Fujitsu AMUG24LMAS Service Manual page 172

¢ External input and output PCB
• A twisted pair cable (22AWG) should be used.
• Permissible voltage and current: DC 5 V to 30 V / 3 A, AC 30 V to 250 V / 3 A
• For details, refer to
4-2. External output
Chapter 4-3. "Combination of external input and output"
Example
Connected device 1
(Operation status)
Connected device 2
(Error status)
Connected device 3
(Indoor unit fan
operation status)
PCB
Power supply
Power supply
Power supply
- (05-24) -
on page 05-25.
1
2
3
4
5
6
4. External input and output