External Output - Fujitsu ARGA18FMTA Design & Technical Manual

10-2.

EXTERNAL OUTPUT

„ „
OPERATION STATUS OUTPUT
An air conditioner operation status signal can be output.
z „
Circuit diagram example
Indoor
control PC board
Connector
DC 24 V
1
V
2
*10 m
*: Make the distance from the PC board to the connected unit within 10 m.
Relay spec.: Max. DC 24 V, 10 mA to less than 500 mA.
Operation
Indoor unit
Stop
ON
Output signal
OFF
z „
Parts (Optional)
Model name
UTD-ECS5A
Wire (External output)
Connected unit
Ex.)Relay unit
Signal
Locally purchased
- (01 - 23) -
Ex.)Display
Relay
power
supply