Fujitsu Airstage J-II - Page 331

SYSTEM DIAGRAM

System controller may be used on site or remotely over various networks for remote central ●
control. (*1)
System controller consists of VRF Controller software and VRF Explorer software, both ●
software are working together.
VRF Controller software runs in the background and communicate with VRF System. ●
VRF Explorer software provides user interface and communicate with the VRF Controller. ●
VRF Controller and VRF Explorer software may run in a single PC or in different PCs ●
separated by network. (*1)
VRF Explorer software does not require WibuKey (software protection key). ●
*1: UTY-PLGXR1 option is necessary.
VRF Controller
VRF Explorer
&
USB Adaptor
System Controller Lite
On site control Max. 1 VRF network system
USB Port
Internet
or
Telephone Line
or
LAN
VRF Explorer
VRF Explorer
VRF Explorer
VRF Building 1
Building Management
Company A
(In charge of the day shift)
Remote centralized
control / maintenance
center
Remote control /
maintenance to
multiple buildings
Remote control /
maintenance from
multiple sites
Building Management
Company B
(In charge of the night shift)
Security Company
VRF Building 2
VRF Building 3
VRF Building n
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CONTROL SYSTEM CONTROL SYSTEM