Guardmaster Dual Input SS Safety Relay
Guardmaster Dual Input SS Safety Relay
| Unique Product Identifier |
440R-D22S2
|
|---|---|
| UPC |
885630102214
|
| Estimated Lead Time |
5 days
|
| Standard Warranty Duration |
1 year See details |
| Country of Origin |
Multiple
|
| Output |
2 Solid State
|
|---|
| Configurable logic |
AND/OR
|
|---|---|
| Continuous auxiliary output current |
50 mA
|
| Continuous safety output current |
14, 24: 1.5 A each, 34, 44: 0.5 A each
|
| Evaluation inputs |
Other
|
| Model |
Basic device
|
| Number of outputs, safety related, delayed, semiconductors |
0
|
| Number of outputs, safety related, delayed, with contact |
0
|
| Number of outputs, safety related, undelayed, semiconductors |
2
|
| Number of outputs, safety related, undelayed, with contact |
0
|
| Number of outputs, signalling function, delayed, semiconductors |
0
|
| Number of outputs, signalling function, delayed, with contact |
0
|
| Number of outputs, signalling function, undelayed, semiconductors |
1
|
| Number of outputs, signalling function, undelayed, with contact |
0
|
| Operating voltage |
20.4 V
|
| Other input |
SWS input
|
| Other output |
SWS output
|
| Power consumption |
2 W
|
| Rated control supply voltage at DC |
24 V
|
| 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 auxiliary output current |
700 mA
|
| Surge auxillary output current duration, max |
5 ms
|
| Type of electric connection |
Screw connection
|
| Voltage type for actuating |
DC
|
| Wire size |
0.2 to 2.5 mm²
|
| With feedback circuit |
True
|
| With muting function |
False
|
| With start input |
False
|
| Category |
Up to 4
|
|---|---|
| Hardware fault tolerance |
1
|
| Mode of operation |
High demand mode
|
| Operating temperature |
-5 °C
|
| PFHd |
4.39E-09
|
| Relative humidity |
90%
|
| Safe failure fraction |
99 %
|
| DC avg. (EN ISO 13849-1) |
99 %
|
|---|---|
| Days of operation |
365 dbays
|
| Evaluation input |
SWS input
|
| Hours of operation |
24 h
|
| MTTFd |
484 year
|
| Mission time |
20 year
|
| Performance level |
Up to e
|
| T cycle |
8/28.8 (h/s)
|
| Enclosure protection |
IP40 (NEMA 1)
|
|---|---|
| Rail mounting possible |
True
|
| Rated control supply voltage at AC 50 Hz |
0 V
|
| Rated control supply voltage at AC 60 Hz |
0 V
|
| Release-delay |
0 s
|
| Shock |
Shock proof, operating: 10 G, 16 ms
|
| Vibration |
10...55 Hz, 0.35 mm
|
| With detachable clamps |
True
|
| Depth |
113.6 mm
|
|---|---|
| Height |
119.4 mm
|
| Width |
22.5 mm
|
| Drawings | |
|---|---|
| 2-Dimensional Drawing (PDF) | Download (PDF) |
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| Product Drawing | Drawing (DWG) |
| Drawings |
|---|
| 2-Dimensional Drawing (PDF) Download (PDF) |
| 3-Dimensional STEP model (STP) Download (ZIP) |
| Product Drawing Drawing (DWG) |
| General | Publication |
|---|---|
| Link to Connection Diagrams | -- |
| Link to Application Examples Brochure | SAFETY-WD001 |
| Technical Document | -- |
| Link to Online Catalog | -- |
| Link to Application and Wiring Diagram Brochure | SAFETY-WD001 |
| Product Cutsheet | -- |
| Installation Instructions | Publication |
|---|---|
| 440r-in085_-en-p | 440R-IN085 |
| User Manual | Publication |
|---|---|
| 440r-um013_-en-p | 440R-UM013 |
This product was certified with the above certifications as of 2026-08-27. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
Looking for certification documents?
