User Manual

<B1. Functions of YFGW510>
B1-1
IM 01W02E01-01EN
PART-B. FUNCTIONS OF YFGW510
B1. Functions of YFGW510
The following block gures show communication functions of YFGW510 for each specication code.
FB0101.aiFB0101.ai
Communication function
Backbone communication
Internal clock
Initial communication
IPv4/ARP/ICMP/IGMP
ISA communication
Field wireless network
interface
Field wireless backbone
interface
ISA100.11a BBR
100BASE-TX
/100BASE-FX
FB0102.ai
Communication function
Backbone communication
Internal clock
Initial communication
IPv4/ARP/ICMP/IGMPISA communication
Field wireless network
interface
Field wireless backbone
interface
ISA100.11a BBR
Wireless LAN client
Figure B1-1 100BASE-TX/100BASE-FX specica-
tion (-A1, -A2)
Figure B1-2 Wireless LAN client specication (-C4)
FB0103.ai
Communication function
Backbone communication
Internal clock
Initial communication
IPv4/ARP/ICMP/IGMP
ISA communication
Field wireless network
interface
Field wireless backbone
interface
ISA100.11a BBR
Wireless LAN client
Wireless LAN client
Figure B1-3 Redundant wireless LAN specica-
tion (-C5)
As shown above, the functions of the eld wireless backbone interface differ depending on speci-
cations.
YFGW510 with the 100BASE-FX specications is equipped with a media converting board for
metal network/optical ber network. The metal network cable and optical ber network cable can-
not be used at the same time.
In the wireless LAN specications, neither metal network cable nor optical ber network cable
can be used.
YFGW510 with the redundant wireless LAN specications uses either wireless LAN port as a
communication path. For the selection of a wireless LAN port and the conditions for switching
communication paths, see D3.7 Setting of WLAN Redundancy.
ISA100.11a BBR of the eld wireless network interface is for the ISA100.11a eld wireless com-
munication.
Initial communication shown in the block gure is an infrared communication port for setting pa-
rameters through the glass window on the front face of YFGW510.