1
Introduction
NX-series Communications Interface Units User’s Manual (W540)
Introduction
Thank you for purchasing an NX-series Communications Interface Unit.
This manual contains information that is necessary to
use the NX-series Communications Interface
Units. Please read this manual and make sure you understand the functionality and performance of the
NX-series Communications Interface 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 sy
stems.
• Personnel in charge of managing FA systems and facilities.
For
programming, this manual is intended for pers
onnel who understand the programming language
specifications in international standard IEC 61131-3 or Japanese standard JIS B 3503.
This manual covers the following
products
.
• NX-series Communications Interface Units
NX-CIF
Part of the specifications and re
strictions for the CPU Units are given in other manuals. Refer to Rele-
vant Manuals on
page 6 and Related Manuals on page 27.
Intended Audience
Applicable Products