ControlLogix Analog I/O Modules
ControlLogixAnalog I/O Modules1756-IF16,- IF6CIS, -IF6I, -IF8, -IR6I,-IT6I, -IT6I2, -OF4, -OF6CI, -OF6VI,-OF8User Manual
Important User InformationBecause of the variety of uses for the products described in this publication,those responsible for the application and use of these products must satisfythemselves that all necessary steps have been taken to assure that eachapplication and use meets all performance and safety requirements,including any applicable laws, regulations, codes and standards. In no eventwill Rockwell Automation be responsible or liable for indirect orconsequential damage resulting from the use or application of theseproducts.Any illustrations, charts, sample programs, and layout examples shown inthis publication are intended solely for purposes of example. Since there aremany variables and requirements associated with any particular installation,Rockwell Automation does not assume responsibility or liability (to includeintellectual property liability) for actual use based upon the examples shownin this publication.Allen-Bradley publication SGI-1.1, Safety Guidelines for the Application,Installation and Maintenance of Solid-State Control (available from yourlocal Rockwell Automation office), describes some important differencesbetween solid-state equipment and electromechanical devices that should betaken into consideration when applying products such as those described inthis publication.Reproduction of the contents of this copyrighted publication, in whole orpart, without written permission of Rockwell Automation, is prohibited.Throughout this publication, notes may be used to make you aware of safetyconsiderations. The following annotations and their accompanyingstatements help you to identify a potential hazard, avoid a potential hazard,and recognize the consequences of a potential hazard:WARNING!ATTENTION!IMPORTANTIdentifies information about practices or circumstancesthat can cause an explosion in a hazardous environment,which may lead to personal injury or death, propertydamage, or economic loss.Identifies information about practices or circumstancesthat can lead to personal injury or death, propertydamage, or economic loss.Identifies information that is critical for successfulapplication and understanding of the product.Allen-Bradley, ControlLogix and Rockwell Automation are registered trademarks of Rockwell Automation, Inc.RSLogix and RSNetWorx are trademarks of Rockwell Automation, Inc.ControlNet is a trademark of ControlNet International, Ltd.EtherNet/IP is a trademark under license of the Open DeviceNet Vendor Association.
Summary of ChangesIntroductionThis release of this document contains updated information. Changesare designated by change bars in margin, as shown.New and RevisedInformationTable Summary of Changes.1 lists the new and revised informationincluded in this release of the ControlLogix digital I/O modulesuser manual.Table Summary of Changes.1 New and Revised InformationIn this section:This information changed or was added:Chapter 2Triggering Event TasksChapter 3· Electronic Keying· 1756-IF6I module count information in integer modeModule-specific chapters(i.e. Chapter 4 throughChapter 8)Module block diagrams and input/output circuit diagramsChapter 5Full description of ControlLogix Sourcing Current Loop InputModule (1756-IF6CIS)Chapter 6· Full description of ControlLogix Thermocouple InputModule (1756-IT6I2)· Wire Off Detection with the 1756-IR6I moduleAppendix A· Specifications for 1756-IF6CIS module· Specifications for 1756-IT6I2 module· Updated Open Circuit Detection specification for the1756-IR6I moduleAppendix CDifferences when using message instructions inRSLogix 5000, v 9 or earlier versus using RSLogix 5000,v10 or greater.Appendix EAdditional specification informationGlossaryAfter Appendix COther changes have been made throughout this manual and, althoughnot significant enough to warrant mention in the table above, they aremarked by change bars.1Publication 1756-UM009B-EN-P - June 2003
Summary of Changes2Notes:Publication 1756-UM009B-EN-P - June 2003
