Related Manuals for Rockwell Automation Allen-Bradley 440R-S13R2
Summary of Contents for Rockwell Automation Allen-Bradley 440R-S13R2
- Page 1 Guardmaster Safety Relays Catalog Numbers 440R-S13R2, 440R-S12R2, 440R-D22R2, 440R-D22S2, 440R-EM4R2, 440R-EM4R2D User Manual Original Instructions...
- Page 2 If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.
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Page 3: Table Of Contents
Auxiliary Output............26 Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 4 EM Safety Relay (Cat. No. 440R-EM4R2) ........43 Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
- Page 5 Series, Version, and Manufacturing Date Code ....... . . 76 Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
- Page 6 Performance Level/Category ......... . . 82 Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 7: Who Should Use This Manual
Table 21 Download Firmware, AOP, Download firmware, associated files (such as AOP, EDS, and DTM), and access product release notes from the Product Compatibility and Download Center at rok.auto/pcdc. EDS, and Other Files Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 8: Definitions
Preface Definitions Publication AG-7.1 contains a glossary of terms and abbreviations that Rockwell Automation uses to describe industrial automation systems. The following is a list of specific terms and abbreviations that are used in this manual. Table 1 - Definitions... -
Page 9: Overview
During the configuration process, status indicators on the front face of the safety relay confirm the switch settings. See Switch Adjustment on page 31 for more information. (a) The EM safety relay does not require configuration. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 10: Optical Communication Bus
An additional input is used with the jog function or to set the off delay as retriggerable. See EMD Safety Relay Timing Functions on page 39 for detailed descriptions on the EMD safety relay timing functions. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 11: Safety Relay (Cat. No. 440R-S12R2)
SI safety relay can be configured for automatic or monitored manual reset by adjusting the (Cat. No. 440R-S12R2) switch on the front. The SI safety relay also has an SWS output. The SI safety relay is similar in functionality to the MSR126 monitoring safety relay. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 12 Chapter 1 Overview Notes: Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 13: Installation
DIN Rail Latch DIN Rail Removal To remove a safety relay, use a screwdriver to pry the DIN rail latch downwards until it is in the unlatched position. Then, swing the module up. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 14: Spacing
For more information, see publications: • 1770-4.1, for additional installation requirements. • NEMA Standard 250 and IEC 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosure. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 15: Help Prevent Excessive Heat
Harmful contaminants or dirt could cause improper operation or damage to components. In extreme cases, you must use air conditioning to help protect against heat buildup within the enclosure. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 16 Chapter 2 Installation Notes: Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 17: Power, Ground, And Wire
Safety relays have four terminals: two on the top and two on the bottom. As shown in Figure 5 on page 18, the X2 and X4 terminal markings apply to the rear terminals. The X1 and X3 terminals apply to the front terminals. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 18 Safety outputs - electromechanical relay 14, 24 Safety Outputs - OSSD 34, 44 Safety Outputs - OSSD for capacitive loads 41/42 Auxiliary non-safety output 17/18, 27/28, 37/38, 47/48 Safety Outputs, Delayed - electromechanical relay Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 19: Ground The Safety Relay
Trapped key interlocks with electrical 440T 1 N.C., 2 N.C. contacts Cable pull switches Lifeline™ 1 N.C., 2 N.C. Enabling devices GripSwitch 1 N.C., 2 N.C. Interposing relays 700-HPS 1 N.C., 2 N.C. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 20: Devices With Ossd Output
Figure 10 - Example Connections to Devices with Non-cascadable OSSD Outputs +24V DC Device 2 Device 1 Device 1 Input 1 Input 1 Input 2 CI and SI DI and DIS 24V Com Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 21: Safety Mats
