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Rockwell Automation Publication 1734-UM013C-EN-P - August 2010

Chapter 2

        Safety Functions

Figure 3 - Safety Status

The module is designed for use in applications where the safety state is the 
off state.

Item

Description

1

Inputs to Network Off

2

Safety status

3

Input

4

Output off

5

Networks

4

3

1

5

2

44076

Summary of Contents for 1734-IB8S

Page 1: ...POINT Guard I O Safety Modules Catalog Numbers 1734 IB8S 1734 OB8S Installation User Manual...

Page 2: ...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 Throughout this manu...

Page 3: ...nformation Changes throughout this revision are marked by change bars as shown to the right of this paragraph New and Updated Information This table contains the changes made to this revision Topic Pa...

Page 4: ...4 Rockwell Automation Publication 1734 UM013C EN P August 2010 Summary of Changes Notes...

Page 5: ...ty Application Requirements 18 Safety Network Number 18 Safety Signature 18 Chapter 2 Safety Functions Introduction 19 Safety I O Modules 19 Safety Inputs 21 Using a Test Output with a Safety Input 21...

Page 6: ...55 Emergency Stop Dual channel Devices 55 Dual channel Safety Contactors 57 Chapter 5 Power Supply Examples Introduction 59 POINTBus Backplane 59 Power Supply Examples 60 Example 1 POINT Guard I O Us...

Page 7: ...apter 8 Considerations When Replacing POINT Guard I O Modules What This Chapter Contains 111 Considerations When Replacing POINT Guard I O Modules 111 Why You Need to Manually Set the SNN 113 GuardLog...

Page 8: ...d Mean Time Between Failure MTBF Data What This Appendix Contains 135 Calculated Values 135 Appendix C Configuration Reference Information What This Appendix Contains 137 Understand Parameter Groups 1...

Page 9: ...electronic data sheet a template used in RSNetWorx software to display the configuration parameters I O data profile and connection type support for a given I O module RSNetWorx software uses these si...

Page 10: ...gix Safety Application Instruction Set ODVA Media Planning and Installation Guide http www odva org Describes the required media components and how to plan for and install these required components De...

Page 11: ...h an EtherNet IP adapter The mounting base assembly catalog number 1734 TB or 1734 TBS consists of a mounting base and a removable terminal block Alternatively you can use the POINT I O one piece moun...

Page 12: ...ockwell Automation is not responsible for conformity with any standards codes or regulations that apply to the combination of the products in your application or use of the product Take all necessary...

Page 13: ...lation of the module a safety administrator must confirm the installation and conduct trial operation and maintenance Do not disassemble repair or modify the module This may result in loss of safety f...

Page 14: ...Functional Safety of Electrical Electronic and Programmable Electronic Safety related Systems and the requirements for Safety Category 4 of the EN ISO 13849 1 standard Distributed I O communication f...

Page 15: ...which allows use of the module for Safety Category 3 4 and applications rated up to and including Performance Level e Safety outputs can be pulse tested to detect field wiring shorts to 24V DC I O st...

Page 16: ...afety architectures Safety controllers control the safety outputs Safety or standard PLC controllers can control the standard outputs Figure 1 POINT Guard I O Modules in EtherNet IP Safety Architectur...

Page 17: ...7 POINT Guard I O Overview Chapter 1 Figure 2 POINT Guard I O Modules in DeviceNet Safety Architectures 5 6 1 3 2 4 Item Description 1 ControlLogix controller 2 POINT I O and POINTGuard I O 3 Guard I...

Page 18: ...756 RM093 You must read understand and fulfill these requirements prior to operating a POINT Guard I O system Safety Network Number For information on the safety network number refer to the GuardLogix...

Page 19: ...ctives Safety I O Modules These are the safety states of the POINT Guard I O modules Safety outputs off Safety input data to network off single channel and dual channel equivalent Safety input data to...

Page 20: ...ugust 2010 Chapter 2 Safety Functions Figure 3 Safety Status The module is designed for use in applications where the safety state is the off state Item Description 1 Inputs to Network Off 2 Safety st...

Page 21: ...Configure the test output as a pulse test source and associate it to a specific safety input Figure 4 Example Use of a POINT Guard I O Input Module Figure 5 Test Pulse in a Cycle For the 1734 IB8S mo...

