Fujitsu AIRSTAGE J-IIIL Design & Technical Manual page 530

 Adaptor/Convertor/Maintenance tool
Exterior Part name
convertor for
convertor for
Thermostat
(Hardware)
Wireless LAN
Signal amplifier
External switch
Service tool
1-2. VRF network system
Model name
Network
UTY-VTGX
convertor
Network
UTY-VGGXZ1
convertor
Network
UTY-VLGX
LonWorks
Modbus
UTY-VMGX
VRF
UTY-TTRX
convertor
BACnet
gateway UTY-VBGX
BACnet
gateway UTY-ABGXZ1
(Software)
UTY-TFSXZ2
adapter
UTY-VSGXZ1
UTY-TERX
controller UTY-TEKX
UTY-ASGXZ1
Max.
number
• Total number of refrigerant system
and Network convertor is maximum
100.
100
• Maximum connectable single split
type or multi type: 16 units
• Total number of refrigerant system
and Network convertor is maximum
100.
For split
• Maximum connectable single split
system: 100
type or multi type: 16 units
• This Network convertor covers 2
refrigerant systems.
1
Maximum controllable indoor units: 128
1*
1
Maximum controllable indoor units: 128
9*
— Maximum controllable indoor units: 16
1
Maximum controllable indoor units: 128
4*
• Maximum controllable VRF network
system: 4
• Maximum controllable remote
controller group: 1,600 per 4 VRF
2 network system
1*
• Maximum controllable indoor units:
1,600 per 4 VRF network system
• Maximum controllable group: 1,600
per 4 VRF network system
— Connected to each indoor unit
Signal amplifier is required when 1,640 ft
8 (500 m) or more in transmission cable
length or connected units exceed 64 units.
— Maximum controllable indoor units: 16
• PC: Locally purchased
3
1*
• USB adapter is required.
- (06-8) -
Remarks
1. System design