With the proper connections, safety relays detect the presence of an object on the safety mat and turn off their outputs. With no presence on the safety mat, safety relays turn on their outputs. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 22 When you combine mats with devices with OSSD outputs, the duration and period of the OSSD pulses affects the potential of a power-up fault. OSSD outputs with shorter pulse widths and longer periods contribute to fewer power-up faults. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 23: Safedge Safety Edges
If another safety device is connected to the second input, the outputs of the safety device must be on during configuration and during power-up. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 24: Safety Outputs
These terminals are intended for devices with high capacitance. For example, use terminals 34 and 44 when connecting to the Enable input of the PowerFlex® 70 drive and the Safe Torque Off inputs of the PowerFlex and Kinetix® drives. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 25: Surge Suppressors
V common V common Example surge suppressors include the following catalog numbers: • 100-FSD250 for Bulletin 100S contactors • 1492-LD4DF terminal block with built-in 1N4007 diode • 1492-JD3SS terminal block with built-in varistor Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 26: Single Wire Safety Input And Output
The DI, DIS, EM, EMD, and SI safety relays have a solid-state transistor auxiliary output. The CI safety relay has an electromechanical output. Table 4 on page 27 summarizes the terminal connections of the auxiliary output. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 27: Reset And Monitor Input
Automatic reset is often used with partial body access or where an additional control is implemented in the machine control system to start the hazardous portion of the machine after the safety inputs are closed. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 28: Monitored Reset
Figure 24 - Monitored Reset Connections Momentary Push PLC Output PLC Button (N.O.) Processor 1756-OB16 1769-OB8 1746-OB4 Contactor 1734-OB2 Monitoring 1793-OB4 CI, DI, DIS, CI, DI, DIS, or SI or SI 24V DC Com Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 29: Monitor With Expansion Relays
The full-time delay lapses and the safety output contacts open before the safety Non-retriggerable None relay can reset. The B1 status indicator is off. Jog Input When the EMD safety relay is configured for the Jog functions, terminal B1 must connect to +24V DC. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 30 Chapter 3 Power, Ground, and Wire Notes: Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 31: Configuration
(see Definitions on page Table 6 - CI and SI Safety Relay Logic Switch Position Function Start configuration Monitored manual reset Automatic/manual reset Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 32: Di And Dis Safety Relays
5: 0.3...3 s 30...300 s 6: 3...30 s 300...3000 s 7: 70% On-Delay 7: 30...300 s — 8: 80% 8: 1...10 s 100...1000 s 9: 90% TIME 9: 3...30 s 300...3000 s 10: 100% Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 33: Configuration Process
4. Verify the settings by counting the flash rates of the status indicators. Table 9 on page 34 shows the status indicator that flashes for the corresponding switch setting for each safety relay. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 34 IMPORTANT To keep your GSR safety relay from permanently faulting, complete the configuration process by cycling the safety relay power within 5 minutes of rotary switch configuration. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 35: Status Indicators
17/18, 27/28, 37/38, 47/48 closed (X32 Off). 17/18, 27/28, 37/38, 47/48 open (X32 On). 13/14, 23/24 closed (Y32 Off). 13/14, 23/24 open (Y32 On). Flashing Safety input is closed, waiting for reset input. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 36: Status Indicators During Diagnostics
Chapter 5 Status Indicators Status Indicators During See the following tables: Diagnostics Table Page PWR/Fault Status Indicator Is Steady Red PWR/Fault Status Indicator Is Flashing Red PWR/Fault Status Indicator Is Green with Flashing Red Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 37: Pulse Testing Functions
8.9V DC at S12 and S22. DI, DIS, and SI Safety Relays The pulse test sequence for the DI, DIS, and SI safety relays are shown in Figure 30 on page The sequence is repeated every 12.2 ms. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 38: Pulse Testing For Ossd Outputs
Repeats Although pulse tests appear on terminals 34 and 44, the DIS safety relay does not detect faults from A1 to 34, 44 or between 34 and 44 when the outputs are on. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 39: Emd Safety Relay Timing Functions
