Name: Rockwell Automation 440R-D22R2
Brand: Rockwell Automation
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44 Rockwell Automation Publication 440R-UM013F-EN-P - July 2021

Chapter 8 Internal Circuit Block Diagrams

EM Safety Relay

(Cat.No.440R-EM4R2)

Figure 39 - EM Safety Relay Circuit Diagram

EMD Safety Relay

(Cat.No.440R-EM4R2D)

Figure 40 - EMD Safety Relay Circuit Diagram

SI Safety Relay

(Cat.No.440R-S12R2)

Figure 41 - SI Safety Relay Circuit Diagram

Logic

Range Time

on delay

off delay

jogging

Reset

Default Chapter3
- Table of Contents3
- Definitions7
Preface7
- Summary of Changes7
- Who Should Use this Manual7
- Additional Resources8
Chapter 1 Hardware Features9
- Multi-Position Switches9
Overview9
- Removable Terminal Blocks9
- Status Indicators9
- CI Safety Relay (Cat. No. 440R-S13R2)10
- DI Safety Relay (Cat. No. 440R-D22R2)10
- DIS Safety Relay (Cat. No. 440R-D22S2)10
- EM Safety Relay (Cat. No. 440R-EM4R2)10
- EMD Safety Relay (Cat. No. 440R-EM4R2D)10
- Optical Communication Bus10
- Safety Relay (Cat. No. 440R-S12R2)11
Chapter 2 Mounting Dimensions13
- DIN Rail Mounting and Removal13
  - Removal13
  - Spacing14
Installation13
- Enclosure Considerations14
- Removable Terminals14
- Help Prevent Excessive Heat15
Chapter 3 Wiring Requirements and Recommendation17
- Wire Size17
- Terminal Torque17
- Terminal Assignments17
Power, Ground, and Wire17
- Connect a Power Supply19
- Ground the Relay19
- Safety Inputs19
- Safety Outputs24
- Single Wire Safety Input and Output26
- Auxiliary Output27
- Reset and Monitor Input27
- Retriggerable Input29
- Jog Input30
Chapter 4 Switch Adjustment31
- DI and DIS Safety Relays32
- EMD Safety Relay32
- Configuration Process33
  - Five Steps to Configure Your GSR Safety Relay33
Chapter 5 Indicators During Power-Up35
- Indicators During Normal Operation35
- Indicators During Diagnostics36
Chapter 637
- CI Safety Relay37
- DI, DIS, and si Safety Relays37
Pulse Testing for Inputs37
- Pulse Testing for OSSD Outputs38
Chapter 739
- Case 139
- Case 239
- Case 340
- Off Delay, Non-Retriggerable39
- Off Delay, Retriggerable40
  - Case 140
  - Case 240
- On Delay40
  - Case 141
  - Case 241
- Jog41
Chapter 843
CI Safety Relay (Cat. No. 440R-S13R2)43
- DI Safety Relay (Cat. No. 440R-D22R2)43
- DIS Safety Relay (Cat. No. 440R-D22S2)43
- EM Safety Relay (Cat. No. 440R-EM4R2)44
- EMD Safety Relay (Cat. No. 440R-EM4R2D)44
- Safety Relay (Cat. No. 440R-S12R2)44
Application and Wiring Examples45
Chapter 945
- CI Safety Relay (Cat. No. 440R-S13R2)45
- DI Safety Relay (Cat. No. 440R-D22R2)46
- DIS Safety Relay (Cat. No. 440R-D22S2)47
- EM Safety Relay (Cat. No. 440R-EM4R2)48
- EMD Safety Relay (Cat. No. 440R-EM4R2D)48
- Safety Relay (Cat. No. 440R-S12R2)50
Chapter 10 Webpage51
Ethernet Communication51
- Studio 5000 Logix Designer Add-On Profile (AOP)52
Chapter 11 Tools Needed53
- Required Tools53
- Optional Tools53
- Follow These Steps53
Troubleshooting53
- View the Pwr/Fault Status Indicator (Step 1)54
- Check the Power Supply (Step 2)56
  - Check Voltage56
  - Verify Grounding at the Power Supply57
- Check Safety Device Inputs (Step 3)58
- Check the Single Wire Safety Circuit (Step 4)64
  - SWS Connections L11 and L1265
- Check the Reset/Monitoring Circuit (Step 5)66
  - Two-Handed Reset Operation67
  - Applications with OSSD Outputs and Test Pulses67
- Check the Safety Outputs (Step 6)67
- EMD Expansion Safety Relay B1/B2 Inputs (Step 7)74
- Terminal Block Removal and Replacement75
  - Terminal Block Removal75
  - Terminal Block Replacement75
- Series, Version, and Manufacturing Date Code76
  - Current Product Label76
  - Old Product Label76
Appendix A General Specifications77
- Environmental Specifications77
- Safety Inputs IN, IN1, and IN2 Specifications77
- B1 Input Specifications78
- Reset Input Specifications78
- Auxiliary Output Specification79
- Safety Outputs Specifications79
- Single Wire Safety (SWS) Specifications80
Appendix B Agency Certifications83
- Compliance with European Union Directives83
Index85

Rockwell Automation 440R-D22R2 User Manual

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Rockwell Automation 440R-D22R2 Specifications

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Brand	Rockwell Automation
Model	440R-D22R2
Category	Relays
Language	English