SICK LMS511-11100 2D Laser Scanner Overview

The SICK LMS511-11100 is a 2D laser scanner for outdoor and indoor applications. This variant is the Lite version with standard resolution power. The SICK LMS511-11100 uses infrared light at 905 nm for reliable detection. Its laser class 1 certification ensures complete eye safety during operation. The aperture angle spans 190 degrees horizontally for wide coverage. The working range extends from 0.2 m up to 80 meters. This scanner includes self-heating with additional integrated heating for cold climates. The SICK LMS511-11100 achieves an MTBF greater than 100 years.

Technical Specifications

General Specifications

• Model: LMS511-11100.

• Application: Outdoor and Indoor.

• Variant: Lite.

• Resolution Power: Standard Resolution.

• Light Source: Infrared (905 nm, ±10 nm).

• Laser Class: 1 (EN/IEC 60825-1:2014, EN 60825-1:2014+A11:2021).

• Aperture Angle (Horizontal): 190°.

• Working Range: 0.2 m to 80 m.

• Scanning Range (at 10% remission factor): 40 m.

• Measurement Accuracy: ±24 mm.

• Amount of Evaluated Echoes: 2 echoes.

Scanning Frequency Options

The SICK LMS511-11100 offers selectable scanning frequencies:

• 25 Hz

• 35 Hz

• 50 Hz

• 75 Hz

Angular Resolution Options (Horizontal)

• 0.25°

• 0.5°

• 1.0°

Scan Field Flatness Specifications

• Scan Field Flatness Combined: ±0.72°.

• Typical Conical Error (1 sigma): -0.11° ±0.1°.

• Typical Tilt (1 sigma): +0.15° ±0.08°.

Spot Size Details

• Divergence: 11.9 mrad.

• At Viewing Window: 13.5 mm.

• At 26 meters: 322 mm.

• At 40 meters: 489 mm.

Measurement Accuracy by Distance

• Systematic Error (±25 mm): 1 m to 10 m.

• Systematic Error (±35 mm): 10 m to 20 m.

• Systematic Error (±50 mm): 20 m to 30 m (typical value).

• Statistical Error (6 mm): 1 m to 10 m.

• Statistical Error (8 mm): 10 m to 20 m.

• Statistical Error (14 mm): 20 m to 30 m (typical value).

Performance Specifications

• Response Time: ≥13 ms.

• Detectable Object Shape: Almost any shape.

• Integrated Application: Field evaluation and output of measurement data.

• Number of Field Sets: 4 fields.

• Simultaneous Evaluation Cases: 4 cases.

• Filters: Echo filter, fog filter, particle filter, average filter, glare filter.

Mechanical and Electrical Specifications

• Connection Type: 4 x M12 round connector.

• Supply Voltage: 24 V DC, ±20%.

• Power Consumption: 22 W typical plus 55 W for heating.

• Housing Material: AlSi12.

• Housing Color: Gray (RAL 7032).

• Window Material: Polycarbonate with scratch-resistant coating.

• Enclosure Rating: IP65 and IP67 (EN 60529, Section 14.2.7).

• Protection Class: III (IEC 61140:2016-11).

• Weight: 3.7 kg.

• Gross Weight: 4.2 kg (with packaging).

• Dimensions (L x W x H): 160 mm x 155 mm x 185 mm.

• MTBF: >100 years.

Safety-Related Parameters

• MTTFD: >100 years.

Interfaces and Communication

• Ethernet: Yes, TCP/IP and UDP/IP with OPC DA support. Functions: Host, AUX, NTP. Data transmission rate: 10/100 MBit/s.

• Serial: Yes, RS-232 and RS-422 for Host and AUX functions. Data transmission rate: 9.6 kBaud to 500 kBaud.

• USB: Yes, Mini-USB for service interface.

• Digital Inputs: 2 inputs.

• Digital Outputs: 3 outputs.

• Optical Indicators: 5 LEDs with additional 7-segment display.

Ambient Conditions

• Object Remission: 2% to >1,000% (reflectors).

• Ambient Operating Temperature: -30°C to +50°C.

• Storage Temperature: -40°C to +70°C.

• Ambient Light Immunity: 70,000 lx.

• Electromagnetic Compatibility: Emitted radiation for industrial environment (IEC 61000-6-3:2020 / EN IEC 61000-6-3:2007+A1:2011). Electromagnetic immunity for industrial environment (IEC 61000-6-2:2016 / EN IEC 61000-6-2:2019).

• Vibration Resistance: Sine test 10 Hz to 150 Hz, amplitude 0.35 mm to 5 g, 20 cycles.

• Shock Resistance: 15 g, 11 ms, 6 single shocks per axis; 10 g, 16 ms, 1,000 continuous shocks per axis.

• Impact Resistance: IK05, IK06, IK07 (DIN EN 50102:09-1997).

Installation Guide

Follow these steps to install the SICK LMS511-11100 correctly:

1. Mount the scanner on a rigid surface with clear 190° field of view.

2. Ensure the working distance is between 0.2 m and 80 m from targets.

3. Connect 24 V DC power supply with ±20% tolerance.

4. Wire Ethernet TCP/IP for OPC DA communication.

5. Enable heating for outdoor operation below freezing temperatures.

6. Configure scanning frequency (25/35/50/75 Hz) using software.

7. Set up to 4 field sets for simultaneous evaluation.

8. Test the SICK LMS511-11100 with objects at 40 m range at 10% remission.

Packaging List

• SICK LMS511-11100 2D laser scanner (1 unit)

• Mounting bracket kit (1 set)

• 4 x M12 round connector set (1 set)

• Quick start guide (1 copy)

• Product label with model number

Frequently Asked Questions (FAQ)

1. What is the maximum working range of the SICK LMS511-11100?
The SICK LMS511-11100 has a maximum working range of 80 meters for outdoor use.

2. Is this scanner suitable for outdoor applications?
Yes, this scanner is rated for outdoor use with IP67 protection and integrated heating.

3. What communication protocols does the LMS511-11100 support?
The SICK LMS511-11100 supports Ethernet TCP/IP, UDP/IP, OPC DA, RS-232, RS-422, and USB.

4. How many field sets can I configure on this scanner?
You can configure up to 4 field sets on the SICK LMS511-11100 for simultaneous evaluation.

5. What is the laser class of this device?
The SICK LMS511-11100 uses laser class 1 which is completely eye-safe under all operating conditions.