PrefaceAbout This User ManualWhat This Preface ContainsWho Should Use ThisManualThis preface describes how to use this manual. The following tabledescribes what this preface contains and its location.For information about:See page:Who Should Use This ManualPreface-1Purpose of This ManualPreface-1Related Products and DocumentationPreface-3You must be able to program and operate a Rockwell AutomationControlLogix controller to efficiently use your analog I/O modules.We assume that you know how to do this in this manual. If you donot, refer to the Logix5000 Controller documentation before youattempt to use this module. Table Preface.2 lists relateddocumentation.Purpose of This Manual1This manual describes how to install, configure, and troubleshootyour ControlLogix analog I/O module.Publication 1756-UM009B-EN-P - June 2003
Preface2What This Manual ContainsTable Preface.1 lists describes the sections contained in this manual.Table Preface.1Publication 1756-UM009B-EN-P - June 2003Section:Title:Description:Chapter 1What Are ControlLogix AnalogI/O Modules?A general overview of the ControlLogixanalog I/O modules and how they are usedChapter 2Analog I/O Operation Within the Description of how ControlLogix analogControlLogix SystemI/O modules work with in a ControlLogixsystemChapter 3Using ControlLogix Analog I/OModule FeaturesListing of the features that are common toall ControlLogix analog I/O modulesChapter 4Non-Isolated AnalogVoltage/Current Input Modules(1756-IF16, -IF8)Listing of the features that are specific tothe 1756-IF16 and 1756-IF8 modulesChapter 5Sourcing Current Loop InputModule (1756-IF6CIS) andIsolated Analog Voltage/CurrentInput Module (1756-IF6I)Listing of the features that are specific tothe 1756-IF6CIS and 1756-IF6I modulesChapter 6Temperature Measuring Analog Listing of the features that are specific toModules (1756-IR6I, 1756-IT6I & the 1756-IR6I and 1756-IT6I modules1756-IT6I2)Chapter 7Non-Isolated Analog OutputListing of the features that are specific toModules (1756-OF4 & 1756-OF8) the 1756-OF8 and 1756-OF8 modules.Chapter 8Isolated Analog Output Modules Listing of the features that are specific to(1756-OF6CI & 1756-OF6VI)the 1756-OF6CI and 1756-OF6VI modulesChapter 9Installing ControlLogixI/O ModulesStep-by-step description of how to installand wire ControlLogix analog I/O modulesChapter 10Configuring ControlLogix AnalogI/O ModulesDescription of how to configureControlLogix analog I/O modules withRSLogix 5000 Chapter 11Calibrating the ControlLogixAnalog I/O ModulesDescription of how to calibrateControlLogix analog I/O modules withRSLogix 5000Chapter 12Troubleshooting YourControlLogix Analog I/O ModuleDescription of how to use LED statusindicators and RSLogix 5000 totroubleshoot any problems with yourControlLogix analog I/O modulesAppendix ASpecificationsListing of all modules’ specificationsAppendix BTag DefinitionsDescription of how to use theRSLogix 5000 tag editor to change amodule’s configurationAppendix CUsing Ladder Logic To PerformRun Time Services andReconfigurationDescription of uses for ladder logic in yourControlLogix analog I/O moduleapplicationsAppendix DPower Supply Sizing ChartInformation necessary to check the poweryour ControlLogix chassis is using.
PrefaceRelated Products andDocumentation3The following table lists related ControlLogix products anddocumentation:Table Preface.2Related DocumentationCatalognumber:Document title:Publicationnumber:1756-A4, -A7,-A10, -A13ControlLogix Chassis Installation gix Power Supply ntrolLogix Power Supply lLogix Module Installation Instructions(Each module has separate installationdocument.)Multiple 1756-INnumbers1756-SeriesControlLogix Digital I/O Modules User Manual1756-UM0581756-CNB,-CNBRControlLogix ControlNet Interface ModuleUser Manual1756-6.5.31756-DNBControlLogix DeviceNet Interface ModuleUser Manual1756-6.5.191756-DHRIOControlLogix Data Highway Plus CommunicationInterface Module User Manual1756-UM5141756-ENETControlLogix Ethernet Communication InterfaceModule User Manual1756-UM0511756-ENBTControlLogix EtherNet/IP Bridge ModuleUser Manual1756-UM0501756-IF4FXOF2FControlLogix High Speed Analog I/O ModuleUser Manual1756-UM0051756-LxControlLogix Selection Guide1756-SG0011756-LxControlLogix System User Manual1756-UM0011756-Lx, 1769-Lx, Logix5000 Controllers Quick Reference1789-Lx, 1794-Lx,PowerFlex 700S1756-QR1071756-Lx, 1769-Lx, Logix5000 Controllers Common Procedures1789-Lx, 1794-Lx, Programming ManualPowerFlex 700S1756-PM0011756-Lx, 1769-Lx, Logix5000 Controllers Motion Instruction Set1789-Lx, 1794-Lx, Reference ManualPowerFlex 700S1756-RM0071756-Lx, 1769-Lx, Logix5000 Controllers General Instructions1789-Lx, 1794-Lx, Reference ManualPowerFlex 700S1756-RM003Allen-Bradly I/Ocatalog numbersCIG-SO001I/O Products System OverviewPublication 1756-UM009B-EN-P - June 2003
