Product Overview

The ​SICK GTB6-P4212​ is a high-performance safety light curtain designed for advanced personnel protection and access control in industrial automation environments. This sophisticated safety device creates an invisible protective field to safeguard operators from hazardous machinery while ensuring continuous production processes. Part of SICK's comprehensive safety solutions portfolio, this light curtain offers superior resolution and reliable performance for critical safety applications.

Key Features

• ​Ultra-High Resolution​ - 14mm resolution for finger and hand protection

• ​Extended Protection Range​ - Up to 20m operating range

• ​Fast Response Time​ - ≤20ms response time for immediate safety response

• ​Multi-Beam Technology​ - 30 beams for comprehensive protection coverage

• ​IP65 Protection Rating​ - Dust-tight and water-jet protected for industrial environments

• ​Flexible Configuration​ - Adjustable protective fields and muting functions

• ​Visual Status Indicators​ - Clear LED status display for immediate feedback

• ​Safety Integrity Level​ - SIL 3/PLe according to ISO 13849

Technical Specifications

Performance Characteristics

Protection Performance

• ​Protection Field:

  • Height: 406mm (29 beams × 14mm spacing)

  • Width: 14mm resolution

  • Range: 0.1m to 20m adjustable

• ​Response Capability:

  • Object detection: 14mm minimum

  • Response time: ≤20ms

  • Cycle time: 15ms typical

Safety Performance

• ​Safety Functions:

  • Personnel protection (EN ISO 13855)

  • Access monitoring

  • Muting function capability

  • Blanking function (fixed and floating)

• ​Safety Outputs:

  • 2 OSSD outputs (PNOZ)

  • 2 auxiliary outputs

  • Diagnostic outputs

• ​Monitoring Capability:

  • Beam alignment monitoring

  • Contamination detection

  • Fault condition monitoring

Applications

The SICK GTB6-P4212 is ideal for:

• ​Press Brakes​ - Tool and die protection in metal forming applications

• ​Robotic Workcells​ - Personnel protection in automated manufacturing

• ​Packaging Machinery​ - Access protection for high-speed equipment

• ​Assembly Lines​ - Operator safety in production processes

• ​Material Handling​ - Safety monitoring in conveyor systems

• ​Automated Machinery​ - General machine guarding applications

• ​Industrial Automation​ - Comprehensive safety solutions

Advanced Functionality

Safety Features

• ​Flexible Configuration​ - Multiple protective field patterns

• ​Muting Function​ - Temporary suspension for material handling

• ​Blanking Capability​ - Fixed and floating blanking options

• ​Test Inputs​ - Functional testing and monitoring

• ​Diagnostic Outputs​ - Comprehensive status reporting

Connectivity & Integration

• ​Safety Connections:

  • OSSD safety outputs

  • M12 connector system

  • Quick-disconnect terminals

• ​Configuration Options:

  • Teach-in functionality

  • Remote configuration capability

  • Status monitoring outputs

• ​Diagnostic Capabilities:

  • LED status indicators

  • Fault code reporting

  • Performance monitoring

Environmental Adaptation

• ​Environmental Immunity:

  • Resistant to ambient light interference

  • Immune to dust and moisture (IP65)

  • Stable performance in varying temperatures

• ​Mounting Flexibility:

  • Multiple mounting orientations

  • Flexible installation options

  • Adjustable mounting brackets

Design & Construction

• ​Robust Housing​ - Aluminum construction with polycarbonate windows

• ​Environmental Protection​ - IP65 rating for industrial conditions

• ​Optical System​ - High-quality infrared LEDs and receivers

• ​Cooling System​ - Passive cooling design

• ​Connection System​ - M12 connectors for reliable connections

• ​Status Indication​ - Multi-color LED status display

Installation & Operation

Mounting Requirements

• ​Mounting Height​ - Adjustable for specific application requirements

• ​Alignment​ - Precise optical alignment necessary

• ​Clearance​ - Minimum 100mm clearance around devices

• ​Orientation​ - Vertical or horizontal mounting possible

Electrical Connections

• ​Power Supply​ - 24V DC ±20% with reverse polarity protection

• ​Safety Outputs​ - 2 OSSD outputs via M12 connectors

• ​Control Connections​ - Muting and blanking inputs

• ​Diagnostic Outputs​ - Status and fault reporting

Configuration Process

• ​Alignment Procedure​ - Visual and electronic alignment aids

• ​Field Setup​ - Protective field configuration

• ​Function Programming​ - Muting and blanking setup

• ​Testing & Validation​ - Comprehensive function testing

Certifications & Compliance

• ​Safety Certifications:

  • IEC 61496-1, -2 (Type 4)

  • ISO 13849-1 (PLe)

  • IEC 61508 (SIL 3)

  • EN 62061

• ​EMC Compliance:

  • EN 61000-6-2 (Industrial immunity)

  • EN 61000-6-4 (Industrial emissions)

• ​Environmental Standards:

  • IP65 protection rating

  • Wide temperature range operation

• ​Quality Standards:

  • ISO 9001 manufacturing

  • RoHS compliance

Why Choose SICK GTB6-P4212?

• ​Highest Safety Level​ - SIL 3/PLe certification for maximum personnel protection

• ​Excellent Resolution​ - 14mm detection capability for finger protection

• ​Extended Range​ - 20m operating range for flexible installation

• ​Reliable Performance​ - Proven technology in demanding industrial applications

• ​Flexible Integration​ - Multiple configuration and mounting options

• ​Global Support​ - Backed by SICK's worldwide service network

• ​Quality Assurance​ - German engineering and manufacturing excellence

Maintenance & Service

• ​Preventive Maintenance​ - Regular cleaning and inspection recommended

• ​Diagnostic Monitoring​ - Continuous self-monitoring and status reporting

• ​Alignment Verification​ - Periodic alignment checking

• ​Technical Support​ - Comprehensive documentation and support services

• ​Lifecycle Management​ - Long-term availability and spare parts support

Note: Specifications are based on standard configurations. Consult SICK technical documentation for application-specific requirements and detailed performance data.