Page 22: ...field wiring and input circuitry By using this function short circuits between inputs and 24V power and between input signal lines and open circuits can be detected Figure 6 Short circuit Between Inp...

Page 23: ...and Fault Detection not to scale 24V 0V Test Output 0 Input Terminal 0 External Device Fault Detected ON OFF ON OFF ON OFF ON OFF 24V 0V ON OFF Safety Input Status 0 Fault Detection ON OFF ON OFF ON...

Page 24: ...e inputs that are paired together starting at an even input number such as inputs 0 and 1 2 and 3 and so on IMPORTANT The purpose of the discrepancy time is to allow for normal differences between con...

Page 25: ...e discrepancy time elapses the channels will fault In the fault state the input and status for both channels are set low off When configured as an equivalent dual pair the data bits for both channels...

Page 26: ...t The fault state of complementary inputs is the even numbered input turned off and the odd numbered input turned on Note that if faulted both channel status bits are set low When configured as a comp...

Page 27: ...uring the on delay time 0 126 ms in increments of 6 ms after the input contact s rising edge The input turns on only if the input contact remains on after the on delay time has elapsed This helps prev...

Page 28: ...its between output signal lines and the power supply positive side and short circuits between output signal lines can be detected If an error is detected the safety output data and individual safety o...

Page 29: ...e switched off and remain in the off state Follow this procedure to activate the safety output data again 1 Remove the cause of the error 2 Command the safety output or safety outputs into the safety...

Page 30: ...th a test that runs periodically during every test interval to detect a burned out lamp The test runs repeatedly when the test output is commanded on The figure below explains how muting lamp operatio...

Page 31: ...the module the condition will be detected when the test output is commanded on When a lamp burns out and is replaced the fault muting status bit will return to the normal condition independent of the...

Page 32: ...itor actual ON OFF state of the outputs Individual Point status indicates whether each safety input safety output or test output is normal normal status ON faulted status OFF For fatal errors communic...

Page 33: ...rgency stop switches Use approved devices with direct opening mechanisms complying with IEC EN 60947 5 1 Bulletin 800F 800T Door interlocking switches limit switches Use approved devices with direct o...

Page 34: ...t use Ethernet DeviceNet or ControlNet standard I O data or explicit message data as safety data Do not use LED status indicators on the I O modules for safety operations Do not connect loads beyond t...

Page 35: ...y Requirements has been assured by compliance with EN 60079 15 and EN 60079 0 EC Directives These products conform to the EMC Directive and Low voltage Directive where applicable For additional inform...

Page 36: ...the customer EMC related performance of Rockwell Automation devices that comply with EMC directive vary depending on the configuration wiring and other conditions of the equipment or control panel in...

Page 37: ...roduit est livr avec des marquages sur sa plaque d identification qui indiquent le code de temp rature pour les environnements dangereux Lorsque plusieurs produits sont combin s dans un syst me le cod...

Page 38: ...38 Rockwell Automation Publication 1734 UM013C EN P August 2010 Chapter 2 Safety Functions Notes...

Page 39: ...Block 4 Wire Modules Topic Page Introduction 39 Environment and Enclosure 41 Preventing Electrostatic Discharge 41 Install the Mounting Base 42 Connect the Module to the Mounting Base 43 Connect the...

Page 40: ...ion Publication 1734 UM013C EN P August 2010 Chapter 3 Install the Module Figure 14 POINT Guard I O Modules Item Description 1 Slide in writeable labels 2 Insertable I O modules 3 Module locking mecha...

Page 41: ...enclosure must be accessible only by the use of a tool Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply...

Page 42: ...the system ATTENTION To comply with the CE Low Voltage Directive LVD this equipment and all connected I O must be powered from a safety extra low voltage SELV or protected extra low voltage PELV compl...

Page 43: ...the number required for the type of module aligns with the notch in the base Keep track of which mounting base gets installed on the left and right of each module Slide the mounting base to let the i...

Page 44: ...t you cannot insert the module if the mounting base locking mechanism is unlocked 3 Insert the module straight down into the two side by side mounting bases and press to secure locking the module into...

Page 45: ...end opposite the handle into the base unit noting that this end has a curved section that engages with the mounting base 2 Rotate the terminal block into the mounting base until it locks itself in pla...

