PRODUCT DESCRIPTION
ALLEN BRADLEY 440P-MSRB13E - Single-Function Safety Relay
This component is an ALLEN BRADLEY Guardmaster MSR series single-function safety relay, engineered for monitoring safety devices in industrial control systems. It provides a dedicated safety circuit for applications requiring compliance with international safety standards, facilitating the safe operation and shutdown of machinery. The unit integrates into hardwired safety systems to manage emergency stop buttons, safety gates, and light curtains.
Technical Specifications:
- SERIES/FAMILY: Guardmaster MSR13x Series
- COMPONENT TYPE: Single-Function Safety Relay
- ELECTRICAL SPECS:
- NOMINAL SUPPLY VOLTAGE: 24VDC or 115/230VAC (model dependent within series)
- SAFETY OUTPUTS: 3 Normally Open (NO)
- AUXILIARY OUTPUTS: 1 Normally Closed (NC)
- CONTACT RATING: 2.5A @ 230VAC, 2A @ 24VDC (typical for series)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact DIN Rail Mount Module
- TERMINATION: Removable screw terminals
- INTERFACE/CONTROL:
- INPUTS: Dual-channel safety inputs for E-stop, safety gate, or light curtain
- OUTPUTS: Safety outputs for power interruption, auxiliary output for status indication
- MONITORING: External Device Monitoring (EDM) circuit
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal Protection), IP40 (Enclosure)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: 35mm DIN Rail
- COMPATIBILITY/APPLICATION:
- SAFETY STANDARDS: Conforms to EN ISO 13849-1 (up to PLe/Category 4), IEC 61508 (up to SIL 3)
- APPLICATIONS: Emergency stop circuits, guard interlock monitoring, light curtain monitoring, two-hand control
- SYSTEM INTEGRATION: Hardwired safety systems