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Rockwell Automation Publication 1756-UM013B-EN-P - October 2019

Chapter 4

1756-OBV8S Output Module Features

Connection Fault Handling

You can configure module behavior when a connection fault occurs, that is, the 

connection between the owner-controller and the output module breaks. You 

must define the immediate output behavior when the connection breaks.

Output Behavior Immediately After a Connection Fault

When the connection between an owner-controller and output module breaks, 

the output can behave in these ways, depending on how the Fault Mode 

parameter is configured:

• Turn off - Default
• Hold its last state

If you configure the output to hold its last state, the output remains at that state 

value until this occurs:

• The connection to the owner-controller is re-established.
• The output returns to normal operation, as defined in the module 

configuration.

Output State Once Connection is Re-established

Once the connection between the owner-controller and output module is re-

established, the output resumes normal operation.

ATTENTION: 

If you change the Output state from OFF to HOLD during Program 

or Communication Fault modes, make sure this does not create an unsafe state 
of your safety system.

Содержание 1756 Series

Страница 1: ...1756 ControlLogix Digital Safety I O Modules Catalog Numbers 1756 IB16S 1756 OBV8S User Manual OriginalInstructions...

Страница 2: ...nformation circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited T...

Страница 3: ...onfiguration Signature and Ownership 19 Reset 1756 ControlLogix Digital Safety I O Modules to Out of Box State 20 About the Modules 21 Local I O Modules or Remote I O Modules 23 Local I O Modules 23 R...

Страница 4: ...ode is Enabled 50 Latch Fault until reset via output tag mode is Disabled 50 Safety Input Delay Time 50 Off to On Delay 51 On to Off Delay 52 Data Transfer at RPI 52 Module Health Diagnostic 52 Point...

Страница 5: ...72 Forcing 73 Enable Forces 73 Disable or Remove a Force 74 Check Force Status 74 GSV Instruction 75 Chapter5 Configure and Replace Safety Modules Create a New Module 78 New Local Safety Module 78 New...

Страница 6: ...x Designer Application Tag Editor 110 InternalFault Triggered on the Safety Output Module 111 AppendixB Module Tag Definitions Access the Tags 114 Name Conventions 114 1756 IB16S Module Tags 115 Input...

Страница 7: ...agnostic Coverage The ratio of the detected failure rate to the total failure rate EDS Electronic Data Sheet A template that is used in RSNetWorx software to display the configuration parameters I O d...

Страница 8: ...Logix chassis ControlLogix Power Supply Installation Instructions publication 1756 IN619 Provides installation informationfor ControlLogix power supplies ControlLogix I O Modules SpecificationsTechnic...

Страница 9: ...eration in a Control System Topic Page Overview 10 Overall System Safety Function 12 About the Modules 21 Local I O Modules or Remote I O Modules 23 Ownership 24 Construct a System 25 Configure the Mo...

Страница 10: ...C Do not install the 1756 IB16S and 1756 OBV8S modules in a 1756 ControlLogix Chassis Series B ATTENTION Due to the higher internal power dissipation of the 1756 OBV8S module do not install the 1756 O...

Страница 11: ...l Studio 5000 Logix Designer application 1756 IB16S 1756 OBV8S Local GuardLogix 5580 1756 L81ES 1756 L82ES 1756 L83ES 1756 L84ES 1756 L8SP 1756 Backplane Version 32 00 00 or later with Add on Profile...

Страница 12: ...um ambient operating temperature specification see the 1756 ControlLogix I O SpecificationsTechnical Data publication 1756 TD002 IMPORTANT Requirementsarebasedonthestandardscurrentatthetime ofcertific...

Страница 13: ...r is suitable for use in safety applications that are rated up to and including SIL CL2 PLd Cat 3 as defined in IEC 61508 IEC 61511 IEC 62061 and ISO 13849 1 You can use 1756 IB16S and 1756 OBV8S modu...

