Fujitsu AJ 126LELDH Series - Wiring System

1-4. Wiring system
• Wiring configuration of the control system is made of power source wiring, transmission wiring,
and remote controller wiring.
• Total wiring length (total length of transmission line) can be extended up to 3,600 m by using sig-
nal amplifier.
Card key
To outdoor units
USB Adaptor
NW1
USB
Adaptor
Network Convertor
UTY-VGGXZ1
UTY-VSGXZ1
Web Monitoring Tool
UTY-AMGXZ1
Web Monitoring Tool
Trouble free operation at all times
by remote monitoring system.
Transmission Line
line is non-polar 2-conductor.
Service Tool
Extensive monitoring and analysis
functions for installation and maintenance.
2 Remote Controllers
Indoor unit can be controlled
from both remote controllers.
External Switch Controller
Indoor units can be controlled by combining
with Card-key switch such as hotel room.
System without Remote Controller
Together with Touch panel controller, it is
possible to build non remote controller system.
Remote controller line (3-wire)
Maximum 16 units can be controlled
Group Remote Controller
Maximum 8 remote controller groups can be
controlled
Touch Panel Controller
One Touch panel controller can control
up to 400 groups / 400 indoor units.
Wireless LAN Adapter
Remotely manage an Air Conditioning
system using all sort of mobile devices
such as Smartphones, and tablets.
IR Receiver Unit
Duct type indoor unit
can be controlled
with wireless remote
controller.
Service Tool
UTY-ASGXZ1
(VRF network system side)
(Monitoring side)
(Monitoring side)
BACnet Gateway
UTY-ABGXZ1
BACnet
BACnet
3,600 m
Max. Transmission
line length
BACnet Operator
Workstation (B-OWS)
Combination of individual remote controller
Wired, simple and wireless remote controllers can be used jointly.
(Monitoring side)
Internet
USB
Adapter
USB Adapter
Internet
or
Public Telephone Line
Internet
Central Remote Controller
Maximum 100 indoor units can be controlled
Remote controller line (2-wire)
Maximum 16 units can be controlled
Indoor unit
(Cassette)
Indoor unit
(Duct)
RB unit
(Single)
Touch Panel
Controller
Group Remote
Controller
Wired Remote
Controller
Central Remote
Controller
Simple Remote
Controller
Simple Remote
Controller
Simple Remote
Controller
Transmission line
Module link
Remote controller
line (3-line)
Remote controller
line (2-line)
Signal line
(single system)
USB cable
Wireless Remote
Controller
External Switch
Controller
IR Receiver unit
System Controller UTY-APGXZ1 or System Controller Lite UTY-ALGXZ1
• Maximum 1,600 indoor units can be controlled. *1
• Air conditioning control
• Operation monitoring
• Status monitoring system
• Electricity charge calculation *2
(Remote / Monitoring side) *2
(Remote / Monitoring side)
Case of UTY-ALGXZ1
*1: Maximum 400 indoor units can be controlled.
*2: Option is necessary.
*3: Can not be used.
NW2
*3
NW3
*3
NW4
*3
Network Convertor
UTY-VTGX or UTY-
VTGXV or UTY-VGGXZ1
Network Convertor
UTY-VTGX or UTY-
VTGXV or UTY-VGGXZ1
Multi system
Single system
L
ON
W
ORKS
Modbus
Network Convertor UTY-VLGX
Modbus Convertor UTY-VMGX
L
ON
W
ORKS
network
Modbus
network
Internet
Smart device
RB unit
(Multi)
1-4. Wiring system
- (05-12) - 1. Control system
CONTROL SYSTEM CONTROL SYSTEM