Omron NX Series Instructions for use

Machine Automation Controller
NX-series
NX102 CPU Unit
Hardware User’s Manual
NX102-££££
CPU Unit
W593-E1-14

NOTE
1. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or
transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or
otherwise, without the prior written permission of OMRON.
2. No patent liability is assumed with respect to the use of the information contained herein.
Moreover, because OMRON is constantly striving to improve its high-quality products, the infor-
mation contained in this manual is subject to change without notice.
3. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON as-
sumes no responsibility for errors or omissions.
Neither is any liability assumed for damages resulting from the use of the information contained in
this publication.
Trademarks
•Sysmac and SYSMAC are trademarks or registered trademarks of OMRON Corporation in Japan
and other countries for OMRON factory automation products.
•Microsoft, Windows, Excel, Visual Basic, and Microsoft Edge are either registered trademarks or
trademarks of Microsoft Corporation in the United States and other countries.
•EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation
GmbH, Germany.
•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 trade-
marks of their respective companies.
Copyrights
•Microsoft product screen shots used with permission from Microsoft.
•This product incorporates certain third party software. The license and copyright information associ-
ated with this software is available at http://www.fa.omron.co.jp/nj_info_e/.

Introduction
Thank you for purchasing an NX-series CPU Unit.
This manual contains information that is necessary to use the NX-series CPU Unit. Please read this
manual and make sure you understand the functionality and performance of the NX-series CPU 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.
Intended Audience
This 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 language
specifications in international standard IEC 61131-3 or Japanese standard JIS B 3503.
Applicable Products
This manual covers the following products.
• NX-series CPU Units
NX102-££££
Part of the specifications and restrictions for the CPU Units are given in other manuals. Refer to Rele-
vant Manuals on page 2 and Related Manuals on page 43.
Introduction
1
NX-series NX102 CPU Unit Hardware User’s Manual (W593)

Relevant Manuals
The following table provides the relevant manuals for the NX-series CPU Units. Read all of the man-
uals that are relevant to your system configuration and application before you use the NX-series CPU
Unit.
Most operations are performed from the Sysmac Studio Automation Software. Refer to the Sysmac
Studio Version 1 Operation Manual (Cat. No. W504) for information on the Sysmac Studio.
Purpose of use
Manual
Basic informa-
tion
NX-series NX102 CPU Unit Hardware User’s Manual NJ/NX-series CPU Unit Software User’s Manual NJ/NX-series Instructions Reference Manual NJ/NX-series CPU Unit Motion Control User’s Manual
NJ/NX-series Motion Control Instructions Reference Manual NJ/NX-series CPU Unit Built-in EtherCAT Port User’s Manual NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual NJ/NX-series CPU Unit OPC UA User’s Manual NX-series CPU Unit FINS Function User’s Manual NJ/NX-series Database Connection CPU Units User's Manual NJ/NX-series Troubleshooting Manual
Introduction to NX102 CPU Units l
Setting devices and hardware
l
Using motion control l
Using EtherCAT l
Using EtherNet/IP l
Software settings
l
Using motion control l
Using EtherCAT l
Using EtherNet/IP l
Using OPC UA l
Using FINS l
Using the database connection service l
Writing the user program
l l
Using motion control l l
Using EtherCAT l
Using EtherNet/IP l
Using OPC UA l
Using FINS l
Using the database connection service l
Programming error processing l
Relevant Manuals
2NX-series NX102 CPU Unit Hardware User’s Manual (W593)

Purpose of use
Manual
Basic informa-
tion
NX-series NX102 CPU Unit Hardware User’s Manual NJ/NX-series CPU Unit Software User’s Manual NJ/NX-series Instructions Reference Manual NJ/NX-series CPU Unit Motion Control User’s Manual
NJ/NX-series Motion Control Instructions Reference Manual NJ/NX-series CPU Unit Built-in EtherCAT Port User’s Manual NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual NJ/NX-series CPU Unit OPC UA User’s Manual NX-series CPU Unit FINS Function User’s Manual NJ/NX-series Database Connection CPU Units User's Manual NJ/NX-series Troubleshooting Manual
Testing operation and debugging
l
Using motion control l
Using EtherCAT l
Using EtherNet/IP l
Using OPC UA l
Using FINS l
Using the database connection service l
Learning about error management and cor-
rections*1 r r r l
Maintenance
l
Using motion control l
Using EtherCAT l
Using EtherNet/IP l
*1. Refer to the NJ/NX-series Troubleshooting Manual (Cat. No. W503) for the error management concepts and the error
items. However, refer to the manuals that are indicated with triangles (r) for details on errors corresponding to the
products with the manuals that are indicated with triangles (r).
Relevant Manuals
3
NX-series NX102 CPU Unit Hardware User’s Manual (W593)

