Fujitsu AIRSTAGE J-IIIL Design & Technical Manual page 481

¢ System diagram
General purpose
building control computer
(BACnet gateway device)
Lighting
facilities
Security
system
Automatic fire
alarm interface
Ventilation
system
Indoor unit
Outdoor unit
NOTE: BACnet gateway (Hardware) and BACnet gateway (Software) cannot co-exist within a VRF
system.
3-6. BACnet gateway (Hardware: UTY-VBGX)
Maximum 4 network BACnet gateway
BACnet gateway
(UTY-VBGX)
LonWorks
network
BACnet gateway
(UTY-VBGX)
VRF network
(UTY-VBGX)
Maximum 100
outdoor units
Maximum 100
outdoor units
- (05-143) -
Maximum 128
indoor units
VRF system 1
Maximum 128
indoor units
VRF system 4
3. Adaptor/Convertor units