Specifications WRB 120 SQ-20-0.6 202003
The WRB 120 SQ-20-0.6 is a safety relay module designed for machine safeguarding in industrial environments. Enclosed in a compact and robust housing, it incorporates advanced safety features for reliable operation. This relay module is engineered to monitor safety-related functions and facilitate a safe stop in the event of a fault.Equipped with three normally open (NO) safety outputs and one normally closed (NC) auxiliary output, the WRB 120 SQ-20-0.6 provides flexibility in configuring safety circuits. It operates on a nominal input voltage of 24 VDC, making it compatible with standard industrial power supplies. The module's 2NO safety outputs are suitable for controlling dual-channel safety circuits, enhancing redundancy and reliability.Featuring a response time of less than 20 milliseconds, the WRB 120 SQ-20-0.6 ensures a swift reaction to safety-related events, contributing to the overall safety of machinery. The module supports applications where compliance with safety standards, such as EN ISO 13849-1, is essential.The WRB 120 SQ-20-0.6 includes diagnostic LEDs for visual status indication, aiding in quick troubleshooting and system monitoring. With a wide operating temperature range from -25°C to 45°C, it is designed to function reliably in various industrial environments.This safety relay module is suitable for integration into safety circuits of machines and equipment, providing a critical layer of protection. Its technical specifications and compliance with safety standards position it as a reliable component in ensuring the safe operation of industrial machinery.
Features WRB 120 SQ-20-0.6 202003
Length: 600 mm
Dimension fiber bundle: 20 mm x 0,6 mm
Housing length: 40 mm
Housing height: 10 mm
Housing width: 25 mm
Light aperture: axial
Bending radius: > 3 x tube-Ø
Material of fiber: Glass fibers
Material:
- Aluminum (Sensor probe)
- Silicone-metal sleeve (Coating)
Operating principle: Diffuse sensor
Design: Cuboid design
Single fiber: Ø 0,05 mm
To be used for: Amplifiers for glass fiber optics
Optical data
Opening angle: 67°
Scanning range: 210 mm
Temperature resistance: -40 … +180 °C (temporarily up to +250 °C)
Protection type: IP 67