ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 440R-P4NANS - GuardLink Safety Relay
The ALLEN BRADLEY 440R-P4NANS is a GuardLink Safety Relay, integral to the GuardLink intelligent safety system, engineered for streamlined safety circuit management and enhanced diagnostics in industrial environments. This component facilitates the connection and monitoring of up to four GuardLink-enabled safety devices on a single channel, reducing wiring complexity and providing real-time status information. It is designed to achieve Performance Level 'e' (PLe) and Safety Integrity Level 3 (SIL 3) in accordance with ISO 13849-1 and IEC 61508 for critical machine safeguarding applications.
Technical Specifications:
- SERIES/FAMILY: GuardLink Safety System
- COMPONENT TYPE: Safety Relay
- ELECTRICAL SPECS:
- NOMINAL SUPPLY VOLTAGE: 24VDC
- SAFETY OUTPUTS: 3 Normally Open (NO) safety contacts
- AUXILIARY OUTPUTS: 1 Normally Closed (NC) auxiliary contact
- CONTACT RATING: 250VAC/DC, 2A (resistive)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, DIN Rail mountable module
- MOUNTING: 35mm DIN Rail
- INTERFACE/CONTROL:
- SAFETY INPUTS: 4 GuardLink channels for safety device connection
- COMMUNICATION PROTOCOL: GuardLink (proprietary safety protocol)
- FEEDBACK/DIAGNOSTICS: Integrated diagnostics via GuardLink, status LEDs
- RESET FUNCTION: Manual or automatic reset configurable
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for enclosure mounting)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: 0 to 55 degrees Celsius
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Allen-Bradley GuardLink-enabled safety devices (e.g., 440G-LZ, 440F, 440N)
- TARGET APPLICATIONS: Machine guarding, emergency stop systems, interlock applications, perimeter guarding, robotic cells, material handling systems