beautypg.com

A1-3 – Yokogawa YFGW410 User Manual

Page 16

background image

A1-3

IM 01W02D01-01EN

Field Wireless

Access Point

(YFGW510)

Field wireless network

(ISA100.11a)

Host system

Field Wireless

Management Station

(YFGW410)

Field Wireless

Management Console

Field Wireless

Media Converter

(YFGW610)

Optical network

Field wireless device

FA0102.ai

Figure A1-2 Minimum system configuration example (The field wireless backbone using optical network)

In this configuration, YFGW610 and YFGW510 are connected through optical network cables.

The YFGW610 needs to be installed near YFGW410 for media conversion between optical

network and metal network.This is a useful method if the distance is too far from YFGW410 to

YFGW510. Also in order to eliminate the influence of electromagnetic noise due to lightning and

keep transmission distance.