Preface4For more information on these products, contact your local RockwellAutomation distributor or sales office.The documentation listed in Table Preface.2 is available at thefollowing locations:· http://www.ab.com/manuals/cl· http://www.theautomationbookstore.comPublication 1756-UM009B-EN-P - June 2003
Table of ContentsChapter 1What Are ControlLogixAnalog I/O Modules?What This Chapter Contains . . . . . . . . . . . . . . . . . . .What are ControlLogix Analog I/O Modules? . . . . . . .Using an I/O Module in the ControlLogix System . . . .Features of the ControlLogix Analog I/O Modules .Using Module Identification and Status Information . .Preventing Electrostatic Discharge . . . . . . . . . . . . . . .Removal and Insertion Under Power . . . . . . . . . . . . .Chapter Summary and What’s Next . . . . . . . . . . . . . .1-11-11-31-41-51-61-61-6What This Chapter Contains . . . . . . . . . . . . . . . . . . . . .Ownership and Connections . . . . . . . . . . . . . . . . . . . . .Using RSNetWorx and RSLogix 5000 . . . . . . . . . . . . . .Direct Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . .Input Module Operation . . . . . . . . . . . . . . . . . . . . . . . .Input Modules in a Local Chassis . . . . . . . . . . . . . . . . . .Real Time Sample (RTS). . . . . . . . . . . . . . . . . . . . . .Requested Packet Interval (RPI) . . . . . . . . . . . . . . . .Triggering Event Tasks. . . . . . . . . . . . . . . . . . . . . . .Input Modules in a Remote Chassis . . . . . . . . . . . . . . . .Remote Input Modules Connected Via ControlNet . . .Remote Input Modules Connected Via EtherNet/IP . .Output Module Operation . . . . . . . . . . . . . . . . . . . . . . .Output Modules in a Local Chassis . . . . . . . . . . . . . . . .Output Modules ina Remote Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Remote Output Modules Connected Via ControlNet .Remote Output Modules Connected Via EtherNet/IP .Listen-Only Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Multiple Owners of Input Modules . . . . . . . . . . . . . . . .Configuration Changes in an Input Modulewith Multiple Owners . . . . . . . . . . . . . . . . . . . . . . . . . .Chapter Summary and What’s Next . . . . . . . . . . . . . . . 102-112-122-13Chapter 2Analog I/O Operation Within theControlLogix System. . 2-14. . 2-15Chapter 3Using ControlLogix Analog I/OModule Features1What This Chapter Contains . . . . . . . . . . . . . . .Determining Input Module Compatibility . . . . . .Determining Output Module Compatibility. . . . .Features Common to AllAnalog I/O Modules . . . . . . . . . . . . . . . . . . . . .Removal and Insertion Under Power (RIUP) .Module Fault Reporting . . . . . . . . . . . . . . . .Fully Software Configurable . . . . . . . . . . . . .Electronic Keying. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1. . . . . . . . 3-1. . . . . . . . 3-1.3-23-23-33-33-4Publication 1756-UM009B-EN-P - June 2003
Table of Contents2Access to System Clock for Timestamping Functions . . . 3-6Rolling Timestamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6Producer/Consumer Model. . . . . . . . . . . . . . . . . . . . . . 3-6Status Indicator Information . . . . . . . . . . . . . . . . . . . . . 3-7Full Class I Division 2 Compliance . . . . . . . . . . . . . . . . 3-7UL, CSA, FM, CE, C-Tick, EEx, TUV Agency Certification 3-7Field Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8Sensor Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8Latching of Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8Data Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9Module Inhibiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10Understanding the Relationship Between Module Resolution,Scaling and Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11Module Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11Scaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13Data Format as Related to Resolution and Scaling . . . . . 3-14Chapter Summary and What’s Next . . . . . . . . . . . . . . . . . . 