实操派文库一最全的工业omRonMachine Automation ControllerNX-series最全的工业自动化手册下载：至Digital l/O Units学PLC就是快User's Manual最全的工业自动化手册下载：到"实操派”，学PLC就是快实操派文库一最全的工业自动化手册下就全Digital VO Unitsalways in controlW521-E1-07实操派文库一最全的工业自动化手册下载到"实操派”，学PLC就是快实操派文库一最全的工业自动化手册下载：至实操实操NOTEAll rights reserved.No part of this publication may be reproduced,stored in a retrieval system,or transmitted,inany form,or by any means,mechanical,electronic,photocopying,recording.or otherwise,without the priorwritten permission of OMRON.No patent liability is assumed with respect to the use of the information contained herein.Moreover,becauseOMRON is constantly striving to improve its high-quality products,the information contained in this manual issubject to change without notice.Every precaution has been taken in the preparation of this manual.Nevertheless,OMRON assumes no responsibility for errors or omissions.Neither is any liability assumed for damagesresulting from the use of the information contained in this publication.Trademarks_册下Sysmac and SYSMAC are trademarks or registered trademarks of OMRON Corporation in Japan and othercountries for OMRON factory automation products.Microsoft,Windows,Windows Vista,Excel,and Visual Basic are either registered trademarks or trademarks ofMicrosoft Corporation in the United States and other countries.EtherCAT is registered trademark and patented technology.licensed by Beckhoff Automation GmbH,Germany.Safety over EtherCAT is registered trademark and patented technology,licensed by Beckhoff Automation GmbH,ODVA.CIP.CompoNet.DeviceNet,and EtherNet/IP are trademarks of ODVA.The SD and SDHC logos are trademarks of SD-3C.LLC.Other company names and product names in this document are the trademarks or registered trademarks of theirrespective companies.CopyrightsMicrosoft product screen shots reprinted with permission from Microsoft Corporation.Introduction实操Introduction实操派文库Thank you for purchasing an NX-series Digital I/O Unit.This manual contains information that is necessary to use the NX-series Digital l/O Unit.Please readthis manual and make sure you understand the functionality and performance of the NX-series Digitall/O Unit before you attempt to use it in a control system.Keep this manual in a safe place where it will be available for reference during operation.册下Intended AudienceThis manual is intended for the following personnel,who must also have knowledge of electrical sys-tems (an electrical engineer or the equivalent).Personnel in charge of introducing FA systems.Personnel in charge of designing FA systems.Personnel in charge of installing and maintaining FA systems.Personnel in charge of managing FA systems and facilities.For programming,this manual is intended for personnel who understand the programming languagespecifications in international standard IEC 61131-3 or Japanese standard JIS B 3503.Applicable ProductsThis manual covers the following product.NX-series Digital I/O Unit实操派文库一最全的工业自动化手册下载：到"实操派”，学PLC就是快实操派文库一最全的工业自动化手册下载NX-series Digital l/O Unit User's Manual (W521)CONTENTSCONTENTS实操派文库Intended Audience............Applicable Products.................1Relevant Manuals..…7Manual Structure,..…8Page Structure and IconsSpecial InformationPrecaution on Terminology.Terms and Conditions Agreement....Warranty,Limitations of LiabilityApplication Considerations.12Safety Precautions................Definition of Precautionary Information13Symbols....Warnings14Precautions for Safe Use.............17Precautions for correct Use...............22实操派文库Regulations and Standards ...............23Conformance to EU Directives...............23Conformance to UL and CSA Standards......Conformance to Shipbuilding StandardsConformance to KC Standards.....Software Licenses and Copyrights.24Unit Versions……25Unit Versions......Unit Versions and Support Software Versions.27Terminology….30Revision History...…Sections in this Manual ................33Section 1Features and System Configuration1-1 Features and Types of Digital VO Units............1-21-1-1 Digital o Unit Features1-1-2 Digital lO Unit Types.......131-2 System Configuration....1-41-2-1 System Configuration in the Case of a CPU Unit...1-2-2 System Configuration of Slave Terminals1-5NX-series Digital l/O Unit User's Manual (W521)CONTENTS实操派文库实操1-7最全1-3-1Model Notation....