POINT Guard I/O Safety Modules

1 Installation & User Manual(Catalog Numbers 1734-IB8S, 1734-OB8S) POINT Guard I/O Safety ModulesImportant User InformationSolid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication available from your local Rockwell Automation sales office or online at ) describes some important differences between solid state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is no event will Rockwell Automation, Inc.

2 Be responsible or liable for indirect or consequential damages resulting from the use or application of this examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc.

3 , is this manual, when necessary, we use notes to make you aware of Safety , Rockwell Automation, POINT Guard I/O, POINT I/O, RSLogix 5000, RSLinx, RSNetWorx for DeviceNet, SmartGuard, GuardPLC, ControlLogix, GuardLogix, GuardShield, CompactBlock Guard I/O, and TechConnect are trademarks of Rockwell Automation, not belonging to Rockwell Automation are property of their respective information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic information that is critical for successful application and understanding of the information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss.

4 Attentions help you identify a hazard, avoid a hazard, and recognize the consequenceSHOCK HAZARDL abels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous voltage may be HAZARDL abels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may reach dangerous 1734-UM013A-EN-P - February 20093 Table of ContentsPrefaceHow To Use This Manual .. 7 Common Techniques Used in This Manual .. 7 About the Specifications and Dimensions in This Manual .. 7 Terminology .. 7 Chapter 1 POINT Guard I/O OverviewIntroduction .. 9 Before You Begin .. 10 Understand Suitability for Use.

5 10 Follow Precautions for Use .. 11 Precautions to Mount, Wire, and Clean .. 13I/O Module Overview.. 13 Safety System Architecture .. 14 CIP Safety Architectures .. 15 Safety Application Requirements .. 16 Safety Network Number .. 16 Safety Signature .. 16 Chapter 2 Safety FunctionsIntroduction .. 17 Safety I/O Modules .. 17 Safety Inputs .. 18 Using a Test Output with a Safety Input .. 18 Single Channel Mode .. 20 Dual-channel Mode and Discrepancy Time .. 21 Dual-channels, Equivalent.. 22 Dual-channels, Complementary .. 23 Safety Input Fault Recovery .. 24 Input Delays .. 24 Safety Outputs .. 25 Safety Output with Test Pulse.

6 25 Dual-channel Setting .. 26 Safety Output Fault Recovery .. 26I/O Status Data .. 27 Requirements for Controlling Devices .. 28 Safety Precautions .. 29 Legislations and Standards .. 30 Europe .. 30 North America .. 31 Japan .. 31EC Directives .. 31 EMC Directive .. 314 Publication 1734-UM013A-EN-P - February 2009 Table of ContentsChapter 3 Install the ModuleIntroduction .. 33 Environment and Enclosure .. 34 Preventing Electrostatic Discharge .. 34 Install the Mounting Base .. 36 Connect the Module to the Mounting Base .. 37 Connect the Removable Terminal Block .. 38 Remove a Mounting Base .. 39 Wire Modules .. 39 Chapter 4 Wire the ModuleIntroduction.

7 41 Connection Details.. 41 Examples of Wiring .. 43 Emergency Stop Dual-channel Devices .. 43 Dual-channel Safety Contactors .. 45 Chapter 5 Power Supply ExamplesIntroduction .. 47 POINTBus Backplane .. 47 Power Supply Examples .. 48 Example 1: POINT Guard I/O Used with 1734-EP24DC for Input, 1734-FPD for Output - 24V DC Only I/O .. 49 Example 2: POINT Guard I/O Used with 1734-EP24DC for Input and Output, Plus AC I/O .. 50 Observing Precautions for Safe Use .. 51 Chapter 6 Configure the Module in a GuardLogix ControllerIntroduction .. 53 Use Help .. 54 Add Modules to the I/O Configuration Tree.. 54 Add and Configure the Ethernet Bridge Module.

8 54 Add and Configure the 1734-AENT Adapter .. 57 Add and Configure Safety Input Modules .. 60 Add and Configure Safety Output Modules .. 66 Values and States of Tags .. 71 Configure the Safety Tab .. 72 Configuration Ownership .. 74 Configuration Signature.. 74 Configure the Input Configuration Tab .. 75 Configure the Test Output Tab.. 78 Configure the Output Configuration Tab.. 79 Saving and Downloading Module Configuration .. 80 Publication 1734-UM013A-EN-P - February 20095 Table of Contents Chapter 7 Configure the Module for a SmartGuard ControllerIntroduction .. 81 Before You Begin .. 81 Use Help .. 82 Work with RSNetWorx for DeviceNet Software.

9 82 Set Up the Safety Configuration .. 84 Work with Inputs.. 84 Work with Outputs .. 88 Set Up the Input and Output Connections of the SmartGuard Controller .. 90 Complete the Set Up of the SmartGuard Controller .. 94 Save and Download Module Configuration .. 95 Chapter 8 Considerations When Replacing POINT Guard I/O ModulesWhat This Chapter Contains .. 97 Considerations When Replacing POINT Guard I/O Modules .. 97 Why You Need to Manually Set the SNN .. 99 GuardLogix Controllers versus SmartGuard Controllers .. 100 Replacing an I/O Module When Using a SmartGuard Controller .. 100 Replacing an I/O Module When Using a GuardLogix Controller.

10 104I/O Replacement with Configure Only When No Safety Signature Exists Enabled .. 104I/O Replacement with Configure Always Enabled .. 110 Chapter 9 Status IndicatorsIntroduction .. 113 Module Status .. 114 Network Status .. 114 Configuration Lock .. 115 Power .. 115 Safe Input Status (1734-IB8S module) .. 115 Safe Output Status (1734-OB8S module) .. 116 Appendix AGet I/O Diagnostic Status from Modules in Logix SystemsIntroduction .. 117 Message Instructions .. 117 Configure the Message Instruction .. 118 Appendix BProbability of Failure on Demand (PFD), Probability of Failure per Hour (PFH), and Mean Time Between (MTBF) DataWhat This Appendix Contains.