1769-UM020A-EN-P, Compact I/O Analog Output Module User Manual
Compact I/O Analog Output ModuleCatalog Number 1769-OF4User Manual
Important User InformationSolid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelinesfor the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local RockwellAutomation sales office or online at http://www.rockwellautomation.com/literature/) describes some important differencesbetween solid state equipment and hard-wired electromechanical devices. Because of this difference, and also because of thewide variety of uses for solid state equipment, all persons responsible for applying this equipment must satisfy themselves thateach intended application of this equipment is acceptable.In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the useor application of this equipment.The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables andrequirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability foractual use based on the examples and diagrams.No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or softwaredescribed in this manual.Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., isprohibited.Throughout this manual, when necessary, we use notes to make you aware of safety considerations.WARNINGIdentifies 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 loss.IMPORTANTIdentifies information that is critical for successful application and understanding of the product.ATTENTIONIdentifies information about practices or circumstances that can lead to personal injury or death, property damage,or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequenceSHOCK HAZARDLabels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous voltage maybe present.BURN HAZARDLabels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may reachdangerous temperatures.Allen-Bradley, Rockwell Automation, Rockwell Software, Compact I/O, CompactLogix, MicroLogix, RSLogix 500, RSLogix 5000, RSNetWorx for DeviceNet, and TechConnect are trademarks ofRockwell Automation, Inc.Trademarks not belonging to Rockwell Automation are property of their respective companies.
Table of ContentsPrefaceIntroduction . . . . . . . . . . . . . . . .About This Publication . . . . . . . .Who Should Use This PublicationAdditional Resources. . . . . . . . . .7778. 9. 91111Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hazardous Location Considerations . . . . . . . . . . . . . . . .Preventing Electrostatic Discharge . . . . . . . . . . . . . . . . .Removing Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Reduce Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Protect the Circuit Board from Contamination . . . . . . . . .Assemble the Compact I/O System . . . . . . . . . . . . . . . . . . .Mounting the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Minimum Spacing . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Mount to a Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Mount to a DIN Rail. . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace a Single Module Within a System . . . . . . . . . . . . . .Grounding the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . .System Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . .Effect of Transducer/Sensor and Cable Length Impedanceon Voltage Output Accuracy. . . . . . . . . . . . . . . . . . . . . .Label the Terminals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Remove the Finger-safe Terminal Block . . . . . . . . . . . . . . . .Wire the Finger-safe Terminal Block . . . . . . . . . . . . . . . . . .Wire Size and Terminal Screw Torque . . . . . . . . . . . . . .Wire the Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131314141515151617171819192021Chapter 1OverviewIntroduction . . . . . .Module Description.System Overview . .Module Operation. .Chapter 2Installation and Wiring222323242525Chapter 3Module Data, Status, and Channel Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Module Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29ConfigurationInput Image. . . . . . . . . . . . . . . . . . . . . . . . . .Output Image . . . . . . . . . . . . . . . . . . . . . . . .Configuration File . . . . . . . . . . . . . . . . . . . . .Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . .General Status Bits (S0 S3) . . . . . . . . . . . . . .Over-range (high clamp) Status Bits (O0 O3)3Publication 1769-UM020A-EN-P - December 2009.3030303131313
