ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 440R-M23086 - Guardmaster MSR127RP Safety Relay
This component is an ALLEN BRADLEY Guardmaster MSR127RP Safety Relay, engineered for critical safety circuit monitoring in industrial automation systems. It provides reliable supervision of emergency stop devices, safety gates, and light curtains, ensuring compliance with international safety standards. The relay integrates into machine control architectures to achieve Performance Level e (PLe) and Safety Integrity Level 3 (SIL 3) for personnel and equipment protection.
Technical Specifications:
- SERIES/FAMILY: Guardmaster MSR127RP
- COMPONENT TYPE: Single-Function Safety Relay
- ELECTRICAL SPECS:
- NOMINAL SUPPLY VOLTAGE: 230VAC
- OPERATING VOLTAGE RANGE: 195-253VAC
- POWER CONSUMPTION: 4.5VA (typical)
- SAFETY OUTPUTS: 3 Normally Open (NO)
- AUXILIARY OUTPUTS: 1 Normally Closed (NC)
- OUTPUT RATING (SAFETY): 6A @ 250VAC (resistive)
- OUTPUT RATING (AUXILIARY): 2A @ 250VAC (resistive)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact DIN Rail Mount Module
- TERMINALS: Fixed Screw Terminals
- INTERFACE/CONTROL:
- INPUT CHANNELS: Single or Dual Channel
- RESET FUNCTION: Automatic or Monitored Manual Reset
- FEEDBACK LOOP: Monitored
- INDICATORS: LED status for Power, Input, and Output
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal Protection), IP40 (Enclosure)
- OPERATING TEMPERATURE: -5 to 55 degrees C (23 to 131 degrees F)
- MOUNTING STYLE: 35mm DIN Rail
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- SAFETY STANDARDS: EN ISO 13849-1 (PLe, Category 4), IEC 61508 (SIL 3), EN 60204-1
- TARGET APPLICATIONS: Emergency Stop Circuits, Safety Gate Interlocks, Light Curtain Monitoring, Two-Hand Control Stations
- COMPATIBLE DEVICES: Pushbuttons, Limit Switches, E-Stop Buttons, Safety Mats, Light Curtains