Страница 14: ...OBV8S Single channel or Dual channel Point Operation Type You can use the 1756 OBV8S modules only in single channel Point Operation Type while in bi polar mode Bi polar single channel Point Operation...

Страница 15: ...llautomation com Pages home aspx Only download firmware and access product release notes from the Rockwell Automation PCDC Do not download firmware from non Rockwell Automation sites SafetyFunctionDur...

Страница 16: ...use the light emitting diode LED status indicators on the I O modules for safety operations Do not connect loads beyond the rated value to the safety outputs Apply properly specified voltages to the...

Страница 17: ...s the safety signatures The safety signature consists of an identification number date and time that uniquely identifies the safety portion of a project This number includes all safety logic data and...

Страница 18: ...as the off state The safe state of the module and its data is defined as the off state Use the 1756 ControlLogix digital safety I O modules only in applications where the off state is the safe state I...

Страница 19: ...figuration ConfigurationOwnership The connection between the owner controller and the 1756 ControlLogix digital safety I O module is based on the following 1756 ControlLogix digital safety I O module...

Страница 20: ...e to check If the module configuration is owned the Safety category displays whether the controller for the opened project owns the module configuration or another controller owns it For information o...

Страница 21: ...5 6 4 2 1 7 Item Description 1 Backplane Connector Interface for the ControlLogix system that connects the module to the backplane 2 Top and bottom guides Guides provide assistance in seating the RTB...

Страница 22: ...to the backplane 2 Top and bottom guides Guides provide assistance in seating the RTB onto the module 3 Status indicators Indicators display the status of communication module health and input output...

Страница 23: ...d are described in Controller and Software Compatibility on page 11 Local I O Modules When I O modules reside in the same system as the controller the modules are local I O modules Figure 4 Local 1756...

Страница 24: ...O Module is used in a GuardLogix 5580 control system the owner controller performs the following Stores configuration data for every module that it owns Sends the I O module configuration data to def...

Страница 25: ...rminal block housing Requires the underlying connector For how to assemble and wire the RTB see the 1756 ControlLogix 16 point Sinking Safety Input Module Installation Instructions publication 1756 IN...

Страница 26: ...ure the Modules You must create a Logix Designer application project for the controller that owns the 1756 ControlLogix digital safety I O modules The project includes module configuration data for th...

Страница 27: ...egins If the configuration is not appropriate to the module detected the data is rejected and the Logix Designer application indicates that an error occurred The configuration can be inappropriate for...

Страница 28: ...Choices 1756 IB16S and 1756 OBV8S Safety Modules Configured By Choice Description 1756 IB16S Safety Input Module 1756 OBV8S Safety Output Module This Controller The module returns the following to the...

Страница 29: ...Definition for the 1756 OBV8S safety output module includes the Output Mode parameter This parameter defines whether the module is operating in Sourcing or Bipolar mode For more information on the Mo...

Страница 30: ...alues for Timeout Multiplier 2 and Network Delay Multiplier 200 The Network Delay Multiplier value is in terms of percentage Thus 200 means 200 For more information on how to specify RPI rates see pag...

Страница 31: ...ntrollers depending on module configuration Unicast is the default setting Input Module Operation Logix 5000 controllers do not poll the safety input modules for input data The data exchange process b...

Страница 32: ...y When a GuardLogix 5580 controller is connected to the EtherNet IP network through another communication module the module sends the data to its backplane and the controller receives it Output Module...

Страница 33: ...cal safety output module receives new data and the requested data value is present on the RTB the output module sends output readback status to the controller The data value corresponds to the signal...

Страница 34: ...ation RemoteOutputModuletoControllerDataTransmission When a safety output module receives new data and the requested data value is present on the RTB the output module sends output readback status to...

Страница 35: ...controller can only listen to input data The listening controller does not own the module configuration or exchange other data with the module When the module is configured by External Means you can...

Страница 36: ...ween Rejected and Not allowed is that rejected activities can be attempted in the Logix Designer application but do not take effect The activities that are not allowed that is attempts to change the C...

