12-2.External Output - Fujitsu AUU7RLF Design & Technical Manual

12-2. External output
Use an external output cable with appropriate external dimension, depending on the number of ca-
bles to be installed.
 Operation status output
Wall mounted
Floor
Air conditioner operation status signal can be output.
 Circuit diagram example
Indoor unit
control PCB
• *1: PCB of Communication kit is used for wall mounted type(ASU7RLF1, ASU9RLF1,
ASU12RLF1, and ASU15RLF1).
• *2: Make the distance from the PCB to the connected unit within 33 ft (10 m).
• Relay spec: Max. DC 24 V, 10 mA to less than 500 mA.
Operation
Indoor unit
Output signal
Indoor unit type
Compact cassette
Slim duct
ASU7RLF1, ASU9RLF1, ASU12RLF1, ASU15RLF1
AGU9RLF, AGU12RLF, AGU15RLF
*1
Connector
Example: Relay unit
DC 24 V
1
V
2
33 ft
(10 m)*2
Signal
Stop
On
Off
ASU18RLF
Connected unit
Example: Display
Locally purchased
- 97 -
Connector
CN103
CN103
CNB01
CN16
CN20
Relay
power supply