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ALLEN BRADLEY - 440R-M23081 - Safety Relays
440R-M23081 ALLEN BRADLEY

ALLEN BRADLEY
Condition
 New Sealed

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
 New BAS

The product is an item that has never been used and has been sourced from an excess supplier.

  • Never used in a production environment, but it may have been powered on for testing.
  • The product may show slight superficial signs of handling, but no signs of use or damage.
  • It may or may not have the original packaging. If the original packaging is not available, the product will generally be packaged in aftermarket packaging or branded BAS.
  • Hardware, accessories, or instructions present in the factory new version of the product may be missing. The manufacturer's warranty may not apply.
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers.
  • Products may vary by country of origin and by language used on the packaging.
  • The packaging may contain markings not from the original manufacturer (OEM).
 New Fast Delivery

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
  • Faster shipping
Request information for 440R-M23081 ALLEN BRADLEY

PRODUCT DESCRIPTION

ALLEN BRADLEY 440R-M23081 - GuardLink Safety Relay Master Unit

The ALLEN BRADLEY 440R-M23081 is a GuardLink Safety Relay Master Unit designed for centralized management of intelligent safety devices within industrial automation systems. This unit integrates GuardLink technology for streamlined safety circuit implementation and utilizes EtherNet/IP for diagnostic data and system status communication. It is engineered for applications requiring high safety integrity levels, including machine guarding, emergency stop circuits, and interlock systems.

Technical Specifications:

  • SERIES/FAMILY: GuardLink 440R
  • COMPONENT TYPE: Safety Relay Master Unit
  • ELECTRICAL SPECS:
    • NOMINAL INPUT VOLTAGE: 24V DC
    • POWER CONSUMPTION: 10W (Typical)
  • INTERFACE/CONTROL:
    • SAFETY PROTOCOL: GuardLink
    • DIAGNOSTIC PROTOCOL: EtherNet/IP
    • SAFETY ZONES: 2 independent safety circuits
    • GUARDLINK DEVICE SUPPORT: Up to 30 GuardLink-enabled safety devices
    • SAFETY OUTPUTS (OSSD): 8 dual-channel OSSD pairs
    • AUXILIARY OUTPUTS: 1 non-safety auxiliary output
    • FEEDBACK: Device status and diagnostic data via EtherNet/IP
  • ENVIRONMENTAL/MOUNTING:
    • IP RATING: IP20 (for enclosure mounting)
    • MOUNTING: DIN Rail
    • OPERATING TEMPERATURE: 0 to 55 degrees C
    • COOLING: Natural Convection
  • COMPATIBILITY/APPLICATION:
    • SAFETY INTEGRITY LEVEL (SIL): SIL 3 per IEC 61508
    • PERFORMANCE LEVEL (PL): PLe per ISO 13849-1
    • APPLICATIONS: Machine guarding, emergency stop systems, light curtains, interlock switches, safety mats, two-hand control, and integrated safety architectures.

1 year warranty

HS CODE

85364900

DELIVERY TIME

25 working days

Price excluding VAT

Return conditions

You can return the purchased product according to the Terms and Conditions

Warranty

Automantion Service Srl is NOT an official distributor of the manufacturer. The manufacturer's warranty does not apply. Terms and conditions

Do you need help or assistance with this item? Do you want to sell your stock?

web@bautomationservice.com  
+39 030/681340

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