DESCRIZIONE PRODOTTO
ALLEN BRADLEY 440R-S23174 - GuardLink Safety System Controller
This device is a GuardLink Safety System Controller, part of the ALLEN BRADLEY 440R GuardLink family, designed for integrated safety circuit management in industrial automation. It facilitates the connection and monitoring of multiple safety devices via two GuardLink channels, providing diagnostic data over EtherNet/IP for enhanced system visibility and reduced wiring complexity in machine safety applications. The controller achieves safety integrity levels up to PLe/SIL 3, ensuring compliance with global safety standards for critical machinery.
Technical Specifications:
- SERIES/FAMILY: GuardLink 440R
- COMPONENT TYPE: Safety System Controller
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24V DC
- POWER CONSUMPTION: Not specified by part number typical for series is 5W to 10W
- INTERFACE/CONTROL:
- GUARDLINK CHANNELS: 2
- SAFETY OUTPUTS: 2 OSSD pairs
- AUXILIARY OUTPUTS: 1
- COMMUNICATION PROTOCOL: EtherNet/IP (for diagnostics and data)
- SAFETY INTEGRITY LEVEL: PLe, Category 4, SIL 3 (per IEC 61508, IEC 62061, ISO 13849-1)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for panel mounting)
- MOUNTING STYLE: DIN Rail
- OPERATING TEMPERATURE: 0 to 55 degrees C (typical for series)
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Integrated machine safety circuits, distributed safety architectures
- APPLICATIONS: Robotic work cells, material handling, packaging machinery, assembly lines, general industrial machinery requiring PLe/SIL 3 safety compliance