Страница 37: ...modules unless otherwise noted Some features are supported on all I O modules and other features are specific to module types The differences are indicated in feature descriptions Topic Page Input Mod...

Страница 38: ...ge necessary for your application Current leakage Whether you need a solid state device Whether your application uses sinking or sourcing wiring Output Module Compatibility You can use a digital safet...

Страница 39: ...onfigure the module monitor system operation and troubleshoot issues You can also use the Logix Designer application to retrieve this information from any module in the system Serial number Firmware r...

Страница 40: ...that you troubleshoot the module for the typical causes first I Ptxx Uncertain This tag indicates that the reported channel data can be inaccurate but the degree of inaccuracy is unknown We recommend...

Страница 41: ...wner controller and an I O module without removing the module from the configuration This process lets you temporarily disable a module such as to perform maintenance You can use module inhibiting in...

Страница 42: ...u do not want the controller to look for a module that does not yet exist In this case you can inhibit the module in your program until it physically resides in the proper slot You can inhibit the con...

Страница 43: ...es of a device Minor Revision A number that represents behavior changes in the device Keying Option Description Compatible Module Thisis thedefaultkeyingoption CompatibleModuleletstheinstalleddeviceac...

Страница 44: ...oad Center PCDC The PCDC is available at https compatibility rockwellautomation com Pages home aspx Only download firmware and access product release notes from the Rockwell Automation PCDC Do not dow...

Страница 45: ...circuit check is possible when inputs are wired in combination with test outputs The module must be wired in combination with test outputs when this function is used Independently adjustable on and o...

Страница 46: ...tionsregardlessofchannel mode type The determining factor to whether a 1756 ControlLogix I O safety module resides in a SIL CL3 PLe Cat 4 safety application is that the overall safety architecture be...

Страница 47: ...ut IMPORTANT Because of the pre configured relationships between test outputs and input channels wiring a dual channel device to input channels 0 and 8 is not supported if pulse testing is required th...

Страница 48: ...ontact is closed a test pulse is output from the test output terminal to diagnose the field wiring and input circuitry By using this function short circuits between inputs and 24V power and between in...

Страница 49: ...ication suitability level see Table 6 on page 46 Figure 9 Normal Operation and Fault Detection Not to Scale Normal Operation Fault Detection 24V DC 0V DC ON OFF ON OFF ON OFF ON OFF Safety Input 0 Dat...

Страница 50: ...ds safety input fault indications for 1 second until it checks if the fault is removed If the fault is removed the channel clears the fault status only upon detecting the safety input is low on the sc...

Страница 51: ...ising edge of the input contact The input turns on only if the input contact remains on after the Off to On delay time has elapsed This setting help prevent rapid changes of the input data due to cont...

Страница 52: ...nce You can delay the On to Off transition by the following times 0 ms 1 ms 2 ms 5 ms 10 ms 20 ms 50 ms Figure 11 On to Off Delay DataTransfer at RPI The safety input module always sends data to the o...

Страница 53: ...provide information on an individual point basis For example you can check individual input points and test output points on a 1756 IB16S safety input module for the presence of a Short Circuit condi...

Страница 54: ...onnection to the module Ptxx Fault The point data quality is bad or the channel is set to Not Used Ptxx ShortCircuit A short circuit condition exists on the point Testxx Fault The point data quality i...

Страница 55: ...ned in the user program if a fault occurs For information on modules see Appendix B Module Tag Definitions on page 113 You can also monitor a point for the presence of a field power loss via the diagn...

Страница 56: ...1 Flashing red Table 11 Short Circuit Protection Condition Corrected Test Output Behavior TagValue DiagnosticValue I O Status Indicator State Restarts in its commanded state I Testxx ShortCircuit tag...

Страница 57: ...Level 59 Safety Output withTest Pulse 60 Single channel Point OperationType 61 Dual channel Point OperationType 62 Safety Output Fault Reset 63 Fault and Status Reporting 64 Module Health Diagnostics...