Page 46: ...the orange DIN rail locking screw on the mounting base to a vertical position noting this releases the locking mechanism 4 Lift the mounting base off the DIN rail Wire Modules Follow these guidelines...

Page 47: ...I6 I7 COM Where T0 Test Output 0 T1M Test Output 1 with Muting T2 Test Output 2 T3M Test Output 3 with Muting I0 I7 Inputs 0 7 COM COM COM TO T1M T2 T3M 0 2 4 6 1 3 5 7 0 2 4 6 1 3 5 7 1734 TOPand 17...

Page 48: ...address with the node commissioning tool 1 Choose Start Programs Rockwell Software RSNetWorx DeviceNet Node Commissioning Tool 2 Click Browse 3 Check I want to input the address for the device on the...

Page 49: ...etwork and see the POINT Guard modules the modules may have been previously configured to an incompatible data rate or node address Attempt to add these modules on an isolated network to determine the...

Page 50: ...the DeviceNet network by using the node commissioning tool For example if your POINT Guard I O module had a previous safety connection owner the module will not make a safety connection to a new owne...

Page 51: ...OINT I O module Follow these steps to use the auto address feature 1 Reset any modules that you are not sure are out of box 2 Attach the first module to the 1734 PDN adapter 3 Use the node commissioni...

Page 52: ...52 Rockwell Automation Publication 1734 UM013C EN P August 2010 Chapter 3 Install the Module Notes...

Page 53: ...hat show input device connection methods and their safety categories Topic Page Introduction 53 Connection Details 53 Examples of Wiring 55 Connected Device Test Pulse from Test Output Connection Sche...

Page 54: ...I1 noting that T0 is configured for 24V power supply 3 Connect the devices between 24V DC and I0 and I1 Light Curtain Yes Connect the OSSD1 and OSSD2 to I0 and I1 respectively Connect the 24V power su...

Page 55: ...nput 0 Channel Mode Test Pulse from Test Output Safety Input 0 Test Source Test Output 0 Dual channel Safety Input 0 1 Mode Dual channel Equivalent Dual channel Safety Input 0 1 Discrepancy Time 100 m...

Page 56: ...or When used in combination with the programs of the safety controller this circuit configuration is Safety Category 2 Figure 18 POINT Guard I O Module Wiring single safety contact COM COM COM COM COM...

Page 57: ...cuit configuration is Safety Category 4 Additional wiring such as monitoring feedback may be required to achieve Safety Category 4 Figure 19 POINT Guard I O Module Wiring redundnt safety contacts COM...

Page 58: ...58 Rockwell Automation Publication 1734 UM013C EN P August 2010 Chapter 4 Wire the Module Notes...

Page 59: ...ption requirements for the 5V and 24V bus when designing a POINTBus backplane Choose from these power supplies for the POINTBus backplane and field power Use the 1734 EP24DC expansion power supply wit...

Page 60: ...e adapters and power supplies differ in their amount of power supplied to the 5V and or 24V bus Refer to the POINT I O Selection Guide publication 1734 SG001 for more information Power Supply Examples...

Page 61: ...Supply 3 loss is visible to the controller Field power for Group 2 is on the same supply as bus communication power for Group 2 and Group 3 Supply 2 loss causes broken connections to the controller fo...

Page 62: ...us communication Supply 2 loss causes broken connections to the controller Field power for Group 2 inputs is on the same supply as bus communication Supply 2 loss causes broken connections to the cont...

Page 63: ...orrectly and verify operation of the module before commissioning the system in which the module is incorporated Incorrect wiring can lead to loss of safety function Do not apply DC voltages exceeding...

Page 64: ...64 Rockwell Automation Publication 1734 UM013C EN P August 2010 Chapter 5 Power Supply Examples Notes...

Page 65: ...re Safety Input Modules 72 Add and Configure Safety Output Modules 78 Values and States of Tags 85 Configure the Safety Tab 86 Configuration Ownership 88 Configuration Signature 88 Configure the Input...

Page 66: ...iguration Tree When first setting up your POINT Guard I O modules for use with the GuardLogix controller you will follow these steps as needed 1 Add and Configure the Ethernet Bridge Module 2 Add and...