3-17Chapter 4Non-Isolated AnalogVoltage/Current Input Modules(1756-IF16, -IF8)Publication 1756-UM009B-EN-P - June 2003What This Chapter Contains . . . . . . . . . . . . . . . .Choosing a Wiring Method . . . . . . . . . . . . . . . . .Single-Ended Wiring Method . . . . . . . . . . . . .Differential Wiring Method . . . . . . . . . . . . . . .High Speed Mode Differential Wiring Method .Choosing a Data Format . . . . . . . . . . . . . . . . . . .Features Specific to Non-Isolated AnalogInput Modules . . . . . . . . . . . . . . . . . . . . . . . . . .Multiple Input Ranges . . . . . . . . . . . . . . . . . .Module Filter . . . . . . . . . . . . . . . . . . . . . . . . .Real Time Sampling . . . . . . . . . . . . . . . . . . . .Underrange/Overrange Detection . . . . . . . . . .Digital Filter. . . . . . . . . . . . . . . . . . . . . . . . . .Process Alarms . . . . . . . . . . . . . . . . . . . . . . .Rate Alarm. . . . . . . . . . . . . . . . . . . . . . . . . . .Wire Off Detection. . . . . . . . . . . . . . . . . . . . .Using Module Block and Input Circuit Diagrams .Module Block Diagrams . . . . . . . . . . . . . . . . .Field Side Circuit Diagrams. . . . . . . . . . . . . . .Wiring the 1756-IF16 Module. . . . . . . . . . . . . . . .Wiring the 1756-IF8 Module . . . . . . . . . . . . . . . .1756-IF16 Module Fault and Status Reporting . . . .1756-IF8 Module Fault and Status Reporting . . . . .Chapter Summary and What’s Next . . . . . . . . . . -124-124-134-154-194-234-304-36
Table of Contents3Chapter 5Sourcing Current Loop InputModule (1756-IF6CIS) and IsolatedAnalog Voltage/Current InputModule (1756-IF6I)What This Chapter Contains . . . . . . . . . . . . . . . . . .Using the Isolated Power Source on the 1756-IF6CISChoosing a Data Format . . . . . . . . . . . . . . . . . . . . .Features Specific to the 1756-IF6I and1756-IF6CIS Modules. . . . . . . . . . . . . . . . . . . . . . . .Multiple Input Ranges . . . . . . . . . . . . . . . . . . . .Notch Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . .Real Time Sampling . . . . . . . . . . . . . . . . . . . . . .Underrange/Overrange Detection . . . . . . . . . . . .Digital Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . .Process Alarms . . . . . . . . . . . . . . . . . . . . . . . . .Rate Alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Wire Off Detection. . . . . . . . . . . . . . . . . . . . . . .Using Module Block and Input Circuit Diagrams . . .Module Block Diagrams . . . . . . . . . . . . . . . . . . .Field Side Circuit Diagrams. . . . . . . . . . . . . . . . .Wiring the 1756-IF6CIS Module . . . . . . . . . . . . . . . .Wiring the 1756-IF6I Module . . . . . . . . . . . . . . . . .1756-IF6CIS or 1756-IF6I Module Faultand Status Reporting . . . . . . . . . . . . . . . . . . . . . . . .Chapter Summary and What’s Next . . . . . . . . . . . . . . . . . 5-1. . . . . 5-2. . . . . -17. . . . . 5-19. . . . . 5-26Chapter 6Temperature Measuring AnalogModules (1756-IR6I, 1756-IT6I &1756-IT6I2)What This Chapter Contains . . . . . . . . . . . . . . . . . . .Choosing a Data Format . . . . . . . . . . . . . . . . . . . . . .Features Specific to Temperature Measuring Modules .Multiple Input Ranges . . . . . . . . . . . . . . . . . . . . .Notch Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Real Time Sampling . . . . . . . . . . . . . . . . . . . . . . .Underrange/Overrange Detection . . . . . . . . . . . . .Digital Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Process Alarms . . . . . . . . . . . . . . . . . . . . . . . . . .Rate Alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Ohm Offset . . . . . . . . . . . . . . . . . . . . . . . . . . .Wire Off Detection. . . . . . . . . . . . . . . . . . . . . . . .Sensor Type . . . . . . . . . . . . . . . . . . . . . . . . . . . .Temperature Units . . . . . . . . . . . . . . . . . . . . . . . .Differences Between the 1756-IT6Iand 1756-IT6I2 Modules . . . . . . . . . . . . . . . . . . . . . .Cold Junction Compensation . . . . . . . . . . . . . . . .Improved Module Accuracy . . . . . . . . . . . . . . . . .Using Module Block and Input Circuit Diagrams . . . .Module Block Diagram . . . . . . . . . . . . . . . . . . . .Field Side Circuit Diagrams. . . . . . . . . . . . . . . . . 6-136-166-176-176-18Publication 1756-UM009B-EN-P - June 2003
