440R-S13R2 | Allen-Bradley Guardmaster Single Input Safety Relay, 24V DC
440R-S13R2 | Allen-Bradley Guardmaster Single Input Safety Relay, 24V DC
440R-S13R2 | Allen-Bradley Guardmaster Single Input Safety Relay, 24V DC
440R-S13R2 | Allen-Bradley Guardmaster Single Input Safety Relay, 24V DC
440R-S13R2 | Allen-Bradley Guardmaster Single Input Safety Relay, 24V DC
440R-S13R2 | Allen-Bradley Guardmaster Single Input Safety Relay, 24V DC
    440R-S13R2 | Allen-Bradley Guardmaster Single Input Safety Relay, 24V DC
    440R-S13R2 | Allen-Bradley Guardmaster Single Input Safety Relay, 24V DC
440R-S13R2 | Allen-Bradley Guardmaster Single Input Safety Relay, 24V DC
440R-S13R2 | Allen-Bradley Guardmaster Single Input Safety Relay, 24V DC

440R-S13R2 | Allen-Bradley Guardmaster Single Input Safety Relay, 24V DC

Part #: 440R-S13R2 Manufactured by: Allen-Bradley
$338.30
$338.30
4 in Stock
Condition: New-Surplus Original Box
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Product Overview
The Allen-Bradley 440R-S13R2 Guardmaster safety relay provides a compact and versatile solution for monitoring safety devi...  Read more
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Product Description P/N: 440R-S13R2

Description / Specifications

Description 

The Allen-Bradley 440R-S13R2 is a Guardmaster monitoring safety relay designed for 24V DC operation. It features one dual-channel universal input, three immediate normally open safety outputs, one normally closed auxiliary output, and one single-wire safe output for reliable safety monitoring.

 

 

Technical Specifications 

Applications For Monitoring of Emergency-Stop Circuits, Monitoring of Proximity Switches
Enclosure 22mm
Mounting Type Rail
Output 3 Normally Open
Power Supply 24V DC
Standard CCC,KC
Type Single Input, Basic Device, 2-Channel
Voltage 24 VAC
Brand Allen-Bradley
Series A

  

 

Information About 440R-S13R2

The 440R-S13R2 belongs to the Allen-Bradley Guardmaster GSR CI (Configurable Input) series of monitoring safety relays, developed for use in emergency stop and safety device monitoring applications. It operates on a 24V DC power supply and provides a universal dual-channel input, allowing it to support various safety devices such as E-stop buttons and proximity switches. The relay includes three normally open safety outputs for direct control of contactors or actuators, a normally closed auxiliary output for signaling, and a single-wire safe output for additional integration. Designed for flexibility, it supports automatic, manual, or manual monitored reset modes to adapt to different safety system requirements. With a 22 mm wide rail-mounted enclosure, CCC and KC certifications, and robust compatibility with legacy systems, the 440R-S13R2 ensures dependable safety performance in industrial automation.

Key Features:

  • Input type: One dual-channel universal input, compatible with E-stop circuits and safety switches.
  • Output configuration: Three normally open safety outputs, one normally closed auxiliary output, and one single-wire safe output for integration.
  • Reset options: Supports automatic, manual, or manual monitored reset modes for system flexibility.
  • Power supply: Operates on 24V DC input, ensuring stable performance in industrial control systems.
  • Compatibility: Legacy input compatibility for seamless integration into existing safety applications.
  • Mounting: Compact 22 mm wide housing with rail-mount design for easy installation.
  • Protection: Conforms to CCC and KC standards for certified industrial safety compliance.
  • Application: Suitable for monitoring emergency-stop circuits and proximity safety switches.

The 440R-S13R2 delivers the reliability and precision required for safety monitoring in industrial automation systems.


 

Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

Frequently Asked Questions about 440R-S13R2
Question: What is Allen-Bradley 440R-S13R2?
Date Update:26/05/2025
Answer:

The Allen-Bradley 440R-S13R2 is a single-input, dual-channel safety relay designed to monitor emergency stop circuits, proximity switches, and other safety devices. It provides a reliable interface between input safety components and output actuators such as motor starters or valves. With three normally open safety outputs and one solid-state auxiliary output, it offers high-performance control and flexibility. This relay belongs to the Guardmaster series and is widely used in industrial machine safety applications.

