ALLEN-BRADLEY 440R-DG2R2T Guardmaster Dual Guardlink Safety Relay

( Brand: Allen-bradley ), ( Type: Plc Processor Module ), ( Manufacturer Part Number: 440R-DG2R2T ), ( Country/region Of Manufacture: Poland ), ( Controller Platform: Series 3 )

Review ALLEN BRADLEY New Guardmaster Dual Guardlink Safety Relay

The Allen-Bradley Model 440R-DG2R2T GuardMaster Dual GuardLink Safety Relay is a versatile and reliable safety solution for machinery and equipment applications. This safety relay is designed to meet the stringent requirements of safety applications, ensuring the highest level of protection for operators and workers.

The Model 440R-DG2R2T is a compact and rugged device, with a size of only 1.6 inches by 2.9 inches by 1.1 inches (41.1 mm by 73.6 mm by 27.9 mm). It is designed to withstand harsh industrial environments, with a temperature range of -40 F to 140 F (-40 C to 60 C).

This safety relay features GuardMaster technology, which provides self-diagnostic capabilities for improved machine safety. The device continuously monitors its internal circuitry and outputs, and can detect and communicate faults or failures to the control system. This enables quick identification and resolution of issues, reducing downtime and increasing machine availability.

The Model 440R-DG2R2T is a dual-channel safety relay, which means it can handle two independent safety functions. Each channel can be configured for a variety of safety applications, including normally open (NO) or normally closed (NC) contacts, and can support up to 10 coils.

The safety relay also includes GuardLink communication capabilities, which enable it to communicate with other GuardLink safety devices and the Rockwell Automation ControlLogix and CompactLogix control systems. This allows for seamless integration of safety functions into the control system, improving overall machine safety and reducing wiring requirements.

The Model 440R-DG2R2T is easy to install and configure, with a clear and intuitive labeling system and a user-friendly programming interface. It also includes a removable terminal strip for easy wiring and troubleshooting.

In summary, the Allen-Bradley Model 440R-DG2R2T GuardMaster Dual GuardLink Safety Relay is a powerful and versatile safety solution for industrial applications. Its compact size, rugged design, self-diagnostic capabilities, and easy integration with control systems make it an ideal choice for machine safety applications where reliability and uptime are critical.

The Allen-Bradley 440R-DG2R2T GuardMaster Dual GuardLink Safety Relay is a versatile and advanced safety relay designed to provide enhanced safety functionality in industrial automation applications. Below are some pros and cons of using this safety relay:

1. Dual independent safety functions: The GuardMaster Dual GuardLink Safety Relay offers two independent safety functions, which can help reduce the number of safety relay installations and simplify wiring.

2. Integrated safety communication: The relay supports GuardLink communication protocol, which enables real-time diagnostics and configuration of safety functions. This can help improve machine safety and reduce downtime.

3. Built-in fault tolerance: The relay has redundant inputs and outputs, which can help ensure continuous safety function operation even in the event of a component failure.

4. Compact design: The relay is compact and can be mounted in a DIN rail enclosure, which can help save space in control panels and reduce installation time.

5. Wide operating temperature range: The relay can operate in temperatures ranging from -40 C to 70 C, which can help ensure reliable operation in various industrial environments.

1. Cost: The GuardMaster Dual GuardLink Safety Relay is more expensive than traditional safety relays due to its advanced features and capabilities.

2. Complexity: The safety relay has a more complex wiring and configuration process compared to traditional safety relays, which can require additional expertise and time to install and commission.

3. Compatibility: The relay may not be compatible with all safety applications and safety devices, which can limit its versatility in certain industrial environments.

In conclusion, the Allen-Bradley 440R-DG2R2T GuardMaster Dual GuardLink Safety Relay offers advanced safety functionality, integrated communication, and fault tolerance, but it comes with a higher cost, complexity, and potential compatibility limitations.

If your industrial automation application requires advanced safety functionality and communication capabilities, and you have the expertise and resources to install and commission the relay, then the GuardMaster Dual GuardLink Safety Relay may be a worthwhile investment. However, if your application has simpler safety requirements or if you are looking for a more cost-effective solution, then a traditional safety relay may be a better choice. Ultimately, the decision on which safety relay to use depends on the specific safety requirements, cost considerations, and expertise available for your industrial automation application.

Details:

Package: 1Pcs 100% Genuine Guarantee. Condition: Brand New Factory Sealed. We'll do whatever it takes to turn your frown upside down. Leaving negative feed backs and low ratings doesn't get things solved.

