YOKOGAWA YFGW520 Manuals

User’s Manual FN310 Field Wireless Multi-Protocol Module (RS485 Modbus Protocol) IM 01W03D02-01EN IM 01W03D02-01EN 5th Edition

User’s Manual YFGW520 Field Wireless Access Point IM 01W02E02-01EN IM 01W02E02-01EN 1st Edition

User’s Manual YFGW520 Field Wireless Access Point Read Me First IM 01W02E02-11EN IM 01W02E02-11EN 3rd Edition 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 Explosion Protected Type Specifications................................................11 Installation of an Explosion Protected Instrument.......................... 12 FM Approval (United States)................................................................ 14 FM Approval (Canada).......................................................................... 17 ATEX....................................................................................................... 21 IECEx...................................................................................................... 28 Ground Cable Connection................................................................... 36 How to Use Online Manual........................................................................ 37 Preparation to Use YFGW520 Attached Software.................................. 37 Copyright and Trademark Notices........................................................... 38 Patent Notice .............................................................................................. 38 Open Source Software .............................................................................. 39 About User’s Manual ................................................................................. 39 Information of User’s Manual Revision................................................... 40 Field Wireless Access Point Setup Tool Software License Agreement.................................................................... 41