Fujitsu AOU48RLXFZ Design & Technical Manual page 250

COMPRESSOR STATUS OUTPUT
• Compressor operation status signal is produced when the compressor is running.
Circuit diagram example
Outdoor unit
control PC board
Connector
+
1
2
*33ft. (10m)
* Make the distance from the PC board to the connected unit within 33ft. (10m).
Operation
Compressor
status
Stop
ON
Output signal
OFF
Parts (Optional)
Parts name External connect kit
Model name
Connected unit
Vcc Vcc
Power
supply
+
Load
-
Signal
Field supply
UTY-XWZXZ3
- (06 - 96) -
1) Power supply
●Voltage (Chart sign=Vcc) : DC 24V or less
2) Load
● Load : DC 500mA or less is recommended
6. SYSTEM DESIGN