7. The off-delay time has elapsed, and the safety outputs turn off. 8. The logic link signal turns off. 9. Shortly after the logic link turns off, the fault is automatically cleared. The PWR/Fault status indicator is steady green. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 40: Case 3
Figure 35 shows two cases of the timing sequences that can occur with this configuration. Figure 35 - On-delay Timing Diagram Case 1 Case 2 Safety Output Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 41: Case 1
L12 turns on and off to execute the jog function. Case 2 8. The B1 signal turns on before the logic link signal. 9. The logic link signal turns on. The jog on-timer starts, and the safety outputs turn on. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 42: Case 3
15. The B1 signal must turn off before a new jog cycle can begin. The L12 and B1 signals are interchangeable. At least one of these two signals must remain off throughout the off-timer cycle before a new jog cycle begins. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 43: Internal Circuit Block Diagrams
DIS Safety Relay Figure 39 - DIS Safety Relay Circuit Diagram (Cat. No. 440R-D22S2) AND / OR AND / LOGIC IN Logic EM Safety Relay Figure 40 - EM Safety Relay Circuit Diagram (Cat. No. 440R-EM4R2) Logic Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 44: Emd Safety Relay (Cat. No. 440R-Em4R2D)
Internal Circuit Block Diagrams EMD Safety Relay Figure 41 - EMD Safety Relay Circuit Diagram (Cat. No. 440R-EM4R2D) on delay off delay jogging Range Time SI Safety Relay Figure 42 - SI Safety Relay Circuit Diagram (Cat. No. 440R-S12R2) Reset Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 45: Application And Wiring Examples
(terminals 41/41) informs the PLC that the safety system is off or on. The CI safety relay outputs connect to AC voltage loads. When the CI safety relay is on, the PLC can then turn on the K1 and K2 contactors. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 46: Di Safety Relay (Cat. No. 440R-D22R2)
PLC. Per ISO 13856-1, safety mat applications require a manual reset function. For fault detection purposes, all GSR safety relays used for safety mat control must be configured for monitored manual reset. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 47: Dis Safety Relay (Cat. No. 440R-D22S2)
(but lower resistive load) as compared to terminals 14 and 24. Figure 48 - High Capacitive Load 24V DC OSSD1 OSSD2 OSSD1 OSSD2 LOGIC 440R-D22S2 To PLC 24V Com Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 48: Em Safety Relay (Cat. No. 440R-Em4R2)
After a 2.1 second delay, the EMD safety relay outputs turn on. The DIS safety relay monitors contactors K1…K4 and the status of the EMD safety relay by sourcing the reset signal from the X32 terminal on the EMD safety relay. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 49 0V. Figure 52 - EMD Safety Relay - Jog 24V DC Reset Reset S34 A1 RANGE TIME RANGE RESET 440R-S12R2 440R-EM4R2D 440R-EM4R2D 38 48 To PLC To PLC K4 K5 24V Com Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 50: Safety Relay (Cat. No. 440R-S12R2)
K1 and K2 are already off. Press the Start button to turn on contactors K1 and K2. Figure 53 - SI Safety Relay Example 24V DC Start Stop RESET 440R-S12R2 To PLC 24V Com Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 51: Ethernet Communication
IP address of the ENETR module. The webpage is only available with the 440R-ENETR Series A. The webpage is not available in Series B or later. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 52: Studio 5000 Logix Designer Add-On Profile (Aop)
Figure 56 shows an example of the AOP for the DI safety relay. See publication 440R-UM009 for further details on the EtherNet/IP module. Figure 56 - AOP for the DI Safety Relay Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 53: Troubleshooting
Metal paper clips: To insert into the terminals and allow connection of scope probes to terminals. Follow These Steps To diagnose the condition of the GSR safety relay, follow the steps in Figure 58 on page Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 54: View The Pwr/Fault Status Indicator (Step 1)
Table 12 on page 55 Green and flashing red A recoverable faulted state Table 13 on page 56 IMPORTANT For accurate diagnostics, always start counting the flashes after the first pause. The first cycle can be inaccurate. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 55 Check Voltage-free Contacts present) or is present from S11 to S21. CI, DI, DIS, on page • Excessive capacitance is detected on input and SI wiring to ground. The pulse tests waveform is distorted. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 56: Check The Power Supply (Step 2)