Страница 58: ...sks continue to run even though the safety task remains faulted If a recoverable fault occurs in the safety application the system can halt the execution of the safety task depending upon whether or n...

Страница 59: ...nfigured for SINGLE The 1756 OBV8S module is capable of being a SIL CL3 PLe Cat 4 subsystem SRP CS when either a single channel or dual channel safety device is wired to the output channels The channe...

Страница 60: ...fety output status turn off Figure 13 1756 OBV8STest Pulse in a Cycle On the 1756 OBV8S module the pulse width X is less than 750 s and the pulse period Y is less than 96 ms TIP To help prevent the te...

Страница 61: ...y output data and individual safety output status turn off For information on how using single channel Point Operation Type with a 1756 OBV8S module affects the safety application suitability level se...

Страница 62: ...uts are turned on For information on how to use dual channel Point Operation Type with a 1756 OBV8S module affects the safety application suitability level see Table 13 on page 59 Figure 15 1756 OBV8S...

Страница 63: ...cting that the ResetFault in its consume assembly channel sees a rising edge Latch Fault until reset via output tag mode is Disabled When Latch Fault mode is Disabled default the I O channel holds saf...

Страница 64: ...turned via module tags that you can monitor in your Logix Designer application For more information on how to use module tags to monitor fault and status reporting see Table 24 on page 71 Appendix A T...

Страница 65: ...Point diagnostics provide information on an individual point basis For example you can check individual points on a 1756 OBV8S safety output module for the presence of a Short Circuit condition To ac...

Страница 66: ...ox in Logix Designer application IMPORTANT The 1756 OBV8S module supports Field Power Loss Detection The module receives field side power via the DC power terminals on the module When field side power...

Страница 67: ...detected Table 17 describes what happens when a No Load condition is corrected You can monitor a point for the presence of a No Load condition via the diagnostics page that is available in the Module...

Страница 68: ...the output point is shorted to 24V DC the I Ptxx ShortCircuit tag 1 If the output point is shortedtoground notags are changed One of the following If the output point was shorted to 24V DC when the s...

Страница 69: ...f its associated group points The I O status indicator for the faulted output point turns off These conditions exist on a pair of module outputs Output Mode Sourcing Point OperationType Dual Point Mod...

Страница 70: ...Safety or Safety Pulse Test Output Data tag 1 Output is connected directly to ground Remove the output connection to ground and set the output to a safe state 1 Do not use the module beyond the rated...

Страница 71: ...to Not Used Ptxx ShortCircuit A short circuit condition exists on the point Ptxx FieldPowerOff A field power lost condition exists on the point Status RunMode The module is in Run Mode DiagnosticActiv...

Страница 72: ...behave in these ways depending on how the Fault Mode parameter is configured Turn off Default Hold its last state If you configure the output to hold its last state the output remains at that state va...

Страница 73: ...ces at the controller level You can enable I O forces and SFC forces separately or simultaneously You cannot enable or disable forces for a specific module tag collection or tag element IMPORTANT When...

Страница 74: ...parately ATTENTION Changestoforcescancauseunexpectedmachinemotionthat couldinjurepersonnel Beforeyoudisableorremoveforces determinehow the change affects your machine or process and keep personnel awa...

Страница 75: ...r 4 GSV Instruction This example shows how to use a GSV instruction to get the status of forces For the purposes of this example Force_Status is a DINT tag To determine this Examine this bit For this...

Страница 76: ...76 Rockwell Automation Publication 1756 UM013B EN P October 2019 Chapter 4 1756 OBV8S Output Module Features Notes...

Страница 77: ...res Common to 1756 ControlLogix Digital Safety I O Modules on page 37 Chapter 3 1756 IB16S Input Module Features on page 45 Chapter 4 1756 OBV8S Output Module Features on page 57 Topic Page Create a N...