Page 67: ...module and click OK Cat No Description 1756 EN2F A 1756 10 100 Mbps Ethernet bridge fiber media 1756 EN2T A 1756 10 100 Mbps Ethernet bridge twisted pair media 1756 ENBT A 1756 10 100 Mbps Ethernet b...

Page 68: ...In the Revision boxes enter the appropriate major and minor revisions of the bridge module 9 From the Electronic Keying pull down menu choose the appropriate keying method for the Ethernet bridge modu...

Page 69: ...dLogix Controller Chapter 6 Add and Configure the 1734 AENT Adapter Follow these steps to add and configure the 1734 AENT adapter 1 Right click the Ethernet connection and choose New Module The Select...

Page 70: ...r 4 In the Description box enter an optional description of the 1734 AENT adapter 5 In the IP Address box enter the appropriate IP address of the 1734 AENT adapter 6 In the Slot box enter the appropri...

Page 71: ...Controller will check module type and revision for compatibility Compatible modules that match or are newer will be accepted Disable Keying Controller will check module type but will accept any versio...

Page 72: ...r 13 Click OK You return to the Module Properties dialog box 14 Click OK to apply your changes The I O Configuration tree displays the 1734 AENT adapter Add and Configure Safety Input Modules Follow t...

Page 73: ...ays a list that includes Safety 2 Select the appropriate input module such as 1734 IB8S and click OK The New Module dialog box appears 3 In the Name box type a unique name for the input module 4 In th...

Page 74: ...t the Module Definition This Module Definition dialog box appears 8 In the Series box enter the input module s series letter 9 In the Revision boxes enter the input module s revision numbers 10 From t...

Page 75: ...Safety Data for safety inputs from the module IMPORTANT The test outputs that are configured as standard outputs on the module must not be used for safety purposes Choose Description None Results in...

Page 76: ...tions Choose Description None There are no status tags only data for the inputs Pt Status There is one status tag for each input point Combined Status Muting A single BOOL tag represents an AND of the...

Page 77: ...ule Properties dialog box Pt Status Muting There is a muting status tag for test output T1 and T3 with point status for each input point Pt Status Muting Test Output Status tags for each of the input...

Page 78: ...ule in a GuardLogix Controller 17 Click OK to apply your changes The I O Configuration tree displays the 1734 IB8S module Add and Configure Safety Output Modules Follow these steps to add and configur...

Page 79: ...s a list that includes Safety 2 Select the appropriate output module such as 1734 OB8S and click OK The New Module dialog box appears 3 In the Name box type a unique name for the output module 4 In th...

Page 80: ...riate keying method for the output module from the following options 11 From the Configured By pull down menu choose the appropriate method by which this module is configured from the following option...

Page 81: ...le from the following options Choose Description None This is an output only safety module None is the only valid selection Choose Description Safety Automatically selected when Configured By This con...

Page 82: ...Combined Status Muting A single BOOL tag represents an AND of the status bits for all the output points For example if any output channel has a fault this bit goes LO 1 A single BOOL tag represents t...

Page 83: ...log box 17 Click OK to apply your changes Pt Status Muting There is a muting status tag for test output T1 and T3 with point status for each output point Pt Status Muting Test Output Status tags for e...

Page 84: ...84 Rockwell Automation Publication 1734 UM013C EN P August 2010 Chapter 6 Configure the Module in a GuardLogix Controller The I O Configuration tree displays the 1734 OB8S module...

Page 85: ...red as the muting lamp output Normal 1 Fault Alarm 0 Output Readback STANDARD Monitors the presence of 24V on the output circuit Readback is ON 1 if 24V is on output terminal ON 1 OFF 0 Individual Tes...

Page 86: ...he Module Properties dialog box click the Safety tab 2 Click Advanced The Advanced Connection Reaction Time Limit Configuration dialog box appears For more information about the Advanced Connection Re...

Page 87: ...n a system with maximum best performance b Use the default values for Timeout Multiplier 2 and Network Delay Multiplier 200 A connection status tag exists for every connection If the RPI and connectio...

Page 88: ...Guard I O module Configuration signature If any of these change the connection between the GuardLogix controller and the POINT Guard I O module is lost and the yellow yield in the RSLogix 5000 tree ap...

Page 89: ...nputs still go to the Safety State due to a cycle inputs required condition but due to the 0 ms discrepancy time setting a fault will not be declared 2 3 4 5 6 7 Choose Description Single Inputs are t...

