IDEC Safety Laser Scanner SE2L Advanced

Optimized safety for harsher environments

High-performance scanner with improved durability, effective under tough use conditions.

Key Features and Benefits

• Environmental Resistance: Prevents dirt and dust from sticking to the optical window's conductive coating, reducing machinery downtime.
• Sensing Area Changes Based on Turning Speed: Features additional encoder inputs for 2-axis monitoring, allowing for speed-based sensing area switching for AGVs/AMRs, improving navigational accuracy.
• Ensures Productivity and Safety: The stopping area can be reduced by detecting approach at the additional protection zone and starting slowdown.
• Master-Slave Function: Allows for master/slave unit operation using RS-485, interconnecting up to 4 SE2L Advanced units.
• Ensures Safety During Positional Changes: The reference monitoring function detects position changes and reference boundaries, such as doors, to ensure safety.
• Override Function Enables Restart from Unexpected Stop: The muting function can disable part of the protection zone, and the override function allows for easy workpiece movement.
• Compatibility with Safety Wheel Drive: Facilitates the creation of AGVs/AMRs with integrated safety features.
• Utilize Distance Measurement Data: Enables safety while maintaining protection.

Technical Specifications Summary

• Scanning Angle: 270°
• Maximum Detection Distance: Up to 30m
• Response Time: As low as 30ms
• Protection Levels: SIL 2 (Type B, HFT=1)
• Ingress Protection: IP65
• Operating Temperature: -10 to +50°C
• Power Supply: 24V DC ±10%

Accessories (Optional)

• Connector cables
• Micro USB cable
• Ethernet cable
• Extension cable
• Base mounting bracket
• Rear mounting bracket
• Simple base mounting bracket
• Rear easy mounting bracket (Long type)
• Cover bracket
• Replacement optical window

Wiring and Connections

The document details various input/output circuits and connection diagrams for different configurations, including:

• Safety output connections
• Controller connections
• Input/Output circuit diagrams for OSSD/WARNING outputs
• Other output circuits
• Wiring details for specific models like SE9Z-T and RF2V-1A1B-D24

Installation and Operation Guidelines

• Installation Height and Angle: Recommendations for maintaining at least a 5-degree distance between sensing surfaces to prevent interference.
• Separation by Light Shielding Plate: Suggestion to use a light shielding plate between SE2L Advanced units to prevent laser beam interference.
• Safety Distance Calculation: Formulas and considerations for calculating safety distances based on approach speed, response time, and other factors.
• Operating Environment: Guidelines on temperature, humidity, and light interference. Avoidance of strong radio waves, dust, smoke, or corrosive substances.
• Installation Precautions: Ensuring stable mounting, proper tightening torque, and checking sensing functions with a test piece.
• Settings: Password protection for safety functions and the necessity of initial configuration.
• Maintenance: Regular inspections, cleaning of the optical window, and stopping the machine if failure occurs.

Important Safety Information

• Do not drop the product; it may be damaged, leading to failure or degraded performance.
• Take measures to prevent unauthorized access to the SE2L Advanced from external devices.
• Use OSSD outputs for safety-related machine or system control. Warning zone outputs are non-safety signals.
• Connect OSSD1 and OSSD2 outputs to safety-related machines.
• Use shielded cable for connections between OSSD signals and safety-related systems.
• The operator must record configuration changes using the SLS Configurator report function.
• Users are responsible for the operations of user-configurable functions.

Contact Information

For sales and customer support, please refer to the contact details provided for different regions (BENELUX, FRANCE, GERMANY, ITALY) on the last page. Visit eu.idec.com for more information.