Fujitsu AIRSTAGE J-IIIL Design & Technical Manual page 571

¢ Wiring system outline
3ø 3W 60Hz 208/230V
3ø 3W 60Hz 208/230V
3ø 3W 60Hz 208/230V
Outdoor unit power supply cable
3ø 3W 60Hz 208/230V
BACnet
BACnet Operator
Workstation (B-OWS)
1ø 50/60Hz 220-240V
Modbus
1ø 50/60Hz 220-240V
L W
ON ORKS
Transmission line
line is non-polar 2-conductor.
Required in case of follows
Transmission line 1,640 ft (500m) or more
Number of unit 64 or more
1ø 50/60Hz 208-240V
(Monitoring side)
(Monitoring side)
Disconnect switch might be required in accordance with the regional standard.
4-1. Electrical wiring
USB adaptor
(locally purchased)
Touch Panel
Controller
Transmission cable
Non polar 2core,
shielded Level4,
22 AWG (0.33mm²)
Central
Remote
Controller
BACnet Gateway
USB
adaptor
BACnet
network
Remote controller cable (2 line) non-polar 2 core cable,
seathed cable 22AWG (0.33mm
*Shilded cable might be required in accordance with the regional standard
Modbus
convertor
for VRF
®
Modbus
network
Network
convertor
for
L W
ON ORKS
®
L W
ON ORKS
network
Signal amplifier
Web Monitoring Tool
USB
adaptor
(Locally purchased)
Service Tool
(VRF system side)
Internet
or
Public Telephone Line
(Monitoring side)
System
Controller
NW1
NW2
NW3
NW4
Remote controller line (2 wire)
Maximum 16 units can be controlled
Total wiring length : Max 500m
2)
Remote controller line (3 wire)
Maximum 16 units can be controlled
Total wiring length : Max 1,640 ft (500m)
System without remote controller
Together with Touch panel controller, it is
possible to build non remote controller system.
Remote controller cable (2 line) polar
2 core cable, seathed cable
22 AWG (0.33mm²)
*Shilded cable might be required
in accordance with the regional standard
Can be connect anywhere
on transmission line
Multi system
USB Outdoor unit
adaptor
(Locally purchased)
Indoor unit
(Cassette)
Indoor unit
(Duct)
RB unit
(Single)
RB unit
(Multi)
- (06-49) -
(Remote /
Monitoring
side)
(Remote /
Monitoring
side)
1ø 50/60Hz 100 to 240V
1ø 50/60Hz 100 to 240V
1ø 50/60Hz 220-240V
1ø 60Hz 208/230V
Internet
Wireless LAN adapter
Remotely manage an Air Conditioning
system using all sort of mobile devices
such as Smartphones, and tablets.
1ø 60Hz 208/230V
IR receiver unit
Duct type indoor unit
can be controlled with
wireless remote controller.
1ø 50Hz 230V
Card key
External switch controller cable
Polar 3 core, shielded, 22 AWG (0.33mm²)
Max length 82ft (25m)
Network convertor
Single system
Remote controller cable
Polar 3 core, 22 AWG (0.33mm²)
1ø 50/60Hz 220-240V
Transmission line
Simple Remote
Touch Panel
Controller
Module link
Controller
Remote controller
Simple Remote
line (3 wire)
Central Remote
Controller
Controller
Remote controller
line (2 wire)
Simple Remote
Group Remote USB cable
Controller
Controller
Signal line
(single system)
Wired Remote
Wireless Remote
Controller Controller
Wired Remote External Switch
IR Receiver unit
Controller Controller
4. Wiring design