Page 90: ...d It remains logic 0 if 24V is applied to the input terminal Safety Pulse Test Pulse testing is performed on this input circuit A test source on the POINT Guard I O module must be used as the 24V sour...

Page 91: ...lay has elapsed before it is set logic 0 This delay time is configured per channel with each channel specifically tuned to match the characteristics of the field device for maximum performance 7 From...

Page 92: ...g If communication to the module times out you can set the test outputs to Clear OFF default or Hold Last State For more information see Appendix A 3 Click Apply Choose Description Not Used default Th...

Page 93: ...The output is treated as a single channel Dual default The POINT Guard I O module treats the outputs as a pair It always sets them HI or LO as a matched pair Safety logic must set both of these output...

Page 94: ...be based on the RPI the safety task watchdog and other application specific variables 5 Click Apply Saving and Downloading Module Configuration We recommend that after a module is configured you save...

Page 95: ...in your RSLinx software If it is not load the driver onto your computer noting the folder location as you need to browse to it later Personal computer with a Microsoft Windows 2000 MicrosoftWindows 2...

Page 96: ...electronic data sheet EDS files by using the EDS Hardware Installation Tool at http www rockwellautomation com resources eds Be sure to include your 1752 SmartGuard controller and POINT Guard I O mod...

Page 97: ...tion Publication 1734 UM013C EN P August 2010 97 Configure the Module for a SmartGuard Controller Chapter 7 4 From the Networks menu choose Online 5 Select the SmartGuard driver and click OK This dial...

Page 98: ...RSNetWorx for DeviceNet software finds the SmartGuard and POINT Guard I O modules on the DeviceNet network 7 Click the online icon again to go offline Set Up the Safety Configuration Use this procedur...

Page 99: ...cation 1734 UM013C EN P August 2010 99 Configure the Module for a SmartGuard Controller Chapter 7 2 Click the Safety Configuration tab 3 Double click Input Points 00 01 noting that inputs 00 and 01 ar...

Page 100: ...P August 2010 Chapter 7 Configure the Module for a SmartGuard Controller 4 Edit the parameters so that the channels are pulse tested by Test sources 0 and 1 respectively 5 Double click Input Points 0...

Page 101: ...wing Light curtain is connected to inputs 02 and 03 GuardShield pulse tests OSSD1 and OSSD2 so these inputs will be configured as Safety Inputs 6 Double click Input Points 02 03 to minimize 7 Double c...

Page 102: ...oller 9 Add the AUX feedback circuit for the redundant safety contactors to input 05 making it a safety input as it is not being pulse tested 10 Double click Input Points 04 05 to minimize Work with O...

Page 103: ...Publication 1734 UM013C EN P August 2010 103 Configure the Module for a SmartGuard Controller Chapter 7 2 Configure them as Safety Pulse test 3 Click Apply and OK to return to the main RSNetWorx for D...

Page 104: ...and Output Connections of the SmartGuard Controller Use this procedure to set up the input and output connections of the SmartGuard controller 1 In RSNetWorx for DeviceNet software right click the Sma...

Page 105: ...ule for a SmartGuard Controller Chapter 7 3 Right click the POINT Guard I O module and choose Add Connection The Add Safety Connection dialog box appears You can add individual safety connections for...

Page 106: ...vidual status for each input point IN Safety Pt Status Muting Control of safety inputs Individual status for each input point Muting status available IN Safety Pt Status Muting Test Output Control of...

Page 107: ...er 40 1 ms 9 Click Add This limits the packet size for normal communication If detailed status is required when a fault occurs that data can be read explicitly via MSG instructions 10 Repeat steps 3 9...

Page 108: ...Set Up of the SmartGuard Controller 1 From the 1752 L24BBB dialog box click Apply and then OK to accept the connection 2 Place RSNetWorx from DeviceNet software back into Online mode a If you see thi...

Page 109: ...are not both solid green this may be due to loss of ownership The ownership is based on the following POINT Guard I O module number POINT Guard I O safety network number SmartGuard slot number SmartG...

Page 110: ...110 Rockwell Automation Publication 1734 UM013C EN P August 2010 Chapter 7 Configure the Module for a SmartGuard Controller Notes...

