External Output - Fujitsu AU*G36LRLA Design & Technical Manual

5-2-2.

EXTERNAL OUTPUT

OPERATION STATUS OUTPUT
„ „
Corresponding indoor units: All indoor units
An air conditioner operation status signal can be output.
Circuit diagram example
z „
Indoor unit
control PC board
Connector
24V DC
1
2
*10 m
* Make the distance from the PC board to the connected unit within 10m.
Relay spec. : Max.24VDC, 10mA to less than 500mA.
Operation
Indoor unit
Stop
ON
Output signal
OFF
Parts (Optional)
z „
High static pressure duct type
Parts name
External control set
Wire (External output)
Before connecting the external input in the figure
above, preparation is necessary using the signal
wire in the figure below.
When the external input/output is used, connect
the external signal wire as shown in the figure.
CN106
CN5
(Black)
(Black)
PCB
Indoor unit
PCB
Connected unit
Ex.)Relay unit
V
Signal
Field supply
Model name
UTD-ECS5A
- (05-41) -
Ex.)Display
Relay
power
supply
You can display air conditioner ON/OFF
operation by external output.
Other types
Parts name
External connect kit
Wire (External output) : Blue / Purple
Model name
UTY-XWZX