The second troubleshooting step is to check the supply of power to your safety relay. (Step 2) Check Voltage If the PWR/Fault status indicator is off, check the voltage by placing a digital multimeter on terminals A1 and A2 as shown in Figure 60 on page Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 57: Verify Grounding At The Power Supply
NFPA79 does not allow the use of a SELV supply. If you are meeting only IEC 60204-1, you can install a separate SELV supply for your safety system and leave it ungrounded (no protective ground). Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 58: Check Safety Device Inputs (Step 3)
If both channels are closed, a voltmeter must read about 19V and the IN status indicator is green. The voltage levels are approximately the same on Channel 1 (S12) and Channel 2 (S22) because the pulse testing waveforms are similar on both channels. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 59 Testing Volts Outputs Volts 2. Check the voltage at each of the inputs with the device contacts closed. The values must be very close to the values measured at terminals S11 and S21. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 60: Examine Pulse Test Waveforms
Figure 67 on page 61, must always be present on their respective safety relays; the test pulses cannot be turned off or adjusted. Figure 66 - CI Safety Relay Pulse Test Waveforms Terminal Terminal Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 61: Effect Of Ossd Test Pulses
1 µF on each signal to ground. With this high capacitance, the CI safety relay still operates. Capacitance from Ch1 to Ch2 looks the same as Ch1 to ground and Ch2 ground. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 62: Long Wire - Resistance Effect
0.33 mm² (22 AWG) wire, the wire resistance from the safety relay pulse test outputs to the safety device and back to the safety relay inputs, would be: 200 m x 52.94 Ω / 1000 m x 2 directions = 21 Ω Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 63: Channel Simultaneity (Discrepancy)
To clear this condition, open both channels and then reclose them. Figure 71 - Multiple Cycles on One Channel Are Not Allowed Closed Channel 1 Open Closed Channel 2 Open Time Time Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 64: Recovery Time
5, or 6 (switch positions with OR logic). EM or EMD expansion safety relays have both SWS input and output signals. You must connect a wire to L12. Your application requirements determine whether L11 is used. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 65 5.7 ms. The momentary interruption does not cause a 'recovery' type fault, where the output turns off and stays off and requires a further cycling of the SWS signal. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 66: Check The Reset/Monitoring Circuit (Step 5)
Monitored/manual: If the output status indicator does not turn steady green when voltage at S34 is present between 0.25…3 seconds, then the GSR safety relay must be replaced. Figure 77 - Measure Reset/Monitoring Circuit Voltage Volts 24V DC Com Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 67: Two-Handed Reset Operation
Figure 79 on page 68 shows an example of the measurement points for one output channel (13/14). Since most safety circuits consist of two channels, repeat the checking on the second channel (23/24). Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 68 Be sure that the OUT status indicator is green. The contact resistance must be less than 1 ohm. If it is not, then the internal positive-guided safety relay is not functioning properly, and the GSR safety relay must be replaced. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 69: Ossd Output Issues
The voltage at A2 must be zero. If not, check for an open circuit between A1 and the voltage supply ground connection. If A2 measures zero volts and A1 measures the supply voltage, then K1 is not operating properly, and must be replaced. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 70 SHOCK HAZARD: Turn the power off before continuity is tested. Figure 83 - Continuity Test of the Voltage Supply Common Connection 24V DC supply < 1 Ohms PowerFlex 525 AC Drive Motor 24V common Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 71: Auxiliary Output Issues
The Y32 output must be on. This condition is true Check the Y32 Output on page are off for both faulted and running states. For more information on auxiliary outputs, see Auxiliary Output on page Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 72 Be sure that the OUT status indicator is off. The contact resistance must be less than 1 ohm. If it is not, then the internal positive-guided safety relay is not functioning properly, and the GSR safety relay must be replaced. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