Страница 78: ...safety module Local I O modules are installed in the same system as the GuardLogix 5580 controllers Remote I O modules are installed in a system that includes a 1756 ControlLogix EtherNet IP adapter t...

Страница 79: ...nfigure and Replace Safety Modules Chapter 5 3 At the Select Module Type window click Create to add the discovered module to your project 4 At the New Module window configure the module properties and...

Страница 80: ...te a new remote safety I O module complete these steps 1 Add a ControlLogix EtherNet IP adapter to the project 2 Right click the EtherNet IP adapter and choose New Module 3 Select the module and click...

Страница 81: ...re and Replace Safety Modules Chapter 5 4 You can click OK to use the default configuration as shown or edit the module configuration The rest of this chapter describes how to edit module configuratio...

Страница 82: ...ation after it is added to the project the dialog box is named Module Properties The same categories are displayed as the categories displayed on the New Module dialog box Some new module configuratio...

Страница 83: ...sed number that uniquely identifies subnets across all networks in the safety system All 1756 ControlLogix digital safety I O modules in the same subnet use the same SNN by default Local 1756 ControlL...

Страница 84: ...choose an Output Data type Output module only Whether you can choose an Output Mode Output module only This Controller External Means 1 Input Data Determines what type of input data is exchanged betw...

Страница 85: ...ct it has on your application For more information on inhibiting the module see page 41 Remote safety modules support the Connection over EtherNet IP parameter With safety input data you can choose Un...

Страница 86: ...fety category lets you set the RPI rate You must click the Advanced button to change the Connection Reaction Time Limit configuration For more information on the RPI and the Connection Reaction Time L...

Страница 87: ...Chapter 5 Module Info Category The Module Info category displays module and status information about the module when the project is online You can use this category to complete the following Determine...

Страница 88: ...ty application The inputs are disabled by default PointMode Determines the operation mode of the output point Not Used The output point is disabled Safety The output point is enabled Safety Pulse Test...

Страница 89: ...choose This Controller for the Configured By parameter on the Module Definition dialog box You must configure each point to use it in a Safety application The outputs are disabled by default PointMode...

Страница 90: ...e used in a safety application WARNING The selection of Hold for Output State During Program Mode and Communications Fault Mode prevents the output point from going to the safe state makingtheoutputpo...

Страница 91: ...s 6 and 7 When both output channels in a connection pair are in the On state and without any faults the safety outputs are turned on See Dual channel Point Operation Type on page 62 Point Mode Determi...

Страница 92: ...or Each configured feature on your module has a distinct tag that is available for use in the controller program logic Complete the following steps to access the tags for a module 1 In the Controller...

Страница 93: ...assigns it an SNN All safety modules that are installed with that adapter are automatically assigned the same SNN However each safety module requires a unique identifier within the same subnet A Devic...

Страница 94: ...eplace Safety Modules Follow these steps to reset the module to its out of box configuration when online 1 Right click the module and choose Properties 2 On the Safety tab click Reset Ownership 3 When...

Страница 95: ...ches the original The DeviceID is updated whenever the SNN is set If the project is configured with Configure Only When No Safety Signature Exists enabled follow the appropriate instructions in to rep...

Страница 96: ...ario1 ReplacementDeviceisOut of boxandSafetySignatureExists 1 Remove the old I O device and install the new device 2 Right click the replacement safety I O device and choose Properties 3 On the Genera...

Страница 97: ...gure and Replace Safety Modules Chapter 5 5 Click Yes on the confirmation dialog box to set the SNN and accept the replacement device 6 Follow your company prescribed procedures to functionally test t...

Страница 98: ...ntDeviceSNNisDifferentfromOriginalandSafetySignatureExists 1 Remove the old I O device and install the new device 2 Right click your safety I O device and choose Properties 3 Click the Safety tab 4 Cl...

Страница 99: ...P October 2019 99 Configure and Replace Safety Modules Chapter 5 7 The Configuration Ownership now shows Not Owned 8 Click the module General category 9 Click to the right of the safety network numbe...

