ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 440P-MARB13E - Single-Function Safety Relay Module
The ALLEN BRADLEY 440P-MARB13E is a Guardmaster MSR131E series single-function safety relay module engineered for monitoring emergency stop devices, safety gates, and light curtains in industrial control systems. This module provides critical safety interlocking and output control, facilitating compliance with international safety standards through its integrated safety logic and diagnostic capabilities. It is designed for integration into machine safety circuits requiring Performance Level PLe and Safety Integrity Level SIL 3.
Technical Specifications:
- SERIES/FAMILY: Guardmaster MSR131E Series
- COMPONENT TYPE: Single-Function Safety Relay Module
- ELECTRICAL SPECS:
- NOMINAL SUPPLY VOLTAGE: 24V AC/DC
- SAFETY OUTPUTS: 3 Normally Open (NO)
- AUXILIARY OUTPUTS: 1 Normally Closed (NC)
- INPUTS: Dual-channel safety inputs for E-stop, gate, or light curtain
- OUTPUT CURRENT RATING: 2.5A per safety output (resistive)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact DIN Rail Mount Module
- DIMENSIONS: Standard industrial safety relay footprint (specific dimensions vary by exact variant, typically 22.5mm width)
- INTERFACE/CONTROL:
- SAFETY INTEGRITY LEVEL (SIL): SIL 3 per IEC 61508
- PERFORMANCE LEVEL (PL): PLe per ISO 13849-1
- CATEGORY: Category 4 per ISO 13849-1
- COMMUNICATION PROTOCOL: Ethernet/IP (for diagnostics and status monitoring, not safety control)
- RESET FUNCTION: Automatic or Monitored Manual Reset (selectable)
- FEEDBACK: Monitored Manual Reset input
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal Protection)
- MOUNTING STYLE: 35mm DIN Rail
- OPERATING TEMPERATURE: 0 to 55 degrees C (32 to 131 degrees F)
- STORAGE TEMPERATURE: -40 to 85 degrees C (-40 to 185 degrees F)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Emergency Stop Button Monitoring, Safety Gate Interlock Monitoring, Light Curtain Monitoring, Two-Hand Control Stations
- COMPATIBILITY: Integrates with standard industrial control panels and safety architectures, suitable for machinery requiring high safety integrity.