Fujitsu Airstage V-II Design & Technical Data page 528

WIRING RULES
„ „
● In the following cases, Signal Amplifier is required.
1) When the total length of the transmission line exceeded 500 m.
AB+BC+BD+DE+EF > 500 m (Fig. 1)
2) When the total number of units* is over 64.
● Transmission line length between each unit*: MAX 400 m.
● Total transmission line length: MAX 3600 m
AB+BC+BD+DE+EF+EG+GH < 3600 m (Fig. 2)
Terminal
resistor
Outdoor unit
Transmission line
B
A
D
Indoor unit
When AB+BC+BD+DE+EF>500m
:Signal Amplifier is required.
Note : Unit* means indoor unit, outdoor unit, Touch Panel Controller and System
Controller, Signal Amplifier, single split adaptor, Network Convertor etc..
Control units means Touch Panel Controller and System Controller and Network
Convertor for L W
ON
Fig6 6
System
C
Controller
E
F
Touch
Panel
Controller
®
.
ORKS
- (06 - 56) -
Fig6 2
Terminal
resistor
Outdoor unit
A
Transmission line
B
D
Terminal resistor
E
G
NS 3
Signal Amplifier
Indoor unit
NS 1
Touch
C
Panel
Controller
NS 2
F
System
Controller
NS 4
H