…1-3-2Digital Input Units.Digital Output Units.....Digital Mixed I/O Units1-4 List of Functions..............1-161-4-1 Digital Input Units..........1-4-2 Digital Output Units....1-4-3 Digital Mixed I/O Units........1-181-5Support Software...Section 2Specifications.2-22-2 Individual Specifications .......2-3Section 3Part Names and Functions3-1 Part Names.....3-23-1-1Screwless Clamping Terminal Block Type.3-23-12M3 Screw Terminal Block Type......................3-73-83-13TS Indicator……3-22IN/OUT Indicator......3-153-16Section 4Installation and Wiring4-1Installing NX Units........4-1-1Installing NX Units.......4-2最全的4-1-2Attaching Markers.....4-44-1-3Removing NX Units .4-6Installation Orientation....4-2 Power Supply Types and Wiring...........4-94-2-1Applications of l/O Power Supply and Supply Methods.....4-94-2-2 Calculating the Total Current Consumption from I/O Power Supply.4-114-3 Wiring the Terminals......4-12Wiring to the Screwess Clamping Terminal Block..4-12.4-314-33Wiring to MIL/Fujitsu Connectors........4-354-3-4Checking the wiring...................4-4Wiring Examples…4-404-4-14-42Precautions when Wiring to the Output Units4-52Section 5I/O Refreshing5-1/O Refreshing….5-25-1-1/O Refreshing from CPU Units to NX Units............5-25-12/O Refreshing from CPU Units or Industrial PCs to Slave Terminal ....5-35-2 1/O Refreshing Methods...............5-2-1 Types of 1/O Refreshing Methods................5-5NX-series Digital l/O Unit User's Manual (W521)3CONTENTS实操派文Setting the l/O Refreshing Methods.5-2.3Selecting NX Units ...............5-8最5-24Free-Run Refreshing......................的5-2.5Synchronous Input Refreshing.....5-12/5-2-6Synchronous Output Refreshing.5-165-2.7Time Stamp Refreshing.....5-195-2-8Input Refreshing with Input Changed Time..5-205-2-9Output Refreshing with Specified Time Stamp.5-275-2-10 An Example of Turning ON Outputs at Specific Times After the Sensor Inputs Change.........5-33Section 6Digital Input Units6-1Types of Digital Input Units..6-26-2 Specifications of VO Data....6-46-2-1 Allocable 1/O Data.......6-3 List of Settings.....6-76-4 Function..........6-136-4-1 List of Digital Input Unit Functions..6-136-4-2 Input Filter…….6-14Section 7Digital Output Units7-1Types of Digital Output Units.......7-27-2 Specifications of lO Data.........7-2-1 Allocable I/O Data........757-3List0 f Settings.…7-9实操派文库7-4 Function ........7-4-1 List of Digital Output Unit Functions.7-127-4-2 Load Rejection Output Setting.7-4-3 Load Short-circuit Protection..7-5Push-pull Output ......7-197-6 Precautions when Using the Relay Output UnitsSection 8Digital Mixed l/O Units8-1Types of Digital Mixed VO Units.8-28-2Specifications of VO Data...8-38-2-1 Allocable 1/O Data ...8-3 List of Settings.…8-58-3-1 Input Settings.....8-3-2Output Settings…868-7Section 9Troubleshooting9-1 How to Check for Errors.....9-29-2 Checking for Errors with the Indicators....9-3 Checking for Errors and Troubleshooting on the Support Software................................9-5NX-series Digital l/O Unit User's Manual (W521)CONTENTS实操派文库Checking for Errors from the Sysmac Studio.......................9-3-2Checking for Errors from Support Software Other Than the Sysmac Studio..................9-6最全9-33Meaning of Error.....9-4 Resetting Errors...........9-5 Troubles Specific To Each Type of NX Units9-5-1、Digital Inputs……9-5-2 Digital Outputs……9-209-6 Troubleshooting Flowchart....Section 10Inspection and Maintenance10-1 Cleaning and Inspection.......10-1-110-1-2 Periodic Inspection ...........10-2 Maintenance Procedures.................10-5AppendicesA-1Data Sheet...Model List.…A-1-2Digital Input Units......A-7A-1-3Digital Output Units…A-1-4Digital Mixed I/O Units..A-82A-2 Dimensions.......A-2-1Screwless Clamping Terminal Block Type................A-2-2M3 Screw Terminal Block Type..............实操派文库.A-99A-3 Connecting Connector-Terminal Block Conversion Units and I/O Relay Terminals...A-102A-3-1Patterns for Combining Connector-Terminal Block Conversion Units最and l/O Relay Terminals ........A-102A-3-2Combinations of Connections....A-104A-3-3Connector-Terminal Block Conversion Unit Connection Diagrams......................A-110A-3-4Connection Diagrams for I/O Relay Terminals............A-4EMC Directive Measures for Relay Outputs.A-133A5 List of NX Objects.….A-134A-5-1 Format of Obiect Descriptions .....A-134A-5-2 Digital Input Units.....A-135A-5-3 Digital Output Units……….A-143A-5-4 Digital Mixed l/O Units ...................A-152A-6 List of Screwless Clamping Terminal Block Models..........................A-157A-6-1 Model Notation.....A-157A-6-2 List of Terminal Block Models ........A-7 Version Information with CPU Units......................A-7-1 Relationship between Unit Versions of Units..........A-8 Version Information with Communications Coupler Units.............A-160A-8-1 Connection to an EtherCAT Coupler Unit....A-160A-9 Displaying the Edit Unit Operation Settings Tab Page..........A-164A-9-1 Connection to the CPU Unit.......A-164A-9-2Slave Terminal.....A-166NX-series Digital l/O Unit User's Manual (W521)5CONTENTS实操派Index实操派文库全的工业自动化手册下载：到"实操派”，学PLC就是快！实操派文库一最全的工业自动化手册下载：到实操派”，学PLC就是快！实操派文库一最全的工业自动化手册下载全6NX-series Digital l/O Unit User's Manual (W521)Relevant Manuals实操Relevant Manuals实操派文库最The table below provides the relevant manuals for the NX-series Digital I/O Units.Read all of the manuals that are relevant to your system configuration and application to make the mostof the NX-series Digital V/O Units.Other manuals,such as related product manuals,are necessary for specific system configurations and册下applications.Refer to Related Manuals on page 27 for the related manuals.Manual nameApplicationNX-series Digital I/O Units User'sLearning how to use NX-series Digital MO UnitsManualNX-series Data Reference Man-Referencing lists of the data that is required to configure systems withualNX-series Units实操派文库一最全的工业自动化手册下载：到实操派”，学PLC就是快！