PRODUCT DESCRIPTION
ALLEN BRADLEY 440R-E23193 - GuardLink Safety Relay
The ALLEN BRADLEY 440R-E23193 is a Guardmaster GuardLink Safety Relay module engineered for the centralized monitoring and control of safety devices within industrial automation architectures. This component integrates directly with GuardLink-enabled safety devices, providing a simplified wiring solution, enhanced diagnostic capabilities, and reduced commissioning time for safety circuits. It is specifically designed for critical safety applications such as machine guarding, emergency stop systems, and access control in manufacturing, processing, and robotic environments requiring compliance with international safety standards.
Technical Specifications:
- SERIES/FAMILY: Guardmaster 440R GuardLink Safety Relay
- COMPONENT TYPE: Safety Relay Module
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24VDC (Operating)
- INPUT POWER: Typically < 5W (Module consumption, excluding connected devices)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact DIN Rail Mount Module
- ENCLOSURE: Industrial-grade plastic housing
- INTERFACE/CONTROL:
- SAFETY INPUTS: GuardLink Channel (for connection to GuardLink-enabled safety devices)
- SAFETY OUTPUTS: 3 x OSSD (Output Signal Switching Device)
- AUXILIARY OUTPUTS: 1 x Auxiliary Output (non-safety)
- COMMUNICATION PROTOCOL: GuardLink (proprietary safety protocol for simplified wiring and diagnostics)
- DIAGNOSTICS: On-board LED indicators for status and fault conditions
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal protection, typical for control cabinet mounting)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: 35mm DIN Rail Mount
- OPERATING TEMPERATURE: 0°C to 55°C (Typical)
- COMPATIBILITY/APPLICATION:
- SAFETY RATING: Capable of achieving PLe, Category 4 per ISO 13849-1 and SIL 3 per IEC 61508 when integrated correctly
- TARGET SYSTEMS: Industrial machinery, robotic cells, automated production lines, material handling systems
- COMPATIBILITY: Designed for seamless integration with ALLEN BRADLEY GuardLink safety devices and systems