<A2. System Conguration>
A2-1
IM 01W02E01-01EN
A2. System Conguration
This chapter describes the conguration for the eld wireless system including YFGW510.
Field Wireless
Management Console
Field Wireless
Access Point
(YFGW510)
Field wireless device
Field wireless
network
(ISA100.11a)
Field Wireless
Management Station
(YFGW410)
Host system
Field network
Field wireless
backbone network
Field wireless
network
FA0201.ai
Subnet A
Field Wireless
Management
Console
Field Wireless
Access Point
(YFGW510)
Field Wireless
Access Point
(YFGW510)
Field wireless device
Field wireless
network
(ISA100.11a)
Field Wireless
Management
Station
(YFGW410)
Subnet A
Host system
Field network
Field wireless
backbone network
Field wireless
network
FA0202.ai
Figure A2-1 Minimum conguration Figure A2-2 YFGW510-redundant conguration
Figure A2-1 shows the minimum conguration with a single YFGW510, and Figure A2-2 shows
the YFGW510-redundant conguration supported the Duocast technology (each eld wireless
device communicates with two YFGW510s).
The eld wireless backbone network consists of the YFGW410, the YFGW510 and the
YFGW610. Any of the following connection methods can be selected.
1. Metal network connection (100BASE-TX)
2. Optical ber network connection (100BASE-FX)
YFGW610 must be installed between YFGW510 and YFGW410 for optical ber network
connection to convert it to metal network connection.
3. Wireless LAN connection
Recommended access points for wireless LAN must be installed between YFGW510 and
YFGW410 for wireless LAN connection to convert it to metal network connection.
For recommended wireless LAN access points, see the User’s Manual of YFGW410 (IM
01W02D01-01EN).
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