Page 111: ...When POINT Guard I O modules are connected to a GuardLogix or SmartGuard controller consider the following when replacing the modules The topic of replacing a safety I O module that sits on a CIP safe...

Page 112: ...canner 2 is connected to another node 5 If the cables get inadvertently crossed the scanners may be communicating with the incorrect node 5 Crossed Cable Example This crossed cable scenario is unaccep...

Page 113: ...initial download to the POINT Guard I O module If a safety signature exists then the POINT Guard I O module must have a proper SNN node number identification that matches the module within the RSLogi...

Page 114: ...load the configuration to the replacement module SmartGuard controllers do not retain I O module configuration so you need to use RSNetWorx for DeviceNet software to download the configuration to the...

Page 115: ...O Modules Chapter 8 3 Right click the module and choose Download to Device This dialog box appears 4 Click Yes This dialog box appears informing you that the SNN of the replacement module does not mat...

Page 116: ...vice specific messages related to the download operation are displayed separately Assuming this is the proper configuration from the original DNT file the SNN and configuration signature now match tha...

Page 117: ...for the SmartGuard controller that prompts you that the signature is different and provides you with the option to match the new signature However you should first re validate the safety system becau...

Page 118: ...When No Safety Signature Exists If a safety signature exists clicking Set downloads the correct SNN from the correct GuardLogix project to the replacement module The only exception would be when the S...

Page 119: ...000 Safety Signature Exists Replacement Module SNN Fault Action Required Yes Out of box SNN not set device out of box Click Set Refer to Scenario 1 New Module is Out of box and Safety Signature Exists...

Page 120: ...se Properties 3 Click to the right of the safety network number to open the Safety Network Number dialog box 4 Click Set The Set Safety Network Number in Module confirmation dialog box appears 5 Verif...

Page 121: ...Original and Safety Signature Exists 1 Remove the old I O module and install the new module 2 Right click your POINT Guard I O module and choose Properties 3 Click the Safety tab 4 Click Reset Owners...

Page 122: ...work Number in Module confirmation dialog box appears 9 Verify that the Network Status NS status indicator is alternating red green on the correct module before clicking Yes to set the SNN and accept...

Page 123: ...rent from Original and No Safety Signature Exists 1 Remove the old I O module and install the new module 2 Right click your POINT Guard I O module and choose Properties 3 Click the Safety tab 4 Click...

Page 124: ...of the following requirements The controller has configuration data for a compatible module at that network address The module is in out of box condition or has an SNN that matches the configuration A...

Page 125: ...siderations When Replacing POINT Guard I O Modules Chapter 8 For modules with different SNNs clicking Reset Ownership places the module in an out of box condition Once in out of box mode no action is...

Page 126: ...odule 2 Right click your POINT Guard 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 rep...

Page 127: ...9 Status Indicators Introduction Refer to the appropriate status indicators on the following pages as necessary Topic Page Module Status 129 Network Status 129 Configuration Lock 129 Power 130 Safe I...

Page 128: ...rs Placement 12 1 6 11 10 9 8 7 3 4 5 2 Item Description 1 Network status indicator 2 Input output 4 3 Input output 5 4 Input output 6 5 Input output 7 6 Field Power status indicator 7 Input output 3...

Page 129: ...r there is no power Verify your network is working properly Flashing green Module online with no connections in established state Verify your network and module configuration The module identified the...

Page 130: ...ring and devices If no problem found replace module Flashing red A fault in the partner input circuit of a dual input configuration has been detected Check the field wiring and verify your configurati...

Page 131: ...ssage instruction to explicitly retrieve the cause of the fault In this example we use a 1734 OB8S module with the Input Status set to return Point Status This table illustrates the controller tags th...

Page 132: ...er logic rung examines the Output Point Status and when a fault is detected 0 error the message instruction is executed Configure the Message Instruction Follow this procedure to edit the Message Conf...

Page 133: ...e Instance value enter the input output point plus 1 In our example Output Point 3 is Instance 4 Enter the values from the table in the appropriate box Service Type Function Command hex Response hex S...

Page 134: ...l channel violation 09 Short circuit detected at safety output Service Type Function Command hex Response hex Service Code Class ID Instance ID Attribute ID Data Size Get Attribute Single Reads the ca...

