440R-S13R2 SER:A

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Overview of Allen Bradley 440R-S13R2

The Allen Bradley 440R-S13R2 Guardmaster Compatibility Input (CI) Safety Relay is a reliable, compact solution for machine and process safety applications. Designed to monitor emergency stop circuits and safety devices like proximity switches, this relay integrates seamlessly into industrial control panels. The CI model uses a dual-channel universal input for high safety integrity, supporting automatic/manual or manual monitored reset options for flexible configuration. Its 35 mm DIN rail mounting allows for easy installation in tight spaces, while the IP40 enclosure rating and a wide operating temperature range (-5 to +55 °C) ensure dependable performance in harsh industrial environments. With three normally open (NO) safety contacts and one normally closed (NC) auxiliary output, the 440R-S13R2 is ideal for maintaining safe machine operations across a variety of industrial settings.

Key Features of Allen Bradley 440R-S13R2

  • Single dual-channel universal input for monitoring safety circuits and devices
  • Three normally open (NO) immediate safety outputs and one normally closed (NC) solid state auxiliary output
  • 24V DC power supply, compatible with standard industrial control voltages
  • Automatic/manual or manual monitored reset options for tailored safety protocols
  • Removable screw terminals simplify installation and maintenance
  • Compact 22.5 mm width, DIN rail mounting for efficient panel use
  • LED indicators and optical bus for direct status feedback and diagnostics
  • IP40 enclosure rating (IP20 terminal protection) for challenging industrial environments
  • ISO 13849-1 safety standard compliance for critical applications
  • Terminal layout consistent with legacy Guardmaster MSR relays for easy upgrades

Technical Specs of 440R-S13R2

Feature Specification
Input 1 Dual Channel Universal
Safety Outputs 3 NO Immediate
Auxiliary Output 1 NC Immediate, Solid State
Power Supply 24V DC
Reset Automatic/Manual or Manual Monitored
Mounting 35 mm DIN Rail
Dimensions (W x D x H) 22.5 mm x 113.6 mm x 119.4 mm
Enclosure Rating IP40 (IP20 terminals)
Operating Temperature -5 to +55 °C
Wire Size 0.2–4 mm² (24–12 AWG)
Certifications CCC, KC, ISO 13849-1

Applications / Use Case

The Allen Bradley 440R-S13R2 is engineered for monitoring emergency-stop circuits, safety gates, light curtains, and other safety devices in industrial automation. It helps ensure safe machine operation by immediately opening safety contacts in response to a fault condition, quickly stopping hazardous machine movements. The relay’s universal inputs accept a variety of safety sensors, making it suitable for integration into both new and existing safety systems. With its compact design, industrial-grade protection, and flexible reset options, the 440R-S13R2 is widely used in packaging, material handling, metal forming, and other applications where operator and equipment safety is critical.

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440R-S13R2 SER:A

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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