ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 442G-MABH - GuardLink Safety System Master Hub
The ALLEN BRADLEY 442G-MABH is a GuardLink Safety System Master Hub, engineered for the efficient integration and management of safety devices within industrial automation architectures. This component facilitates the connection of multiple GuardLink-enabled safety devices to a safety controller, providing granular diagnostic data and significantly reducing wiring complexity. It is designed for applications requiring high-integrity safety performance, such as robotic work cells, automated assembly lines, and material handling systems, ensuring compliance with international safety standards.
Technical Specifications:
- SERIES/FAMILY: GuardLink Safety System
- COMPONENT TYPE: Safety Master Hub
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24VDC
- POWER CONSUMPTION: Low power for control and sensor supply
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact industrial module
- MOUNTING: DIN rail mountable
- INTERFACE/CONTROL:
- SAFETY PROTOCOL: GuardLink (for device communication)
- NETWORK INTEGRATION: EtherNet/IP (for connection to safety PLC)
- CHANNELS: Multiple GuardLink channels for safety device connection
- DIAGNOSTICS: Device-level and system-level diagnostics via GuardLink and network
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for control cabinet installation)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: 0 to 55 degrees Celsius
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTROLLERS: Allen Bradley GuardLogix and Compact GuardLogix safety PLCs
- SAFETY PERFORMANCE: Up to PLe/SIL 3 (when integrated into a compliant safety system)
- TARGET APPLICATIONS: Machine guarding, emergency stop circuits, access control in automated machinery, robotics, packaging, material handling