PRODUCT DESCRIPTION
ALLEN BRADLEY 440L-F4JL0640YA - GuardLink Safety Relay
This device is an ALLEN BRADLEY 440L GuardLink Safety Relay, designed for centralized monitoring and control of GuardLink-enabled safety devices within industrial automation environments. It integrates safety inputs from various field devices via four GuardLink channels and provides six configurable OSSD safety outputs and four auxiliary outputs for machine control. The unit is engineered for applications requiring high safety integrity levels, such as machine guarding, access control, and emergency stop systems, ensuring compliance with global safety standards.
Technical Specifications:
- SERIES/FAMILY: GuardLink Safety System
- COMPONENT TYPE: Safety Relay
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24VDC
- SAFETY OUTPUTS: 6 x OSSD (Output Signal Switching Device)
- AUXILIARY OUTPUTS: 4 x Solid-State
- OUTPUT CURRENT RATING: 2A per OSSD output (typical)
- POWER CONSUMPTION: Typical for GuardLink Safety Relay (Refer to datasheet for exact value)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: DIN Rail Mount Module
- INTERFACE/CONTROL:
- SAFETY PROTOCOL: GuardLink (4 Channels)
- SAFETY INTEGRITY: Up to PLe (ISO 13849-1), SIL 3 (IEC 61508)
- DIAGNOSTICS: On-device status indicators, GuardLink device diagnostics
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for control cabinet installation)
- COOLING METHOD: Convection Cooled
- MOUNTING STYLE: 35mm DIN Rail
- OPERATING TEMPERATURE: 0 to 55 degrees C
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Allen Bradley GuardLink Safety Devices (e.g., safety switches, light curtains, E-stops)
- APPLICATION: Machine guarding, access control, emergency stop circuits, industrial safety systems requiring centralized monitoring and control.