- Page 73 The voltage must be around 23V DC. If it is 23V, then follow the circuit and check the voltage at each of the remaining points (2…6). If X32 measures 0V, then the safety relay must be replaced. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
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Page 74: Emd Expansion Safety Relay B1/B2 Inputs (Step 7)
If the B1 status indicator is on, but no voltage is read, the expansion safety relay must be replaced. For more information on retriggerable inputs, see Retriggerable Input on page Figure 90 - The B1-B2 Waveform When the EMD Safety Relay Output is On Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 75: Terminal Block Removal And Replacement
The terminal blocks are keyed to help prevent a block from being inserted into an incorrect location. The orange-colored insert provides the orientation of the key (see Figure 92). Figure 92 - Orange Keyway Orange inserts match keys Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 76: Series, Version, And Manufacturing Date Code
Old Product Label The initial production runs of GSR safety relays excluded a firmware revision number, as shown in Figure Figure 94 - Early Version of Product Label Manufactured during the 34th week of 2012 Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 77: Specifications
Temperature, operating [°C (°F)] -5…+55 (23…131) Relative humidity Vibration 10…55 Hz, 0.35 mm (0.01 in.) Shock 10 g, 16 ms Pollution level Installation group Overvoltage Category III, VDE 0110-1 Impulse withstand voltage [V] 2500 Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 78: Safety Inputs In, In1, And In2
— 11.0 On current, At 26.4V DC [mA] 11.1 — — 11.1 Galvanic isolation: I/O from Logic — — Overvoltage protection — — Input capacitance [nF] — — Duration [s] 0.25…3.0 — — 0.25…3.0 Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 79: B1 Input
Response Inputs time — — single wire Mat operation safety output Single-wire [ms] fault Response time to jog, — — — — — max [ms] (1) Response time of the single-wire source device. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 80: Auxiliary Output
(1) The EM safety relay has a direct connection from L12 to L11, so it cannot fan out to 10 additional devices. It repeats the signal. The EM safety relay must be included as one of the fan-out units. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 81: Regulatory Approvals
EN ISO 13849-1 - Safety of machinery -- Safety-related parts of control systems -- Part 1: General principles for design This product is intended for use in an industrial environment. For a comprehensive UKCA certificate visit: rok.auto/certifications. Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... -
Page 82: Machine Safety Directive
(CI) (DI) (DIS) (EM) (EMD) (SI) MTTFd Category Up to 4 Performance Level Up to e DC avg 98.8% Mission time [year] Days of operation Hours of operation T cycle 8 hr/8.28 s Rockwell Automation Publication 440R-UM013G-EN-P - December 2022... - Page 83 10 European Union (EU) directives 81 switch adjustment 32 configuration 31 timing functions 39 process 33 enclosure connect considerations 14 power supply 19 environmental considerations specifications 77 enclosure 14 Ethernet communication 51 Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
- Page 84 PWR/fault 54 switch 9 flashing red 55 green with flashing red 56 solid red 55 indicators non-retriggerable diagnostics 36 off delay 39 normal operation 35 normal operation powerup 35 status 35 indicators 35 Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
- Page 85 EMD 10 PWR/fault status indicator 54 SI 11 flashing red 55 series 76 green with flashing red 56 SI safety relay solid red 55 overview 11 rating 82 simultaneity rating channel 63 SIL 82 Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
- Page 86 17 torque 17 terminal block removal 75 replacement 75 terminal blocks removable 9 time recovery 63 timing functions EMD safety relay 39 tools 53 torque terminal 17 troubleshooting 35 steps 53 Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
- Page 87 Guardmaster Safety Relays User Manual Rockwell Automation Publication 440R-UM013G-EN-P - December 2022...
- Page 88 Rockwell Automation maintains current product environmental compliance information on its website at rok.auto/pec. Allen-Bradley, Atlas, Cadet, Elf, expanding human possibility, Ferrogard, Guardmaster, GuardShield, Kinetix, Lifeline, PowerFlex, Rockwell Automation, Rotacam, Safedge, SafeZone, SensaGuard, Sipha, Studio 5000 Logix Designer, and Trojan are trademarks of Rockwell Automation, Inc.