Страница 100: ...nfigure and Replace Safety Modules 10 Click Set 11 Click Yes on the confirmation dialog box to set the SNN and accept the replacement device 12 Follow your company prescribed procedures to functionall...

Страница 101: ...e the old I O device and install the new device 2 Right click your safety I O device and choose Properties 3 Click the Safety tab 4 Click Reset Ownership 5 On the Logix Designer application Dialog cli...

Страница 102: ...our I O module and choose Properties 3 Click the Safety tab 4 Click Reset Ownership 5 Click OK 6 Follow your company prescribed procedures to functionally test the replaced I O module and system and t...

Страница 103: ...igital safety I O modules use these status indicators Topic Page Module Status Indicators 103 Use the Logix Designer Application forTroubleshooting 105 SAFETY FLT ST 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 O...

Страница 104: ...leted an initialTime Coordination exchange Red The device has an unrecoverable fault Minimum recovery is to cycle power It may be necessary to replace the device Flashing red The device has a recovera...

Страница 105: ...ence of fault conditions Fault conditions are reported in the following ways Warning Signal in the I O Configuration Tree Status and Fault Information in Module Properties Categories Logix Designer Ap...

Страница 106: ...es varies by module type Each category includes options to configure the module or monitor the status of the module The following are ways to monitor the state of a module for faults Module Status on...

Страница 107: ...e fault description that includes an error code that is associated with the specific fault type is listed on the Connection category Figure 3 Fault Description with Error Code ModuleFaultDescriptionso...

Страница 108: ...module and or point Diagnostics when the project is online Module Diagnostics Point Diagnostics ModuleDiagnostics Module diagnostics provide information on a module wide basis For example the Module...

Страница 109: ...Circuit condition Remember the following Not all 1756 ControlLogix digital safety I O modules provide point diagnostics The point diagnostics that are available vary by module type and functionality T...

Страница 110: ...ication 1756 UM013B EN P October 2019 Appendix A TroubleshootYour Module Logix Designer Application Tag Editor Figure 7 show how fault conditions are indicated in the controller tags Figure 7 Fault In...

Страница 111: ...andasinking output point O Ptxx Data tag 0 Anoverloadresistorshorts the sourcing output point to 0V DC Faults I Ptxx Fault tag 1 InternalFault 1 The I O status indicator for the faulted output point...

Страница 112: ...112 Rockwell Automation Publication 1756 UM013B EN P October 2019 Appendix A TroubleshootYour Module Notes...

Страница 113: ...with any module depends on the choices that you make in the Module Definition dialog box For the 1756 IB16S and 1756 OBV8S modules there are Input and Output tags Topic Page Access theTags 114 Access...

Страница 114: ...onventions The module tags use defined naming conventions The conventions are as follows example tag name remote_ethernet_adapter_1 I Pt00 Data An example module tag name is constructed as follows rem...

Страница 115: ...ally resets to 0 Safety Packed Data DiagnosticSequenceCount SINT Increments for each time a distinct diagnostic condition is detected and when a distinct diagnosticconditiontransitionsfromdetectedto n...

Страница 116: ...more information seeModule Data Quality Reporting on page 40 0 Good data 1 Uncertain data This tag is set to 1 when the module has reached a critical operating temperatureorishighertheacceptable opera...

Страница 117: ...SINT Increments for each time a distinct diagnostic condition is detected and when a distinct diagnostic condition transitions from detected to not detected Set to zero by product reset or power cycl...

Страница 118: ...d but you cannot set the test output to a safe state Table 6 1756 OBV8S Module Input Tags Name DataType Definition ValidValues AvailableWithThese Input DataType Choices Table 7 1756 OBV8S Module Outpu...

Страница 119: ...iguration affects the safety application level to which a 1756 ControlLogix I O safety module is suitable Before You Begin Before you wire your module remember that a SELV PELV rated 24V power supply...

