ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 440R-N23112 - GuardLink Safety Relay
The ALLEN BRADLEY 440R-N23112 is a GuardLink Safety Relay designed for centralized monitoring and control of safety devices within industrial automation environments. This module integrates the GuardLink single-wire safety connection system with EtherNet/IP for advanced diagnostics and status reporting, facilitating compliance with PLe, Category 4, and SIL 3 safety standards. It is engineered for applications requiring robust machine guarding, process safety, and integrated safety system management.
Technical Specifications:
- SERIES/FAMILY: GuardLink Safety Relays
- COMPONENT TYPE: Safety Monitoring Relay with GuardLink and EtherNet/IP
- ELECTRICAL SPECS:
- NOMINAL SUPPLY VOLTAGE: 24V DC
- SAFETY OUTPUTS: 3 x OSSD (Output Signal Switching Device) pairs
- AUXILIARY OUTPUTS: 2 x Solid-state non-safety outputs
- CURRENT CONSUMPTION: 200 mA (typical, excluding load)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: DIN Rail Mount Module
- ENCLOSURE MATERIAL: Industrial-grade plastic
- INTERFACE/CONTROL:
- SAFETY PROTOCOL: GuardLink (2 independent channels)
- DIAGNOSTIC PROTOCOL: EtherNet/IP (RJ45 port)
- INPUTS: 2 x GuardLink channels, Start/Reset input, External Device Monitoring (EDM) input
- FEEDBACK: Device status, fault codes, and diagnostic data via EtherNet/IP
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for control cabinet installation)
- OPERATING TEMPERATURE: 0 to 55 degrees C
- STORAGE TEMPERATURE: -40 to 85 degrees C
- MOUNTING STYLE: 35mm DIN Rail
- COMPATIBILITY/APPLICATION:
- SAFETY RATING: PLe, Category 4 per ISO 13849-1 SIL 3 per IEC 61508
- TARGET SYSTEMS: Integrated safety systems, machine control panels, automated production lines, robotic cells
- COMPATIBLE DEVICES: GuardLink-enabled safety devices including light curtains, interlock switches, E-stop buttons, and safety mats