Table of ContentsUnder-range (low clamp) Status Bits (U0 U3) . . . . . .Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cancel Clamp Alarm Latch Control Bits (CLO0 CLO3and CHO0 CHO3) . . . . . . . . . . . . . . . . . . . . . . . . . .Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . .Channel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .Enable/Disable Channel (EC) . . . . . . . . . . . . . . . . . . .Program Mode (PM). . . . . . . . . . . . . . . . . . . . . . . . . .Program Value. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fault Mode (FM) . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fault Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Program to Fault Enable (PFE) . . . . . . . . . . . . . . . . . .Clamping (limiting) . . . . . . . . . . . . . . . . . . . . . . . . . .Clamp High and Clamp Low Data Values . . . . . . . . . .Output Ramping . . . . . . . . . . . . . . . . . . . . . . . . . . . .Type/Range Selection . . . . . . . . . . . . . . . . . . . . . . . .Data Format Selection . . . . . . . . . . . . . . . . . . . . . . . . . 32. . 4545464646474848494949495050Chapter 4Module Diagnostics andTroubleshooting4Introduction . . . . . . . . . . . . . . . . . . . . . . . .Safety Considerations . . . . . . . . . . . . . . . . .Power Status Indicator . . . . . . . . . . . . . .Activate Devices When Troubleshooting .Stand Clear of the Machine. . . . . . . . . . .Program Alteration. . . . . . . . . . . . . . . . .Safety Circuits . . . . . . . . . . . . . . . . . . . .Power Cycle Diagnostics . . . . . . . . . . . . . . .Channel Diagnostics . . . . . . . . . . . . . . . . . .Output Clamp Detection . . . . . . . . . . . .Non-critical versus Critical Module Errors . . .Module Error Definition Table . . . . . . . . . . .Module Error Field. . . . . . . . . . . . . . . . .Extended Error Information Field . . . . . .Error Codes . . . . . . . . . . . . . . . . . . . . . . . .Invalid Output Range Selected . . . . . . . .Invalid Output Format Selected . . . . . . .Invalid Fault Value Selected . . . . . . . . . .Invalid Program/Idle Value Selected(1) . .Invalid Clamp Value Selected . . . . . . . . .Invalid Ramp Rate Selected(1) . . . . . . . . .Module Inhibit Function . . . . . . . . . . . . . . .Contacting Rockwell Automation . . . . . . . . .Publication 1769-UM020A-EN-P - December 2009
Table of ContentsAppendix ASpecificationsIntroduction . . . . . . . . . . . . . . . . .General Specifications – 1769-OF4 .Output Specifications – 1769-OF4 .Certifications – 1769-OF4. . . . . . . .Replacement Parts. . . . . . . . . . . . .5151525353Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Module Input Image . . . . . . . . . . . . . . . . . . . . . . . .Module Output Image . . . . . . . . . . . . . . . . . . . . . . .Module Configuration File . . . . . . . . . . . . . . . . . . . .Configure Analog I/O Modules in a MicroLogix 1500System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55555656Appendix BModule Addressing andConfiguration with MicroLogix1500 Controller. . . . . . 57Appendix CConfiguration Using the RSLogix5000 Generic Profile forCompactLogix ControllersIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61Add the Module to Your Project . . . . . . . . . . . . . . . . . . . . . 61Configure Each I/O Module. . . . . . . . . . . . . . . . . . . . . . . . . 64Appendix DTwo’s Complement BinaryNumbersPositive Decimal Values . . . . . . . . . . . . . . . . . . . . . . . . . . . 65Negative Decimal Values . . . . . . . . . . . . . . . . . . . . . . . . . . . 66GlossaryIndexPublication 1769-UM020A-EN-P - December 20095
Table of Contents6Publication 1769-UM020A-EN-P - December 2009
PrefaceIntroductionRead this preface to familiarize yourself with the rest of the manual.TopicAbout This PublicationPageAbout This Publication7Who Should Use This Publication7Additional Resources8This manual is a guide for using the Compact I/O Analog OutputModule, catalog number 1769-OF4. It describes the procedures youuse to configure, operate, and troubleshoot your module.For detailed information on related topics like programming yourCompactLogix or MicroLogix controller, or DeviceNet adapter, or forinformation on CompactLogix components, see the list of AdditionalResources on page 8.Who Should Use ThisPublication7Publication 1769-UM020A-EN-P - December 2009Use this manual if you are responsible for designing, installing,programming, or troubleshooting control systems that use CompactI/O modules.7