实操派文库一最全的工业自动化手册下载至NX-series Digital l/O Unit User's Manual (W521)Manual Structure实操Manual Structure实操派文库最全的工业Page Structure and IconsThe following page structure and icons are used in this manual.化手册下载Level 1 headingLevel 2 headingLevel 2 heading4-3Mounting UnitsLevel 3 headingGives the currentLevel 3 heading-4-3-1 Connecting Controller Componentsheadings.The Nj-ariA step in a procedureIndicates a procedure.Page tabGives the numberof the main section.实操Special informationlcons indicateprecautions,additional工业自动Manual name实操派文库一最全的工业自动化手册下载Note This illustration is provided only as a sample.It may not literally appear in this manual.学PLC就是快I8NX-series Digital l/O Unit User's Manual (W521)Manual Structure实操派文实操派文Special InformationSpecial information in this manual is classified as follows:全的工业自动Precautions for Safe UsePrecautions on what to do and what not to do to ensure safe usage of the product.Precautions for Correct UsePrecautions on what to do and what not to do to ensure proper operation and performance.Additional InformationAdditional information to read as requiredThis information is provided to increase understanding or make operation easier.Version InformationInformation on differences in specifications and functionality for CPU Units,Industrial PCs,andCommunications Coupler Units with different unit versions and for different versions of the Sup-port Software is given.Note References are provided to more detailed or related information.实操派文库一最全的工业自动化手册下载：到实操派”，学PLC就是快实操派文库一最全的工业自动化手册下载NX-series Digital l/O Unit User's Manual (W521)9Manual Structure实操实操派文Precaution on TerminologyIn this manual,"download"refers to transferring data from the Support Software to a physical deviceand "upload"refers to transferring data from a physical device to the Support Software.upright installation.UpRightDownThis user's manual refers to the NY-series IPC Machine Controller Industrial Panel PCs and Indus-trial Box PCs as simply Industrial PCs or as NY-series Industrial PCs.This user's manual refers to the built-in EtherCAT port on an NJ/NX-series Controller or NY-series实操派文Industrial PC as simple a built-in EtherCAT port.This user's manual may omit manual names and manual numbers in places that refer to the user'smanuals for CPU Units and Industrial PCs.The following table gives some examples.When neces-sary,refer to Related Manuals on page 27 to determine the appropriate manual based on the com-mon text for the omitted contents.Examples:Manual nameOmitted contentsCommon textNJ/NX-series CPU Unit Software User'sSoftware user's manual for the con-Software User's Manual册Manualnected CPU Unit or Industrial PCNY-seriesIPC Machine Controller Industrial Panel PC/Industrial Box PCSoftware User's ManualNJ/NX-series CPU Unit Built-in EtherCATUser's manual for built-in EtherCATBuilt-in EtherCAT portPort User's Manualport on the connected CPU Unit orNY-seriesBuilt-in EtherCAT PortUser's ManualThis user's manual may omit manual names and manual numbers in places that refer to the user'smanuals for Communications Coupler Units.If you will use a Communications Coupler Unit,refer toRelated Manuals on page 27 to identify the manual for your Unit.10NX-series Digital I/O Unit User's Manual (W521)Terms and Conditions Agreement派Terms and Conditions AgreementWarranty,Limitations of LiabilityWarranties●Exclusive WarrantyOmron's exclusive warranty is that the Products will be free from defects in materials and workman-ship for a period of twelve months from the date of sale by Omron (or such other period expressed inwriting by Omron).Omron disclaims all other warranties,express or implied.●LimitationsOMRON MAKES NO WARRANTY OR REPRESENTATION.EXPRESS OR IMPLIED.ABOUTNON-INFRINGEMENT,MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OFTHE PRODUCTS.BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THEPRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USEOmron further disclaims all warranties and responsibility of any type for claims or expenses basedon infringement by the Products or otherwise of any intellectual property right.●Buyer RemedyOmron's sole obligation hereunder shall be,at Omron's election,to(i)replace (in the form originallyshipped with Buyer responsible for labor charges for removal or replacement thereof)the non-com-plying Product,(ii)repair the non-complying Product,or(ii)repay or credit Buyer an amount equal实操派文库to the purchase price of the non-complying Product;provided that in no event shall Omron beresponsible for warranty,repair,indemnity or any other claims or expenses regarding the Productsunless Omron's analysis confirms that the Products were properly handled,stored,installed andmaintained and not subject to contamination,abuse,misuse or inappropriate modification.Retumn ofany Products by Buyer must be approved in writing by Omron before shipment.Omron Companiesshall not be liable for the suitability or unsuitability or the results from the use of Products in combi-nation with any electrical or electronic components,circuits,system assemblies or any other materi-als or substances or environments.Any advice,recommendations or information given orally or inwriting,are not to be construed as an amendment or addition to the above warranty.See http://www.omron.com/global/or contact your Omron representative for published information.