PRODUCT DESCRIPTION
ALLEN BRADLEY 440F-EAAEU04460 - GuardLink Safety Relay
The ALLEN BRADLEY 440F-EAAEU04460 is a GuardLink Safety Relay, integral to the GuardLink safety system architecture. This device provides centralized monitoring and control for multiple safety devices, enabling simplified wiring, enhanced diagnostics, and reduced installation time in industrial safety applications. It is engineered to meet stringent safety standards for machine guarding, emergency stop circuits, and safety interlock systems, contributing to Performance Level 'e' (PLe) and Safety Integrity Level 3 (SIL 3) compliance.
Technical Specifications:
- SERIES/FAMILY: GuardLink Safety System
- COMPONENT TYPE: Safety Relay
- ELECTRICAL SPECS:
- NOMINAL SUPPLY VOLTAGE: 24V DC
- POWER CONSUMPTION: Typically < 5W (Module operational power)
- SAFETY OUTPUTS: Configurable OSSD outputs (e.g., 2 or 4), 2A maximum current per output
- AUXILIARY OUTPUTS: Configurable solid-state outputs (e.g., 1 or 2), 0.5A maximum current
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact DIN Rail Mount Module
- TERMINATION: Removable Screw Terminals
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: GuardLink (proprietary safety protocol for intelligent device connectivity)
- SAFETY INPUTS: Multiple GuardLink channels for connection of compatible safety devices
- DIAGNOSTICS: Real-time status and fault diagnostics via GuardLink system
- INDICATORS: LED status indicators for power, input, output, and fault conditions
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (when installed in an appropriate enclosure)
- OPERATING TEMPERATURE: 0°C to 55°C
- STORAGE TEMPERATURE: -25°C to 85°C
- MOUNTING STYLE: 35mm DIN Rail
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- SYSTEM COMPATIBILITY: Allen Bradley GuardLink Safety System, GuardLink Master
- SAFETY STANDARDS: ISO 13849-1 PLe, IEC 62061 SIL 3, IEC 61508 SIL 3
- TARGET APPLICATIONS: Industrial machine guarding, emergency stop systems, safety gate interlocks, light curtain integration, and other safety-critical automation processes.