PrefaceAdditional ResourcesThese documents contain additional information about controlsystems that use Compact I/O modules.ResourceDescriptionMicroLogix 1500 User Manual, publication 1764-UM001A user manual containing information on how to install, use, andprogram your MicroLogix 1500 controller.DeviceNet Adapter User Manual, publication 1769-UM001A user manual containing information on how to install and use your1769-ADN DeviceNet adapter.CompactLogix System User Manual, publication 1769-UM007A user manual containing information on how to install, use, andprogram your 1769-L20 and 1769-L30 CompactLogix controllers.CompactLogix Controllers User Manual, publication 1769-UM011 A user manual containing information on how to install, use, andprogram your 1769-L31, 1769-L32C, 1769-L32E, 1769-L35CR, and1769-L35E CompactLogix controllers.Compact I/O Selection Guide, publication 1769-SG002An overview of 1769 Compact I/O modules.MicroLogix Programmable Controllers Selection Guide,publication 1761-SG001An overview of the MicroLogix 1500 system, including the 1769Compact I/O system.Industrial Automation Wiring and Grounding Guidelines,publication 1770-4.1In-depth information on grounding and wiring Allen-Bradleyprogrammable controllers.You can view or download publications athttp://literature.rockwellautomation.com. To order paper copies oftechnical documentation, contact your local Rockwell Automationdistributor or sales representative.8Publication 1769-UM020A-EN-P - December 2009
Chapter1OverviewIntroductionTopicModule DescriptionPageModule Description9System Overview11Module Operation11The module converts digital data from controllers to provide analogoutput data. The module provides the following output types andranges.Normal and Full RangesSignal TypeVoltageCurrentNormal Operating Input RangeFull Module Range 10V DC 10.5V DC1 5V DC0.5 5.25V DC0 5V DC-0.5 5.25V DC0 10V DC-0.5 10.5V DC0 20 mA0 21 mA4 20 mA3.2 21 mAThe data can be configured as: engineering units.scaled-for-PID.percent range.raw/proportional data.Module configuration is normally done via the controller’sprogramming software. In addition, some controllers supportconfiguration via the user program. In either case, the moduleconfiguration is stored in the memory of the controller. Refer to yourcontroller’s user manual for more information.9Publication 1769-UM020A-EN-P - December 20099
Chapter 1OverviewHardware Features12a3OKAnalogDANGERDo Not Remove RTB Under PowerUnless Area is Non-Hazardous10aV out 0 I out 0 V out 1 I out 1 V out 2 10I out 2 V out 3 I out 3 ANLGComANLGCom10bEnsure AdjacentBus Lever is Unlatched/LatchedBefore/AfterRemoving/Inserting escription1Bus lever (with locking function)2aUpper-panel mounting tab2bLower-panel mounting tab3Module status indicators4Module door with terminal identification label5aMovable bus connector with female pins5bStationary bus connector with male pins6Nameplate label7aUpper tongue-and-groove slots7bLower tongue-and-groove slots8aUpper DIN-rail latch8bLower DIN-rail latch9Write-on label for user identification tags10Removable terminal block (RTB) with finger-safe cover10aRTB retaining screw10bRTB retaining screwPublication 1769-UM020A-EN-P - December 2009
OverviewSystem OverviewChapter 1The module communicates to the controller through the bus interface.The module also receives 5 and 24V DC power through the businterface.You can install as many analog modules as your power supply cansupport. However, the modules may not be located more than eightmodules away from the system power supply.123End Cap1Compact I/O2Compact I/O3Compact I/OCompact I/OSystem Power SupplyCompact I/O4Compact I/OCompactLogix Controlleror I/O CommunicationAdapterDetermine Power Supply DistancePower Supply DistanceModule OperationCompact I/OCompact I/OCompact I/OEnd CapMicroLogix 1500 Controllerwith Integrated SystemPower SupplyCompact I/Oor1234Power Supply DistanceWhen you cycle power, the module performs a check of its internalcircuits, memory, and basic functions. During this time, themodule-status OK indicator remains off. If no faults are found duringpower-cycle diagnostics, the module-status OK indicator is turned on.After power-cycle checks are complete, the module waits for validchannel-configuration data. If an invalid configuration is detected, themodule generates a configuration error. Once a channel is properlyconfigured and enabled, the module begins its conversion process.Each time a new output value is sent to the module, it is tested againstuser-configured high and low output clamps for each output channel.If output values equal to or exceeding either of these clamp levels aredetected, the value sent to the module is clamped at that limit by themodule, and unique bits are set in the output-channel status word.Publication 1769-UM020A-EN-P - December 200911