Manual Structure
Page Structure
The following page structure is used in this manual.
4-9
4 Installation and Wiring
NJ-series CPU Unit Hardware User’s Manual (W500)
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4-3 Mounting Units
The Units that make up an NJ-series Controller can be connected simply by pressing the Units together
and locking the sliders by moving them toward the back of the Units. The End Cover is connected in the
same way to the Unit on the far right side of the Controller.
1Join the Units so that the connectors fit exactly.
2The yellow sliders at the top and bottom of each Unit lock the Units together. Move the sliders
toward the back of the Units as shown below until they click into place.
Precautions for Correct UsePrecautions for Correct Use
4-3-1 Connecting Controller Components
Connector
Hook Hook holes
Slider
Lock
Release
Move the sliders toward the back
until they lock into place.
Level 1 heading
Level 2 heading
Level 3 heading
Level 2 heading
A step in a procedure
Manual name
Special information
Level 3 heading
Page tab
Gives the current
headings.
Indicates a procedure.
Icons indicate
precautions, additional
information, or reference
information.
Gives the number
of the main section.
The sliders on the tops and bottoms of the Power Supply Unit, CPU Unit, I/O Units, Special I/O
Units, and CPU Bus Units must be completely locked (until they click into place) after connecting
the adjacent Unit connectors.
Note This illustration is provided only as a sample. It may not literally appear in this manual.
Manual Structure
4NX-series NX102 CPU Unit Hardware User’s Manual (W593)

Special Information
Special information in this manual is classified as follows:
Precautions for Safe Use
Precautions on what to do and what not to do to ensure safe usage of the product.
Precautions for Correct Use
Precautions on what to do and what not to do to ensure proper operation and performance.
Additional Information
Additional information to read as required.
This information is provided to increase understanding or make operation easier.
Version Information
Information on differences in specifications and functionality for CPU Units with different unit
versions and for different versions of the Sysmac Studio is given.
Precaution on Terminology
In this manual, "download" refers to transferring data from the Sysmac Studio to the physical Control-
ler and "upload" refers to transferring data from the physical Controller to the Sysmac Studio.
For the Sysmac Studio, "synchronization" is used to both "upload" and "download" data. Here,
"synchronize" means to automatically compare the data for the Sysmac Studio on the computer with
the data in the physical Controller and transfer the data in the direction that is specified by the user.
Manual Structure
5
NX-series NX102 CPU Unit Hardware User’s Manual (W593)

Manual Structure
6NX-series NX102 CPU Unit Hardware User’s Manual (W593)

Sections in this Manual
Sections in this Manual
7
NX-series NX102 CPU Unit Hardware User’s Manual (W593)
1
2
3
4
5
1
2
3
4
5
A
Introduction to NX-series Controllers
System Configuration
Configuration Units
Designing the Power Supply System
Installation and Wiring
A
6
7
Appendices
6
7
Troubleshooting
Inspection and Maintenance
I
I
Index

CONTENTS
Introduction .............................................................................................................. 1
Intended Audience...........................................................................................................................................1
Applicable Products .........................................................................................................................................1
Relevant Manuals..................................................................................................... 2
Manual Structure...................................................................................................... 4
Page Structure.................................................................................................................................................4
Special Information ..........................................................................................................................................5
Precaution on Terminology ..............................................................................................................................5
Sections in this Manual ........................................................................................... 7
Terms and Conditions Agreement........................................................................ 12
Warranty, Limitations of Liability ....................................................................................................................12
Application Considerations ............................................................................................................................13
Disclaimers ....................................................................................................................................................13
Statement of security responsibilities for assumed use cases and against threats.......................................14
Safety Precautions................................................................................................. 15
Definition of Precautionary Information..........................................................................................................15
Symbols .........................................................................................................................................................15
WARNING......................................................................................................................................................16
Cautions.........................................................................................................................................................19
Precautions for Safe Use ...................................................................................... 21
Precautions for Correct Use ................................................................................. 32
Regulations and Standards .................................................................................. 37
Conformance to EU Directives ......................................................................................................................37
Conformance to UL and CSA Standards.......................................................................................................38
Conformance to KC Certification ...................................................................................................................38
Conformance to Shipbuilding Standards .......................................................................................................38
Software Licenses and Copyrights ................................................................................................................39
Versions .................................................................................................................. 40
Checking Versions .........................................................................................................................................40
Unit Versions of CPU Units and Sysmac Studio Versions .............................................................................42
Related Manuals..................................................................................................... 43
Terminology............................................................................................................ 46
Revision History..................................................................................................... 51
Section 1 Introduction to NX-series Controllers
1-1 The NX-series Controller.......................................................................................................1-2
1-1-1 Features ......................................................................................................................................1-3
1-1-2 Introduction to the System Configurations ..................................................................................1-6
1-2 Specifications.........................................................................................................................1-9
CONTENTS
8NX-series NX102 CPU Unit Hardware User’s Manual (W593)