Allen-Bradley Guardmaster Dual GuardLink Safety Relay 440R-DG2R2T
Allen-Bradley 440R-DG2R2T - Safety Relays - Width: 22.5 mm mm; Height: 119.4 mm mm; Product Series: A.
Allen-Bradley 440R-DG2R2T is a Safety Relays catalog item from Allen-Bradley. The manufacturer's published data for this part number specifies Width: 22.5 mm mm and Height: 119.4 mm mm.
Published specifications for this part include Product Series: A; Operating Temperature: -5 °C; Relative Humidity: 90%; Category: up to 4; Mode of operation: High demand mode; Lifecycle Status: Active; Build America, Buy America: No; Repair Options Available: No; Depth: 113.6 mm; Rated control supply voltage at AC 50 Hz: 0 V; Rated control supply voltage at AC 60 Hz: 0 V; Voltage type for actuating: DC. See the Specifications tab on this page for the full technical table.
| + output | 2 Normally Open |
|---|---|
| Aggregate current of outputs per module, max | 6 A |
| Build America, Buy America | No |
| Category | up to 4 |
| CCF | 80 |
| Continuous auxiliary output current | 50 mA |
| Continuous output current, max | 50 mA |
| Days of operation | 365 dbays |
| DC | 97.12 % |
| DC avg | 97.31 % |
| Depth | 113.6 mm |
| Enclosure protection | IP40 (NEMA 1) |
| Environmental Compliance | <a href='https://www.rockwellautomation.com/en-us/company/product-environmental-compliance.html'>See Details</a> | <a href='#modal-submit-inquiry'>Submit Inquiry</a> |
| Evaluation inputs | Other |
| Hardware fault tolerance | HFT = 1 (dual channel system) HFT = 0 (single channel system) |
| Height | 119.4 mm mm |
| Hours of operation | 24 h |
| Lifecycle Status | Active |
| Mechanical life operations | 1.0E7 |
| Mission time | 20 year |
| Mode of operation | High demand mode |
| Model | Basic device |
| MTTFd | 92.2 year |
| Number of outputs, safety related, delayed, semiconductors | 0.000000 |
| Number of outputs, safety related, delayed, with contact | 0.000000 |
| Number of outputs, safety related, undelayed, semiconductors | 0.000000 |
| Number of outputs, safety related, undelayed, with contact | 2 |
| Number of outputs, signalling function, delayed, semiconductors | 0.000000 |
| Number of outputs, signalling function, delayed, with contact | 0.000000 |
| Number of outputs, signalling function, undelayed, semiconductors | 1 |
| Number of outputs, signalling function, undelayed, with contact | 0.000000 |
| Operating Temperature | -5 °C |
| Operating voltage range | 20.4 |
| Other input | SWS input |
| Other output | SWS output |
| Performance level | up to e |
| PFHd | 11.2 |
| Power consumption | 3.5 W |
| Power Supply | 24V DC |
| Product Series | A |
| Proof test interval,max (a) | 20 % |
| Rail mounting possible | true |
| Rated control supply voltage at AC 50 Hz | 0 V |
| Rated control supply voltage at AC 60 Hz | 0 V |
| Rated control supply voltage at DC | 24 V |
| Relative Humidity | 90% |
| Release-delay | 0 s |
| Repair Options Available | No |
| Safe failure fraction | 98.9 % |
| Safety integrity level claim limit | 3 |
| Safety output rating | UL: C300, AC-15: 1.5 A/250V AC, DC-13: 2 A/24V DC (0.1 Hz) |
| Safety related subsystems | Type B (use of progmable/complex components) |
| Shock | 10 g, 16 ms |
| SSF | 99.06 % |
| Suitable for monitoring of emergency-stop circuits | true |
| Suitable for monitoring of magnetic switches | true |
| Suitable for monitoring of optoelectronic protection equipment | true |
| Suitable for monitoring of position switches | true |
| Suitable for monitoring of proximity switches | true |
| Suitable for monitoring of tactile sensors | true |
| Suitable for monitoring of valves | true |
| Surge Aux output current | 700 mA |
| Surge auxillary output current duration, max | 5 ms |
| Surge output current duration, max | 5 ms |
| Surge output current, max | 700 mA |
| SVHC Information | <a href='https://literature.rockwellautomation.com/idc/groups/literature/documents/td/pec-td011_-en-e.pdf'>View Guidance</a> |
| T cycle | 8/28.8 (h/s) |
| Type of electric connection | Screw connection |
| Vibration | 10...55 Hz, 0.35 mm |
| Voltage type for actuating | DC |
| Width | 22.5 mm mm |
| Wire size | 0.2...2.5 mm² (24...14 AWG) |
| With detachable clamps | true |
| With feedback circuit | true |
| With muting function | false |
| With start input | false |
Frequently Asked Questions
How do I get pricing for 440R-DG2R2T?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 440R-DG2R2T?
440R-DG2R2T is a Allen-Bradley part. KKM Solutions sources Allen-Bradley components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of 440R-DG2R2T?
Key specifications include + output: 2 Normally Open; Aggregate current of outputs per module, max: 6 A; Build America, Buy America: No; Category: up to 4. The full specification table on this page lists every published attribute for this part.
How quickly can 440R-DG2R2T ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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