Chapter 1OverviewThe channel status words are described in the Input Data File onpage 31.The controller uses two’s complement binary data whencommunicating with the module. This typically occurs at the end ofthe program scan or when commanded by the control program. If thecontroller and the module determine that the bus data transfer wasmade without error, the input data is used in your control programand the output data is used by the module.No field calibration is required.12Publication 1769-UM020A-EN-P - December 2009
Chapter2Installation and WiringIntroductionTopicGeneral ConsiderationsPageGeneral Considerations13Assemble the Compact I/O System16Mounting the Module17Replace a Single Module Within a System19Grounding the Module20System Wiring Guidelines21Label the Terminals23Remove the Finger-safe Terminal Block23Wire the Finger-safe Terminal Block24Wire the Modules25The Compact I/O system is suitable for use in an industrialenvironment when installed in accordance with these instructions.Specifically, this equipment is intended for use in clean, dryenvironments (Pollution degree 2(1)) and to circuits not exceedingOver Voltage Category II(2) (IEC 60664-1).(3)(1) Pollution Degree 2 is an environment where, normally, only non-conductive pollution occurs except thatoccasionally a temporary conductivity caused by condensation shall be expected.(2) Over Voltage Category II is the load level section of the electrical distribution system. At this level, transientvoltages are controlled and do not exceed the impulse voltage capability of the product’s insulation.(3) Pollution Degree 2 and Over Voltage Category II are International Electrotechnical Commission (IEC)designations.13Publication 1769-UM020A-EN-P - December 200913
Chapter 2Installation and WiringHazardous Location ConsiderationsThis equipment is suitable for use in Class I, Division 2, Groups A, B,C, D or nonhazardous locations only. The following attentionstatement applies to use in hazardous locations.ATTENTIONEXPLOSION HAZARD Substitution of components may impair suitability for Class I,Division 2. Do not replace components or disconnect equipment unlesspower has been switched off or the area is known to benonhazardous. Do not connect or disconnect components unless power hasbeen switched off or the area is known to be nonhazardous. This product must be installed in an enclosure. All wiring must comply with N.E.C. article 501-4(b).Preventing Electrostatic DischargeATTENTIONElectrostatic discharge can damage integrated circuits orsemiconductors if you touch analog I/O module bus-connector pinsor the terminal block on the module. Follow these guidelines whenyou handle the module: 14Touch a grounded object to discharge static potential.Wear an approved wrist-strap grounding device.Do not touch the bus connector or connector pins.Do not touch circuit components inside the module.Use a static-safe work station, if available.Keep the module in its static-shield box, when it is not in use.Publication 1769-UM020A-EN-P - December 2009
Installation and WiringChapter 2Removing PowerATTENTIONRemove power before removing or inserting this module. Whenyou remove or insert a module with power applied, an electricalarc may occur. An electrical arc can cause personal injury orproperty damage by: sending an erroneous signal to your system’s field devices,causing unintended machine motion. causing an explosion in a hazardous environment.Electrical arcing causes excessive wear to contacts on both themodule and its mating connector and may lead to prematurefailure.Reduce NoiseMost applications require installation in an industrial enclosure toreduce the effects of electrical interference. Analog outputs are highlysusceptible to electrical noise. Electrical noise coupled to the analogoutputs reduces the performance (accuracy) of the module.Group your modules to minimize adverse effects from radiatedelectrical noise and heat. Consider the following conditions whenselecting a location for the analog module. Position the module: away from sources of electrical noise such as hard-contactswitches, relays, and AC motor drives. away from modules that generate significant radiated heat, suchas the 1769-IA16 module. Refer to the module’s heat dissipationspecification.In addition, route shielded, twisted-pair analog wiring away from anyhigh-voltage I/O wiring.Protect the
Chapter 1 Overview Hardware Features 1769-OF4 DANGER Do Not Remove RTB Under Power Unless Area is Non-Hazardous Ensure Adjacent Bus Lever is Unlatched/Latched Before/After Removing/Inserting Module I out 3 I out 0 I out 2 ANLG Com ANLG Com V out 0 V out 2 V out 1 V out 3 I out 1 OK Analog OK Analog 1 2a 3 10a 10 10b 4 2b 8a 7a 9 7b 8b .
