanning range (10% / 90% remission) |
18 m / 20 m |
| Number of echoes / Fog Correction |
2 echoes / Yes |
| Data interface |
Ethernet TCP/IP 10/100 MBit/s (M12 4-pin D-coded) via 1 × system plug with screw terminal block |
| Service / Extension interface |
RS-232 (9.6–115.2 kBaud) / CAN |
| Digital inputs / outputs |
4 digital inputs / 3 outputs (2 relay + 1 digital) |
| Field sets / Evaluation cases |
10 / 10 simultaneous |
| Systematic / Statistical error |
±30 mm / 12 mm (typical) |
| Response time |
≥ 20 ms |
| Supply voltage / Power consumption |
9 – 30 VDC / Typ. 8 W |
| Protection rating |
IP65 (EN 60529) |
| Operating / Storage temperature |
0°C to +50°C / -30°C to +70°C |
| Ambient light immunity |
80,000 lx |
| Dimensions (H × W × D) / Weight |
105 × 102 × 152 mm / 1.1 kg |
| MTTFd / MTBF |
> 100 years |
| Certifications |
EU DoC, UK DoC, cTUVus, ACMA, China RoHS |
Specifications based on the LMS123-10000 Security datasheet – SICK AG, 2026.
Download datasheet: https://www.sick.com/media/pdf/1/41/541/dataSheet_LMS123-10000-Security_1044321_en.pdf
Applications of the LMS123-10000 2D Laser Scanner in Industry
With a 270° scanning angle and the ability to evaluate up to 10 field sets simultaneously, the LMS123-10000 is suitable for a wide range of applications:
- Security Monitoring & Access Control: Detects intrusions and immediately triggers alerts via relay outputs. Easy Teach function allows fast protective field setup without complex programming.
- AGV/AMR Navigation: Provides 2D environmental data via Ethernet TCP/IP for SLAM map building and safe navigation in warehouses and production facilities (used for navigation and collision avoidance – non-safety).
- Object Classification & Dimension Measurement on Conveyors: 0.25° angular resolution and ±30 mm systematic error (typical) enable reliable object detection and rough dimension measurement on conveyor belts, suitable for goods sorting in logistics.
Comparison of LMS123-10000 with other LMS1xx Series Models
The SICK LMS1xx series offers multiple variants to suit different requirements. The table below helps you select the right model:
| Criteria |
LMS123-10000 |
LMS111-10100 |
LMS151-10100 |
| Application |
Security (Indoor) |
Indoor & Outdoor |
Indoor & Outdoor |
| Scanning Range |
20m (90% refl.) |
20m |
50m |
| Scanning Angle |
270° |
270° |
270° |
| Main Interface |
Ethernet TCP/IP |
Ethernet TCP/IP |
Ethernet TCP/IP |
| Protection Rating |
IP65 |
IP67 |
IP67 |
| Operating Temperature |
0°C to +50°C |
-30°C to +50°C |
-30°C to +50°C |
| Best suited for |
Security features, multiple field sets, Easy Teach |
General industrial applications, versatile |
Outdoor & indoor use, harsh environments, long range |
Frequently Asked Questions (FAQ)
Q1: What is the price of the LMS123-10000 2D laser scanner?
The price of the LMS123-10000 depends on quantity and project conditions. Please contact AUMI at hotline 0917 991 589 (Hanoi) or 0932 226 100 (Ho Chi Minh City) for the best quotation and technical consultation.
Q2: In which industries is the LMS123-10000 used?
The LMS123-10000 is suitable for indoor security monitoring, AGV/AMR navigation, hazardous area protection on CNC machines and industrial robots, object classification on conveyors, automated warehouse monitoring, and smart logistics systems.
Q3: Does the LMS123-10000 come with warranty?
Yes. When purchased from AUMI, the LMS123-10000 is covered by a 12-month official manufacturer warranty. AUMI provides 24/7 technical support and on-site engineering assistance in Hanoi, Ho Chi Minh City, and Da Nang.
Q4: Can the LMS123-10000 connect to Siemens or Mitsubishi PLCs?
Yes. The LMS123-10000 supports Ethernet TCP/IP (10/100 MBit/s) and RS-232, making it compatible with most modern PLCs. The CAN interface also allows output expansion and integration into fieldbus systems. AUMI provides integration consultation for each specific project.
AUMI – Official Authorized Distributor of SICK in Vietnam.
Official warranty, full CO/CQ documentation, 24/7 technical support.
📞 Hotline: 0917 991 589 (Hanoi) | 0932 226 100 (Ho Chi Minh City)
📧 Email: [email protected]
🌐 Website: https://aumi.com.vn/
📍 AUMI 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 Street 30-4, Hoa Cuong Ward
🔗 Official Datasheet
🔗 View all SICK products at AUMI
