Preferred
440R-GL2S2T
Guardmaster GLT Safety Relay
Serial #:
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Lifecycle status:
Active
Description
Guardmaster Guard Locking safety relay with Time Delay (GLT), 1 Dual Channel Input (time delayed outputs - GLT), 1 N.O., PNP, 50mA, non-safety Immediate Auxiliary Outputs
Preferred
440R-GL2S2T
Guardmaster GLT Safety Relay
Serial #:
This product has not been verified. Please {} to confirm authenticity.
register your product
Lifecycle status:
Active
Description
Guardmaster Guard Locking safety relay with Time Delay (GLT), 1 Dual Channel Input (time delayed outputs - GLT), 1 N.O., PNP, 50mA, non-safety Immediate Auxiliary Outputs
Overview
Electrical & Connectivity
Power & Electrical Characteristics
Compliance & Environment
Standards & Protection
Technical Specifications
Performance Level
Physical Characteristics
Mechanical
Construction
Drawings
Documents
Certifications
Accessories
Alternative Products
Technotes
| Unique Product Identifier |
440R-GL2S2T
|
|---|---|
| UPC |
885630869858
|
| Estimated Lead Time |
5 days
|
| Standard Warranty Duration |
1 year See details |
| Country of Origin |
Multiple
|
| Aggregate current of outputs per module |
1.8 A
|
|---|---|
| Configurable logic |
Lock control + time delay
|
| Continuous auxiliary output current |
50 mA
|
| Continuous safety output current |
0.5 A
|
| Evaluation inputs |
Other
|
| Model |
Basic device
|
| Number of outputs, safety related, delayed, semiconductors |
2
|
| 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 range |
20.4
|
| Other input |
SWS input
|
| Other output |
SWS output
|
| Power consumption |
2 W
|
| Rated control supply voltage at DC |
24 V
|
| Special output continuous safety output current |
0.3 A
|
| Special output output current duration |
10 µs
|
| Special output surge safety output current |
3 A
|
| 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
|
| Surge safety output current |
1.5 A
|
| Surge safety output current duration |
5 ms
|
| Type of electric connection |
Screw connection
|
| Voltage type for actuating |
DC
|
| Wire size |
0.2...2.5 mm² (24...14 AWG)
|
| 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
|
| Operating temperature |
-5 °C
|
| PFD |
1.43 E-3
|
| PFHd |
8.11 E-9
|
| Relative humidity |
Operating: 90%
|
| Safe failure fraction |
99 %
|
| Safety integrity level claim limit |
3
|
| DC avg |
99 %
|
|---|---|
| Days of operation |
365 dbays
|
| Evaluation input |
SWS input
|
| Hours of operation |
24 h
|
| Mission time |
20 year
|
| Performance level |
Up to e
|
| T cycle |
8/28.8 (h/s)
|
Mechanical
| 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 |
10 G
|
| Vibration |
10...55 Hz, 0.35 mm
|
| With detachable clamps |
True
|
Construction
| Depth |
113.6 mm
|
|---|---|
| Height |
119.14 mm
|
| Width |
22.5 mm
|
| Drawings | |
|---|---|
| Electrical Wiring Diagram (DWG) | Download (ZIP) |
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| 2-Dimensional Drawing (PDF) | Download (PDF) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| Electrical Wiring Diagram (DWG) Download (ZIP) |
| 3-Dimensional STEP model (STP) Download (ZIP) |
| 2-Dimensional Drawing (PDF) Download (PDF) |
| Product Drawing Drawing (DXF) |
| General | Publication |
|---|---|
| Product Cutsheet | -- |
| User Manual | -- |
| Technical Document | -- |
| Electrical Wiring Diagram (PDF) | -- |
| Technical Data | Publication |
|---|---|
| 440r-td001_-en-p | 440R-TD001 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Visit the Technical Documentation Center
Search the Literature Library
This product was certified with the above certifications as of 2026-08-12. 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.
Regulatory Information
| EU Importer Address |
Rockwell Automation N.V |
|---|---|
| EU Authorized Representative Address |
Rockwell Automation N.V |
Items Per Page:
Items Per Page:
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Overview
| Unique Product Identifier |
440R-GL2S2T
|
|---|---|
| UPC |
885630869858
|
| Estimated Lead Time |
5 days
|
| Standard Warranty Duration |
1 year See details |
| Country of Origin |
Multiple
|
Electrical & Connectivity
| Aggregate current of outputs per module |
1.8 A
|
|---|---|
| Configurable logic |
Lock control + time delay
|
| Continuous auxiliary output current |
50 mA
|
| Continuous safety output current |
0.5 A
|
| Evaluation inputs |
Other
|
| Model |
Basic device
|
| Number of outputs, safety related, delayed, semiconductors |
2
|
| 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 range |
20.4
|
| Other input |
SWS input
|
| Other output |
SWS output
|
| Power consumption |
2 W
|
| Rated control supply voltage at DC |
24 V
|
| Special output continuous safety output current |
0.3 A
|
| Special output output current duration |
10 µs
|
| Special output surge safety output current |
3 A
|
| 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
|
| Surge safety output current |
1.5 A
|
| Surge safety output current duration |
5 ms
|
| Type of electric connection |
Screw connection
|
| Voltage type for actuating |
DC
|
| Wire size |
0.2...2.5 mm² (24...14 AWG)
|
| 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
|
| Operating temperature |
-5 °C
|
| PFD |
1.43 E-3
|
| PFHd |
8.11 E-9
|
| Relative humidity |
Operating: 90%
|
| Safe failure fraction |
99 %
|
| Safety integrity level claim limit |
3
|
Technical Specifications
| DC avg |
99 %
|
|---|---|
| Days of operation |
365 dbays
|
| Evaluation input |
SWS input
|
| Hours of operation |
24 h
|
| Mission time |
20 year
|
| Performance level |
Up to e
|
| T cycle |
8/28.8 (h/s)
|
Physical Characteristics
Mechanical
| 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 |
10 G
|
| Vibration |
10...55 Hz, 0.35 mm
|
| With detachable clamps |
True
|
Construction
| Depth |
113.6 mm
|
|---|---|
| Height |
119.14 mm
|
| Width |
22.5 mm
|
Drawings
| Drawings | |
|---|---|
| Electrical Wiring Diagram (DWG) | Download (ZIP) |
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| 2-Dimensional Drawing (PDF) | Download (PDF) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| Electrical Wiring Diagram (DWG) Download (ZIP) |
| 3-Dimensional STEP model (STP) Download (ZIP) |
| 2-Dimensional Drawing (PDF) Download (PDF) |
| Product Drawing Drawing (DXF) |
Documents
|
Product Cutsheet
General
-- |
|
User Manual
General
-- |
|
Technical Document
General
-- |
|
Electrical Wiring Diagram (PDF)
General
-- |
|
440r-td001_-en-p
Technical Data
440R-TD001 |
| General | Publication |
|---|---|
| Product Cutsheet | -- |
| User Manual | -- |
| Technical Document | -- |
| Electrical Wiring Diagram (PDF) | -- |
| Technical Data | Publication |
| 440r-td001_-en-p | 440R-TD001 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Visit the Technical Documentation Center
Search the Literature Library
Certifications
This product was certified with the above certifications as of 2026-08-12. 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.
Regulatory Information
| EU Importer Address |
Rockwell Automation N.V |
|---|---|
| EU Authorized Representative Address |
Rockwell Automation N.V |
Accessories
Items Per Page:
Alternative Products
Items Per Page:
Technotes
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Multiple countries of origin based on manufacturing location
Guardmaster GLT Safety Relay
440R-GL2S2T
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