1769-ia16 1769-im12 9 11 42 1769-oa8 1769-oa16 65 68 dc digital 1769-ig16 1769-iq16 1769-iq16f 1769-iq32 1769-iq32t 1769-iq6xow4 40 44 46 48 50 52 1769-ob8 1769-ob16 1769-ob16p 1769-ob32 1769-ob32t 1769-og16 1769-ov16 1769-ov32t 71 73 76 79 82 102 104 107 contact 1769-ow8 1769-ow8i 109 111
1769-L23E-QB1B, 1769-L23E-QBFC1B, and 1769-L23-QBFC1B 1769-ECR Compact right end cap 1769-L23E-QB1B, 1769-L23E-QBFC1B, and 1769-L23-QBFC1B 1769-RDQB CompactLogix packaged controller door 1769-L23E-QB1B 1769-RDQBFC CompactLogix packaged controll er door 1769-L23E-QBFC1B and 1769-L23-QBFC1B
1769-L30ER, 1769-L30ER-NSE, 1769-L30ERM, 1769-L33ER, 1769-L33ERM, 1769-L36ERM Compact GuardLogix 1769-L30ERMS, 1769-L33ERMS, 1769-L36ERMS CompactLogix . GuardLogix Controllers User Manual, publication 1756-UM020, provides information on how to install, configure, and operate GuardLogix 5560 .
Network nodes 1769-L24ER-QB18, 1769-L24ER-QBFC1B 8 1769-L16ER 4 1769-L27ERM 16 1769-L18ER, 1769-L18ERM, 1769-L19ER-BB1B 8 Integrated motion EtherNet/IP Conformal coating 1769-L24ER-QBFC1BK None. 6 Rockwell Automation Publicatio
Catalog Numbers 1769-L30ER, 1769-L30ERM, 1769-L30ER-NSE, 1769-L33ER, 1769-L33ERM, 1769-L36ERM Quick Start. Important User Information . The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
CompactLogix 5370 Controllers User Manual 1769-UM021 Install, Operate, and Monitor a CompactLogix 5370 Controller This manual describes how to install, operate, and monitor a CompactLogix 5370 system. Associated Catalog Numbers 1769-L30ER, 1769-L30ER-NSE 1769-L33ER, 1769-L33ERM 1769-L36ERM CompactLogix 5370 L3 Controllers Quick Start
Rockwell Automation Publication 1769-SG001U-EN-P - April 2018 3 CompactLogix System Network nodes Studio 5000 Logix Designer application, version 31or later(1) 5069-L306ER, 5069-L306ERM, 5069-L306ERS2, 5069-L306ERMS2 16 1769-L30ER, 1769-L30ER-NSE, 1769-L30ERM, 1769-L30ERMK, 1769-L30ERMS 16 5069-L310ER, 5069-L310ER-NSE, 5069-L310ERM,
4 Rockwell Automation Publication 1769-TD006G-EN-P - March 2020 1769 Compact I/O Modules Specifications Place Compact I/O Modules You can DIN-rail or panel mount the controller and I/O modu les. The number of local I/O modules that are supported depends on the controller. Each 1769 C