Table of Contents4Wiring the 1756-IR6I Module . . . . . . . . . .Wiring the 1756-IT6I Module . . . . . . . . . .Wiring the 1756-IT6I2 Module . . . . . . . . .1756-IR6I, 1756-IT6I and 1756-IT6I2 Faultand Status Reporting . . . . . . . . . . . . . . . .Chapter Summary and What’s Next . . . . . . . . . . . . . . . . . 6-19. . . . . . . . . . . . . 6-20. . . . . . . . . . . . . 6-21. . . . . . . . . . . . . 6-22. . . . . . . . . . . . . 6-29Chapter 7Non-Isolated Analog OutputModules (1756-OF4 & 1756-OF8)What This Chapter Contains . . . . . . . . . . . . . . . .Choosing a Data Format . . . . . . . . . . . . . . . . . . .Features Specific to Analog Output Modules . . . .Ramping/Rate Limiting . . . . . . . . . . . . . . . . . .Hold for Initialization . . . . . . . . . . . . . . . . . . .Open Wire Detection . . . . . . . . . . . . . . . . . . .Clamping/Limiting . . . . . . . . . . . . . . . . . . . . .Clamp/Limit Alarms . . . . . . . . . . . . . . . . . . . .Data Echo . . . . . . . . . . . . . . . . . . . . . . . . . . .Using Module Block and Output Circuit DiagramsModule Block Diagram . . . . . . . . . . . . . . . . .Field Side Circuit Diagrams. . . . . . . . . . . . . . .Wiring the 1756-OF4 Module. . . . . . . . . . . . . . . .Wiring the 1756-OF8 Module. . . . . . . . . . . . . . . .1756-OF4 and 1756-OF8 Module Faultand Status Reporting . . . . . . . . . . . . . . . . . . . . . .Chapter Summary and What’s Next . . . . . . . . . . .7-17-27-27-37-47-47-57-57-67-67-67-87-97-10. . . . . . . 7-11. . . . . . . 7-17Chapter 8Isolated Analog Output Modules(1756-OF6CI & 1756-OF6VI)Publ
1756-Lx ControlLogix Selection Guide 1756-SG001 1756-Lx ControlLogix System User Manual 1756-UM001 1756-Lx, 1769-Lx, 1789-Lx, 1794-Lx, PowerFlex 700S Logix5000 Controllers Quick Reference 1756-QR107 1756-Lx, 1769-Lx, 1789-Lx, 1794-Lx, PowerFlex 700S Logix5000 Controllers Common Procedures Programming Manual 1756-PM001 1756-Lx, 1769-Lx, 1789-Lx .
1756-PA75/A, -PB75/A ControlLogix Power Supply Installation Instructions 1756-5.78 1756-A4, -A7, -A10, -A13, -A17 ControlLogix Chassis Installation Instructions 1756-5.80 1756 Series ControlLogix System User Manual 1756-UM001 ControlLogix Digital I/O Modules User Manual 1756-6.5.8 ControlLogix Analog I/O Modules User Manual 1756-6.5.9
ControlLogix Communication Modules 1756 ControlLogix System Step 4 ControlLogix Controllers Step 5 ControlLogix Chassis Step 6 ControlLogix Power Supplies Select: I/O modules—Some modules have field-side diagnostics, electronic fusing, or individually isolated inputs/outputs A remote terminal block (RTB) or wiring system for each I/O .
ControlLogix Analog I/O Modules User Manual, publication 1756-UM009 Detailed description of how to install and use ControlLogix analog I/O modules. ControlLogix High-speed Counter Module Installation Instructions, publication 1756-IN018 Detailed description of how to install and use the ControlLogix high-speed counter module.
1756 ControlLogix Controllers 1756 ControlLogix-XT Controllers The ControlLogix-XT controllers function in the same way as the traditional ControlLogix controllers. The ControlLogix-XT products include control and communication system components that are conformally coated for extended protection in harsh, corrosive environments:
1756 ControlLogix Controllers 1756 ControlLogix-XT Controllers The ControlLogix-XT controllers function in the same way as the traditional ControlLogix controllers. The ControlLogix-XT products include control and communication system components that are conformally coated for extended protection in harsh, corrosive environments: † When .
8 Rockwell Automation Publication 1756-RM100C-EN-P - November 2015 Chapter 1 Replacement Considerations Product Comparison The ControlLogix 5580 controllers operate similar to the ControlLogix 5570 controllers, with these differences. Table 1 - Technical Specifications Attribute ControlLogix 5580 Controll er ControlLogix 5570 Controller
User Manual 1756-6.5.19 1756-DHRIO ControlLogix Data Highway Plus Communication Interface Module User Manual 1756-UM514 1756-ENET ControlLogix Ethernet Communication Interface Module User Manual 1756-UM051 1756-ENBT ControlLogix EtherNet/IP Bridge Module User Manual 1756-UM050 1756-IF4FXOF2F ControlLogix High
ControlLogix High-speed Counter Module Catalog Numbers 1756-HSC User Manual. . ControlLogix Analog I/O Modules User Manual, publication 1756-UM009 Detailed description of how to install and use ControlLogix analog I/O Modules. 11Rockwell Automation Publication 1756-UM007C-EN-P - November 2011
