¢
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 Chapter 4-3. "Combination of external input and output" on page 05-25.
1
2
3
4
5
6
Power supply
Power supply
Power supply
PCB
Connected device 1
(Operation status)
Connected device 2
(Error status)
(Indoor unit fan
operation status)
Connected device 3
Example
4-2. External output
- (05-24) - 4. External input and output
FIELD
WORKING
FIELD
WORKING
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