Question: How many outputs does the 440R-S13R2 have?
Date Update:26/05/2025
Answer:

This relay includes three normally open (N.O.) safety outputs and one solid-state auxiliary output. The safety outputs are typically wired to actuators or control relays that stop machines when a hazard is detected. The auxiliary output provides a status signal for controllers or indicators. These outputs make the relay highly versatile for complex safety scenarios.

Question: Can the 440R-S13R2 connect to networked systems?
Date Update:26/05/2025
Answer:

Yes, certain variants of the 440R-S13R2 family offer optional EtherNet/IP connectivity for easy integration into distributed control systems. This allows real-time status monitoring and diagnostics over standard industrial networks. It improves maintainability and reduces system downtime. Ethernet-enabled models must be specified separately based on control architecture.

Question: Does the 440R-S13R2 have status indicators?
Date Update:26/05/2025
Answer:

Yes, the relay features built-in LED indicators for input, output, and status diagnostics. These LEDs help maintenance personnel and operators monitor relay operation at a glance. Faults or wiring issues can be quickly identified, reducing troubleshooting time. Visual feedback improves system reliability and uptime.

Question: What are the dimensions of the Allen-Bradley 440R-S13R2?
Date Update:26/05/2025
Answer:

The Allen-Bradley 440R-S13R2 has a narrow 22 mm width, with height and depth typically around 99 mm (H) × 114 mm (D), depending on variant. This slim design is ideal for compact control cabinets. Its DIN rail mounting style allows for quick installation alongside other relays or terminal blocks. The space-saving form factor makes it suitable for high-density panel layouts.

Question: Is the Allen-Bradley 440R-S13R2 still in production?
Date Update:26/05/2025
Answer:

Yes, the 440R-S13R2 is currently an active product in Allen-Bradley’s safety relay lineup. It is available from Rockwell Automation and authorized distributors. However, always confirm current lifecycle status if you're designing long-term systems, as part numbers and support may evolve over time. Product availability is generally strong due to its wide usage in industrial automation.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 440R-S13R2 is a Guardmaster monitoring safety relay designed for 24V DC operation. It features one dual-channel universal input, three immediate normally open safety outputs, one normally closed auxiliary output, and one single-wire safe output for reliable safety monitoring.

 

 

Technical Specifications 

Applications For Monitoring of Emergency-Stop Circuits, Monitoring of Proximity Switches
Enclosure 22mm
Mounting Type Rail
Output 3 Normally Open
Power Supply 24V DC
Standard CCC,KC
Type Single Input, Basic Device, 2-Channel
Voltage 24 VAC
Brand Allen-Bradley
Series A

  

 

Information About 440R-S13R2

The 440R-S13R2 belongs to the Allen-Bradley Guardmaster GSR CI (Configurable Input) series of monitoring safety relays, developed for use in emergency stop and safety device monitoring applications. It operates on a 24V DC power supply and provides a universal dual-channel input, allowing it to support various safety devices such as E-stop buttons and proximity switches. The relay includes three normally open safety outputs for direct control of contactors or actuators, a normally closed auxiliary output for signaling, and a single-wire safe output for additional integration. Designed for flexibility, it supports automatic, manual, or manual monitored reset modes to adapt to different safety system requirements. With a 22 mm wide rail-mounted enclosure, CCC and KC certifications, and robust compatibility with legacy systems, the 440R-S13R2 ensures dependable safety performance in industrial automation.

Key Features:

  • Input type: One dual-channel universal input, compatible with E-stop circuits and safety switches.
  • Output configuration: Three normally open safety outputs, one normally closed auxiliary output, and one single-wire safe output for integration.
  • Reset options: Supports automatic, manual, or manual monitored reset modes for system flexibility.
  • Power supply: Operates on 24V DC input, ensuring stable performance in industrial control systems.
  • Compatibility: Legacy input compatibility for seamless integration into existing safety applications.
  • Mounting: Compact 22 mm wide housing with rail-mount design for easy installation.
  • Protection: Conforms to CCC and KC standards for certified industrial safety compliance.
  • Application: Suitable for monitoring emergency-stop circuits and proximity safety switches.

The 440R-S13R2 delivers the reliability and precision required for safety monitoring in industrial automation systems.


 

Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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