Fujitsu AJ 126LELDH Series Design & Technical Manual page 722

 Adaptor/Convertor/Maintenance tool
Exterior Part name
converter for
KNX converter
KNX converter
for indoor unit
converter for
converter for
(Hardware)
Wireless LAN
1-2. VRF network system
Model name
UTY-VTGX
Network
converter
UTY-VTGXV
Network
UTY-VGGXZ1
converter
Network
UTY-VLGX
LonWorks
UTY-VKGX
for VRF
UTY-VKSX
Modbus
UTY-VMGX
VRF
Modbus
UTY-VMSX
indoor unit
BACnet
gateway UTY-VBGX
BACnet
gateway UTY-ABGXZ1
(Software)
UTY-TFSXZ1
adapter
Max.
number
• Total number of refrigerant system
and Network converter is maximum
100.
100
• Maximum connectable single split
type or multi type: 16 units
• Total number of refrigerant system
and Network converter is maximum
For split
100.
system: 100
• Maximum connectable single split
type or multi type: 16 units
For Group
remote
• Maximum connectable Group remote
controller:
controller: 4 units
1
16*
• This Network converter covers 2
refrigerant systems.
1
Maximum controllable indoor units: 128
1*
1
Maximum controllable indoor units: 128
9*
— Maximum controllable indoor units: 1
1
Maximum controllable indoor units: 128
9*
— Maximum controllable indoor units: 1
1
Maximum controllable indoor units: 128
4*
• Maximum controllable VRF network
system: 4
• Maximum controllable remote
controller group: 1,600 per 4 VRF
network system
2
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
- (06-8) -
Remarks
1. System design