User's
Manual
This document specifies the important information to use this product correctly and
safely and the License Agreement of Attached Software for YFGW520 Field Wireless Ac-
cess Point.
Before use the product, be sure to read this document first.
The configuration of the field wireless system is described in User's Manual of the
YFGW410 Field Wireless Management Station (IM 01W02D01-01EN). Read that document
first.
Contents
Introduction ...................................................................................................2
Safety Precautions .......................................................................................3
ATEX ...................................................................................................... 21
IECEx ..................................................................................................... 28
Patent Notice ............................................................................................. 38
Open Source Software ............................................................................. 39
About User's Manual ................................................................................ 39
YFGW520
Field Wireless Access Point
Read Me First
IM 01W02E02-11EN
IM 01W02E02-11EN
3rd Edition