Page 135: ...Manual publication 1756 RM093 Calculated values of probability of failure on demand and probability of failure per hour appear in the table and must be calculated for the devices within the system to...

Page 136: ...MTBF 1 00E 07 1 00E 06 1 00E 05 1 00E 04 1 00E 03 1 00E 02 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1 of SIL 3 Limit 10 of SIL 3 Limit PFD versus Proof Test Interval Proof Test Interva...

Page 137: ...nnected Safety Pulse Test Use with a contact output device and in combination with a test output Using this setting short circuits between input signal lines and the power supply positive side and sho...

Page 138: ...tected Clear OFF Hold Last Data Parameter Name Value Description Default x Output Point Mode Not Used An external output devices is not connected Not Used Safety When the output is ON the test pulse i...

Page 139: ...B8S Technical Specifications 141 1734 IB8S and 1734 OB8S Physical Specifications 141 1734 IB8S and 1734 OB8S Environmental Specifications 142 1734 IB8S and 1734 OB8S Certifications 143 Table 5 1734 IB...

Page 140: ...Yes Current max when used to control muting lamp 25 mA to avoid fault when used as a muted lamp output Current min when used to control muting lamp 5 mA at which fault indication is generated when us...

Page 141: ...ly voltage 24V DC nom Power bus operating voltage range 19 2 28 8V DC Input filter time OFF to ON 1 1 Input off to on filter time is the time from a valid input signal to recognition by the module Inp...

Page 142: ...0 55 C 4 131 F Temperature nonoperating IEC 60068 2 1 Test Ab Unpackaged Nonoperating Cold IEC 60068 2 2 Test Bb Unpackaged Nonoperating Dry Heat IEC 60068 2 14 Test Na Unpackaged Nonoperating Thermal...

Page 143: ...Division 2 Group A B C D Hazardous Locations certified for U S and Canada See UL File E194810 CE European Union 2004 108 EC EMC Directive compliant with EN 61326 1 Meas Control Lab Industrial Requirem...

Page 144: ...144 Rockwell Automation Publication 1734 UM013C EN P August 2010 Appendix D Specifications Notes...

Page 145: ...fety Input 6 Status Safety Input 5 Status Safety Input 4 Status Safety Input 3 Status Safety Input 2 Status Safety Input 1 Status Safety Input 0 Status 300 1734 IB8S Standard Only 0 Reserved Input Pow...

Page 146: ...ety Output 5 Status Safety Output 4 Status Safety Output 3 Status Safety Output 2 Status Safety Output 1 Status Safety Output 0 Status 1 Safety Output Monitor 7 Safety Output Monitor 6 Safety Output M...

Page 147: ...tput Latch Error Time low byte 3B 0 8 1 Safety Output Latch Error Time high byte 2 Safety Output 0 Channel Mode 3B 1 6 3 Safety Output 1 Channel Mode 2 4 Safety Output 2 Channel Mode 3 5 Safety Output...

Page 148: ...0 Safety Input 0 Channel Mode 8 11 Safety Input 0 Test Source 9 Safety Input 1 6 Configuration Data 48 Safety Input 7 Off_On_Delay low byte 8 5 49 Safety Input 7 Off_On_Delay high byte 50 Safety Input...

Page 149: ...6 common terms 9 compatible module 68 71 74 80 complementary 24 26 conductors 13 configuration assemblies 147 download 94 109 lock status indicator 129 ownership 88 reference information 137 safety 98...

Page 150: ...replacement 118 124 status data 15 32 ID number 18 IEC 60204 1 34 61000 6 2 34 61000 6 4 34 61131 2 34 35 61508 34 35 62061 34 35 individual output monitor 32 point input status 32 point output statu...

Page 151: ...135 per hour 9 135 product specifications 9 proof test 9 protected extra low voltage 42 publications related 10 pulse period 21 28 test 15 test output specifications 140 width 21 28 push button 53 R...

Page 152: ...NN 9 18 See safety network number solid state outputs 15 standard 9 output data 85 outputs 15 standards 35 legislations 34 states of tags 85 status indicators 128 configuration 129 module 129 network...

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Page 156: ...thin the first 24 hours of installation review the information that is contained in this manual You can contact Customer Support for initial help in getting your product up and running New Product Sat...

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