Fujitsu AIRSTAGE J-II Design & Technical Manual 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.
Remote centralized
control / maintenance
center
Remote control /
maintenance to
multiple buildings
VRF Building n
●
●
●
VRF Building 3
VRF Building 2
Remote control /
maintenance from
multiple sites
Internet
or
Telephone Line
or
LAN
On site control Max. 1 VRF network system
- (05 - 27) -
VRF Explorer
Building Management
Company A
(In charge of the day shift)
VRF Explorer
Building Management
Company B
(In charge of the night shift)
VRF Explorer
Security Company
VRF Controller
VRF Explorer
USB Adaptor
USB Port
System Controller Lite
VRF Building 1
&