Fujitsu AS*B24LDC Series Manual page 21

11-2-2. Operating output setting
• You can display air conditioner ON / OFF operation by external output.
Signal specification
• No voltage contact.
• Contact capacity : Max. DC24V 10mA to 1A or less
Indoor unit status
External output signal
Installation example
For operation display
OPERATION
STOP
SHORT
OPEN
Indoor unit
Print circuit
board
External
input
External
output
External device
( Field supply )
Blue
1
2
Purple
- (01 - 20) -
Ic
Vc