Страница 120: ...input channel for Safety Pulse Test to test the circuit for short circuits to 24V DC IMPORTANT The 24V DC and DC power connections are used to supply field side power to the module All terminals with...

Страница 121: ...849 1 TO 1 TO 2 TO 3 TO 4 TO 5 TO 6 TO 7 IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 IN 9 IN 10 IN 11 IN 12 IN 13 IN 14 IN 15 DC DC DC DC TO 0 TO 1 TO 2 TO 3 TO 4 TO 5 TO 6 TO 7 TO 0 IN 0 24V DC SELV PELV...

Страница 122: ...tic test method is to configure the safety input channel for Safety Pulse Test to test the circuit for short circuits to 24V DC Safety input pairs must be associated with different Test Output sources...

Страница 123: ...ns are used to supply field side power to the module All terminals with the same name are connected together on the module For example DC can be connected to either terminal marked DC Do not physicall...

Страница 124: ...imit the safe state to no more than 24 hours Conduct functional test if safe state dwell time increases DC DC DC DC OUT0 P OUT1 P OUT4 P OUT3 P OUT2 P OUT5 P OUT6 P OUT7 P OUT0 M OUT1 M OUT2 M OUT3 M...

Страница 125: ...fe state to no more than 24 hours Conduct functional test if safe state dwell time increases DC DC DC DC OUT0 P OUT1 P OUT4 P OUT3 P OUT2 P OUT5 P OUT6 P OUT7 P OUT0 M OUT1 M OUT2 M OUT3 M OUT4 M OUT5...

Страница 126: ...st to test the circuit for short circuits to 24V DC DC DC DC DC OUT0 P OUT1 P OUT4 P OUT3 P OUT2 P OUT5 P OUT6 P OUT7 P OUT0 M OUT1 M OUT2 M OUT3 M OUT4 M OUT5 M OUT6 M OUT7 M K M DC 24V DC SELV PELV...

Страница 127: ...dwell time increases DC DC DC DC OUT0 P OUT1 P OUT4 P OUT3 P OUT2 P OUT5 P OUT6 P OUT7 P OUT0 M OUT1 M OUT2 M OUT3 M OUT4 M OUT5 M OUT6 M OUT7 M Connection Pairs When you use dual channel sourcing wi...

Страница 128: ...128 Rockwell Automation Publication 1756 UM013B EN P October 2019 Appendix C Application andWiring Examples for Safety Modules Notes...

Страница 129: ...page 131 PFD and PFH must be calculated for the devices within the system to comply with the SIL level that is required for application You are responsible for following the requirements of ISO 13849...

Страница 130: ...962E 10 Dangerous Failure Rate D failures hr 4 49496E 07 5 34022E 07 Dangerous Detected Failure Rate DD failures hr 4 48899E 07 5 33556E 07 Dangerous Undetected Failure Rate DU failures hr 3 80996E 10...

Страница 131: ...Rate D failures hr 9 01E 07 5 9E 07 6 1E 07 Dangerous Detected Failure Rate DD failures hr 9 01E 07 5 9E 07 6 1E 07 Dangerous Undetected Failure Rate DU failures hr 3 29E 10 3 1E 10 3 1E 10 SRT milli...

Страница 132: ...132 Rockwell Automation Publication 1756 UM013B EN P October 2019 Appendix D Safety Data for Safety Modules Notes...

Страница 133: ...cking tab 21 22 Logix 5000 controllers ownership of I O modules 24 Logix Designer application 39 configuration overview 26 connection types 28 module definition safety modules 84 module tag definition...

Страница 134: ...short circuit protection digital output modules 68 safety input modules 56 slaves 7 SNN 8 See safety network number status indicators 21 22 safety input modules I O status indicators 104 T test outpu...

Страница 135: ......

Страница 136: ...ineer http www rockwellautomation com global support direct dial page Literature Library Installation Instructions Manuals Brochures and Technical Data http www rockwellautomation com global literatur...

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