人Limitation on Liability;EtcOMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL.INDIRECT.INCIDENTAL.OR CON-SEQUENTIAL DAMAGES.LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANYWAY CONNECTED WITH THE PRODUCTS,WHETHER SUCH CLAIM IS BASED IN CONTRACT,WARRANTY,NEGLIGENCE OR STRICT LIABILITY.Further,in no event shall liability of Omron Companies exceed the individual price of the Product onwhich liability is asserted.NX-series Digital l/O Unit User's Manual (W521)11Terms and Conditions Agreement实实操派文Application Considerations全的Suitability of UseOmron Companies shall not be responsible for conformity with any standards,codes or regulationswhich apply to the combination of the Product in the Buyer's application or use of the Product.AtBuyer's request,Omron will provide applicable third party certification documents identifying ratingsand limitations of use which apply to the Product.This information by itself is not sufficient for a com-plete determination of the suitability of the Product in combination with the end product,machine,sys-tem,or other application or use.Buyer shall be solely responsible for determining appropriateness ofthe particular Product with respect to Buyer's application,product or system.Buyer shall take applica-tion responsibility in all cases.NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE ORPROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TOADDRESS THE RISKS,AND THAT THE OMRON PRODUCT(S)IS PROPERLY RATED ANDINSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.Programmable ProductsOmron Companies shall not be responsible for the user's programming of a programmable Product,orany consequence thereof.DisclaimersPerformance DataData presented in Omron Company websites,catalogs and other materials is provided as a guide forthe user in determining suitability and does not constitute a warranty.It may represent the result ofOmron's test conditions,and the user must correlate it to actual application requirements.Actual perfor-mance is subject to the Omron's Warranty and Limitations of Liability.Change in SpecificationsProduct specifications and accessories may be changed at any time based on improvements and otherreasons.It is our practice to change part numbers when published ratings or features are changed,orwhen significant construction changes are made.However,some specifications of the Product may bechanged without any notice.When in doubt,special part numbers may be assigned to fix or establishkey specifications for your application.Please consult with your Omron's representative at any time toconfirm actual specifications of purchased Product.Errors and OmissionsInformation presented by Omron Companies has been checked and is believed to be accurate;how-ever,no responsibility is assumed for clerical,typographical or proofreading errors or omissions.12NX-series Digital l/O Unit User's Manual (W521)Safety Precautions实操Safety Precautions实操派文库最的Definition of Precautionary InformationThe following notation is used in this manual to provide precautions required to ensure safe usage of anNX-series Digital VO Unit.The safety precautions that are provided are extremely important to safety.Always read and heed theinformation provided in all safety precautions.The following notation is used.Indicates a potentially hazardous situation which,if not avoided,WARNINGcould result in death or serious injury.Additionally,there may besevere property damage.Indicates a potentially hazardous situation which,if not avoided,Cautionmay result in minor or moderate injury,or property damage.Symbols实操派文库The circle and slash symbol indicates operations that you must not do.The specific operation is shown in the drcle and explained in text.This example indicates prohibiting disassembly.派文库The triangle symbol indicates precautions(including warnings).The specific operation is shown in the triangle and explained in text.This example indicates a precaution for electric shock.The triangle symbol indicates precautions(including warnings).The specific operation is shown in the triangle and explained in text.最全的工业自动化手册下载This example indicates a general precaution.The filled circle symbol indicates operations that you must do.The specific operation is shown in the circle and explained in text.This example shows a general precaution for something that you must do.NX-series Digital l/O Unit User's Manual (W521)13