1
Introduction
NX-series Analog I/O Units User’s Manual for Analog Input Units and Analog Output Units (W522)
Introduction
Thank you for purchasing an Analog Input Unit or Analog Output Unit.
This manual contains information that is necessary to use these Analog Input Units and Analog Output
Units, which are classified as NX-series Analog I/O Units. Please read this manual and make sure you
understand the functionality and performance of the NX-series Analog I/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.
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.
This manual covers the following product.
• NX-series Analog Input Units
NX-AD
• NX-series Analog Output Units
NX-DA
Intended Audience
Applicable Products
Summary of Contents for NX-AD series
Page 289: ......
