Product Overview

The scanGrid2 safety multibeam scanner is a high-performance, Type 2 safety device designed to provide reliable detection of intrusions in protective fields. It utilizes advanced beam technology to monitor hazardous areas with precise angular resolution and configurable resolution settings. The scanner ensures safe operation by defining clear protective and warning field ranges based on defined conditions. With its robust design and compliance to IEC 61496-3, it delivers consistent safety performance across industrial environments. Its polycarbonate back panel in colza yellow offers durability while maintaining visibility. The device supports multiple sampling modes and includes built-in monitoring capabilities for enhanced fault detection and system reliability. Ideal for integration into automated systems requiring real-time safety monitoring, the scanGrid2 combines proven safety standards with intuitive configuration options through dedicated software and mobile applications.

Key Features and Technology

The scanGrid2 employs a multibeam scanning technology with an angular resolution of 6° to ensure precise detection across wide areas. It operates in Type 2 (IEC 61496-3) safety classification, offering high reliability for critical safety functions. The device features multiple sampling modes (1 to 4), enabling flexible response to dynamic environments and improving detection accuracy. Both OSSD pairs operate in the same mode, ensuring consistent behavior under all conditions. With a switch-on delay for monitoring case switching and static protective field switching capabilities, it supports seamless transitions between safe and warning states. Near Field Communication (NFC) enables quick configuration and diagnostics via the Safety Assistant app. The scanner is designed with PNP mode as the default setting for safety functions, ensuring compatibility with standard safety circuits. Its response time of ≥60 ms ensures timely detection and reaction to intrusions.

Technical Characteristics

The scanGrid2 offers a protective field range of 1.1 m at a resolution of 70 mm, while the warning field extends up to 4 m under 80% remission at the same resolution. Resolution can be configured in 50 mm, 70 mm, 150 mm, or 200 mm depending on application needs. The device has a mission time of 20 years (per ISO 13849-1), ensuring long-term reliability. It is rated for protection class III (IEC 61140) and operates within a supply voltage range of 24 V DC (8.4 V to 30 V), which falls under SELV/PELV safety extra-low voltage standards. The connection type is an M12, 8-pin, A-coded connector for secure and reliable signal transmission. No measured data output is provided; only OSSD pairs are available via universal outputs. All safety functions require PNP mode operation.

Configuration and Integration

The scanGrid2 supports configuration and diagnostics through SICK’s Safety Designer software and the Safety Assistant app, both of which offer intuitive interfaces for setting up and troubleshooting safety systems. The device features a USB 2.0 type C interface for direct connection to Safety Designer, enabling full system setup and parameter adjustment. NFC functionality allows for quick, on-site configuration using the Safety Assistant app on compatible mobile devices. Universal outputs provide one OSSD pair output (OSSD pairs 1), ensuring compatibility with standard safety logic systems. The device supports monitoring case switching and static protective field switching, allowing dynamic response to changing operational conditions. These features simplify integration into existing automation systems while maintaining full compliance with IEC standards.

Operating Environment

The scanGrid2 is designed for operation in industrial environments where reliable safety monitoring is essential. It operates within a supply voltage range of 8.4 V to 30 V DC (SELV/PELV), ensuring compatibility with various power sources. The device is built to withstand typical industrial conditions, including temperature and humidity variations, though specific environmental limits are not detailed in the provided data. Its polycarbonate back panel provides resistance to physical impact and wear. The scanner complies with IEC 61496-3 (Type 2) and IEC 61140 (Protection Class III), ensuring safe operation under demanding conditions. It is recommended for use in environments where intrusion detection must be both accurate and responsive, particularly when high safety integrity is required.

Industrial Applications

The scanGrid2 safety multibeam scanner is ideal for applications requiring robust intrusion detection in fixed or semi-fixed zones such as conveyor systems, automated assembly lines, and material handling equipment. Its protective field range of 1.1 m and warning field up to 4 m makes it suitable for monitoring access points and machine boundaries. The device’s configurable resolution (50 mm, 70 mm, 150 mm, 200 mm) allows tailoring to specific space constraints or detection needs. Its use in Type 2 safety systems ensures compliance with international standards for functional safety. Applications include guarding against personnel entry into hazardous zones and monitoring access points during machine operation. The integration via Safety Designer and Safety Assistant supports both on-site and remote management, making it a practical solution across diverse industrial settings.