Explore certifications for this product and more in our comprehensive Literature Library.
| EU Importer Address |
Rockwell Automation N.V |
|---|---|
| EU Authorized Representative Address |
Rockwell Automation N.V |
| Technotes |
|---|
Overview
| Unique Product Identifier |
440R-D22S2
|
|---|---|
| UPC |
885630102214
|
| Estimated Lead Time |
5 days
|
| Standard Warranty Duration |
1 year See details |
| Country of Origin |
Multiple
|
Electrical & Connectivity
| Output |
2 Solid State
|
|---|
| Configurable logic |
AND/OR
|
|---|---|
| Continuous auxiliary output current |
50 mA
|
| Continuous safety output current |
14, 24: 1.5 A each, 34, 44: 0.5 A each
|
| Evaluation inputs |
Other
|
| Model |
Basic device
|
| Number of outputs, safety related, delayed, semiconductors |
0
|
| Number of outputs, safety related, delayed, with contact |
0
|
| Number of outputs, safety related, undelayed, semiconductors |
2
|
| Number of outputs, safety related, undelayed, with contact |
0
|
| Number of outputs, signalling function, delayed, semiconductors |
0
|
| Number of outputs, signalling function, delayed, with contact |
0
|
| Number of outputs, signalling function, undelayed, semiconductors |
1
|
| Number of outputs, signalling function, undelayed, with contact |
0
|
| Operating voltage |
20.4 V
|
| Other input |
SWS input
|
| Other output |
SWS output
|
| Power consumption |
2 W
|
| Rated control supply voltage at DC |
24 V
|
| 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 auxiliary output current |
700 mA
|
| Surge auxillary output current duration, max |
5 ms
|
| Type of electric connection |
Screw connection
|
| Voltage type for actuating |
DC
|
| Wire size |
0.2 to 2.5 mm²
|
| With feedback circuit |
True
|
| With muting function |
False
|
| With start input |
False
|
Compliance & Environment
| Category |
Up to 4
|
|---|---|
| Hardware fault tolerance |
1
|
| Mode of operation |
High demand mode
|
| Operating temperature |
-5 °C
|
| PFHd |
4.39E-09
|
| Relative humidity |
90%
|
| Safe failure fraction |
99 %
|
Technical Specifications
| DC avg. (EN ISO 13849-1) |
99 %
|
|---|---|
| Days of operation |
365 dbays
|
| Evaluation input |
SWS input
|
| Hours of operation |
24 h
|
| MTTFd |
484 year
|
| Mission time |
20 year
|
| Performance level |
Up to e
|
| T cycle |
8/28.8 (h/s)
|
Physical Characteristics
| Enclosure protection |
IP40 (NEMA 1)
|
|---|---|
| Rail mounting possible |
True
|
| Rated control supply voltage at AC 50 Hz |
0 V
|
| Rated control supply voltage at AC 60 Hz |
0 V
|
| Release-delay |
0 s
|
| Shock |
Shock proof, operating: 10 G, 16 ms
|
| Vibration |
10...55 Hz, 0.35 mm
|
| With detachable clamps |
True
|
| Depth |
113.6 mm
|
|---|---|
| Height |
119.4 mm
|
| Width |
22.5 mm
|
Drawings
| Drawings | |
|---|---|
| 2-Dimensional Drawing (PDF) | Download (PDF) |
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| Product Drawing | Drawing (DWG) |
| Drawings |
|---|
| 2-Dimensional Drawing (PDF) Download (PDF) |
| 3-Dimensional STEP model (STP) Download (ZIP) |
| Product Drawing Drawing (DWG) |
Documents
|
Link to Connection Diagrams
General
-- |
|
Link to Application Examples Brochure
General
SAFETY-WD001 |
|
Technical Document
General
-- |
|
Link to Online Catalog
General
-- |
|
Link to Application and Wiring Diagram Brochure
General
SAFETY-WD001 |
|
Product Cutsheet
General
-- |
|
440r-in085_-en-p
Installation Instructions
440R-IN085 |
|
440r-um013_-en-p
User Manual
440R-UM013 |
| General | Publication |
|---|---|
| Link to Connection Diagrams | -- |
| Link to Application Examples Brochure | SAFETY-WD001 |
| Technical Document | -- |
| Link to Online Catalog | -- |
| Link to Application and Wiring Diagram Brochure | SAFETY-WD001 |
| Product Cutsheet | -- |
| Installation Instructions | Publication |
| 440r-in085_-en-p | 440R-IN085 |
| User Manual | Publication |
| 440r-um013_-en-p | 440R-UM013 |
Certifications
This product was certified with the above certifications as of 2026-08-27. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
Looking for certification documents?
Explore certifications for this product and more in our comprehensive Literature Library.
| EU Importer Address |
Rockwell Automation N.V |
|---|---|
| EU Authorized Representative Address |
Rockwell Automation N.V |
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Technotes
| Technotes |
|---|