External Output - Fujitsu ASU18RLB Technical Manual

10-2.

EXTERNAL OUTPUT

 
OPERATION STATUS OUTPUT
An air conditioner operation status signal can be output.
 
Circuit diagram example
Indoor
control PC board
Connector
24V DC
1
V
2
*33ft.
(10m)
* Make the distance from the PC board to the connected unit within 33ft. (10m).
Relay spec. : Max.24VDC, 10mA to less than 500mA.
Operation
Indoor unit
Stop
ON
Output signal
OFF
 
Parts (Optional)
Parts name
External connect kit
Wire (External input) : UTY-XWZX
Connected unit
Ex.)Relay unit Ex.)Display
Signal
Field supply
Model name
UTY-XWZX
- (01 - 30) -
Relay
power
supply