DESCRIPCIÓN DEL PRODUCTO
ALLEN BRADLEY 440R-H23176 - GuardLink Safety Relay
The ALLEN BRADLEY 440R-H23176 is a GuardLink safety relay designed for the centralized control and simplified integration of safety devices within industrial automation environments. This unit provides advanced diagnostics and reduced wiring complexity for connected safety components, ensuring compliance with international safety standards. It is engineered for applications requiring Category 4, PLe, and SIL 3 safety performance, commonly deployed in machine guarding, emergency stop circuits, and access control systems.
Technical Specifications:
- SERIES/FAMILY: GuardLink Safety System
- COMPONENT TYPE: Safety Relay
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24V DC
- SAFETY OUTPUTS: 3 Normally Open (NO) Safety Outputs
- AUXILIARY OUTPUTS: 1 Normally Closed (NC) Auxiliary Output
- MECHANICAL/PHYSICAL:
- FORM FACTOR: DIN Rail Mount Module
- DIMENSIONS: Standard industrial DIN rail enclosure (specific dimensions vary by sub-model)
- INTERFACE/CONTROL:
- SAFETY INPUTS: GuardLink Channel Inputs (typically 2 or 3 channels for device connection)
- COMMUNICATION PROTOCOL: GuardLink (for safety devices), EtherNet/IP (for diagnostics and data)
- RESET FUNCTION: Configurable Manual or Automatic Reset
- FEEDBACK: Integrated diagnostics via GuardLink and EtherNet/IP
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Convection Cooled
- MOUNTING STYLE: 35mm DIN Rail Mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Integrated safety systems utilizing GuardLink enabled devices (e.g., safety light curtains, interlock switches, E-stops)
- MACHINE TYPES: Packaging machinery, material handling systems, robotic cells, assembly lines, general industrial machinery requiring PLe/SIL 3 safety.
