PRODUCT DESCRIPTION
ALLEN BRADLEY 440R-GL2S2P - GuardLink Safety Relay/Tap
This component is an ALLEN BRADLEY 440R GuardLink Safety Relay/Tap, designed for integration within the GuardLink safety system. It functions as an intelligent tap for connecting two GuardLink-compatible safety devices to a single GuardLink channel, providing simplified wiring, enhanced diagnostics, and two auxiliary outputs for status indication. This device is engineered for machine safety applications requiring Performance Level 'e' (PLe) and Safety Integrity Level 3 (SIL 3) in industrial automation, robotics, and material handling systems.
Technical Specifications:
- SERIES/FAMILY: GuardLink 440R
- COMPONENT TYPE: Safety Relay/Tap
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24VDC
- INPUT CURRENT: Device dependent (for connected safety devices)
- AUXILIARY OUTPUT CURRENT: 100mA per output (typical)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular
- MOUNTING: DIN Rail
- INTERFACE/CONTROL:
- SAFETY PROTOCOL: GuardLink (single wire safety communication)
- SAFETY INPUTS: 2 (for connection of GuardLink-compatible safety devices)
- AUXILIARY OUTPUTS: 2 (non-safety, for status indication)
- DIAGNOSTICS: Integrated diagnostics via GuardLink channel, accessible through GuardLink master and EtherNet/IP for device status and fault identification
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for enclosure mounting)
- COOLING METHOD: Convection
- OPERATING TEMPERATURE: 0 to 55 degrees Celsius
- COMPATIBILITY/APPLICATION:
- SYSTEM COMPATIBILITY: Rockwell Automation Logix controllers (via GuardLink master), GuardLink enabled safety devices
- TARGET APPLICATIONS: Machine safety systems, industrial automation, robotics, packaging machinery, material handling, assembly lines