NEW Allen-Bradley 440R-DG2R2T Guardmaster Dual GuardLink Safety Relay, model. Let's chat and work together to find a solution.

part #: 440rdg2r2t prices

• $329.99-$406.00

specifications plcmechanize:

• brand: Allen-bradley
• type: Plc Processor Module
• manufacturer part number: 440R-DG2R2T
• country/region of manufacture: Poland
• controller platform: Series 3

payments plcmechanize:

• credit card: Discover
• other
• wallet: Paypal

shipping plcmechanize:

• service: USPS Ground Advantage, UPS Next Day Air
• transit: 3-8 Days
• class: Standard, One-day
• type: Fixed
• carrier: USPS, UPS
• cost: $0.00

offer plcmechanize:

• availability: In Stock
• options: Ship-to-home
• quantity: 4
• best offers: True
• sold: 0
• started: September 2, 2025

returns plcmechanize:

• paid by: Seller
• policy: Returns Accepted
• method: Money back
• time: 60 Days

general plcmechanize:

• condition: New
• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors

seller plcmechanize:

• city: Hebron, Kentucky
• rating: 100.0%
• # reviews: 41

Allen-bradley 440R-DG2R2T Is Similar To:

• Allen-bradley 22d-d012n104 Allen-bradley Powerflex 40p Catalog 22dd012n104 New (52.2% similar) 22D-D012N104...(June 5th, 2024)
• Allen-bradley 2711-t10g8 Panelview Standard Terminal 2711t10g8 New (26.8% similar) Part #: Allen-bradley 2711-T10G8 for sale...(June 5th, 2024)
• Ab 20f11nc2p1ja0nnnnn Allen Bradley New Free Shipping (30.9% similar) Item specifics: brand: ab, mpn: 20F11NC2P1JA0NNNNN. Allen bradley 20F11NC2P1JA0NNNNN new free shipping, dear customer, there is one things need to be noticed before placing an order...(June 5th, 2024)
• Allen-bradley 20bc085a3aynadc0 New Sealed Ab Free Shipping (36.9% similar) 25B-D1P4N104. 25B-D6P0N104. 25B-D2P3N104. Operating various types of industrial products, mechanical modules. 22B-D010N104. Dear customer, there is one things need to be noticed before placing an order...(June 5th, 2024)
• Allen-bradley 2080-ps120-240vac Brand New Ser b 120 240vac To 24vdc Power Supply (41.7% similar) Note that the fluctuation in voltage source of this power supply must be within a range 85-264V only. The Allen-bradley 2080-PS120-240VAC is a MICRO800 external ac optional power supply for the series controllers. Part number/catalog no. Manufacturer Rockwell automation. Brand allen...(June 5th, 2024)
• Allen-bradley 440r-n23117 1 Pcs New In Box Safety Relay Msr126t Ab Spot Stock 440rn23117 (46.8% similar) Allen bradley 440R-N23117. Communication always is best way to solve problem. As this helps us maintain a quality service. If item is defect or wrong when it. 1 PCs new in box safety relay MSR126T ab 440R-N23117 spot stock 440RN23117...(June 6th, 2024)
• Allen-bradley 1734ob4 New Allen-bradley 1734-ob4 Point I o 4 Digital Output Module (54.5% similar) Local pick-up and next-day delivery is unavailable at the moment. New Allen-bradley 1734-OB4 point i/o 4 point digital output module. Item specifics: brand: Allen-bradley, mpn: 1734-OB4, model : 1734-OB4. Excellent delivery...(June 6th, 2024)
• Allen-bradley 5069-l320er New Sealed Allen-bradley a Compactlogix 5000 Controller Surplus 50 (52.3% similar) Local pick-up and next-day delivery is unavailable at the moment. New list item. New sealed Allen-bradley 5069-L320ER /a 5000 controller surplus 50, item specifics: brand Allen-bradley, mpn 5069-L320ER, model...(June 6th, 2024)
• Allen Bradley 5562 1756-l62 Series B Controllogix Processor (29.6% similar) Shipped with USPS ground advantage. Condition is used. Allen bradley 1756-L62 series b controllers 5562 processor...(June 6th, 2024)
• Allen-bradley 20bc105f0aynanc0 New Sealed Ab Free Shipping (36.9% similar) 25B-D6P0N104. 25B-D2P3N104. 22B-D010N104. 25B-D1P4N104. Dear customer, there is one things need to be noticed before placing an order. Operating various types of industrial products, mechanical modules...(June 6th, 2024)
• Allen-bradley 300bod930 Upto 8 New At Mostelectric (45.1% similar) When title advertises multiple items available ie qty new at most electric or Upton most electric, note that listing is for one piece and not a lot. Allen bradley 300BOD930 300 Norma contractor, size 1, 120V 60HZ / 110V 50HZ, 3 poles, 1 n.o. Auxiliary contact included, screw terminals. Orders paid...(June 6th, 2024)