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8-2. External output
Use an external output cable with appropriate external dimension, depending on the number of ca-
bles to be installed.
¢ Indoor unit
• A twisted pair cable should be used. Maximum length of cable is 25 m.
• Output voltage: High DC 12 V ±2 V, Low 0 V.
• Permissible current: 50 mA
• For details, refer to
• When indicator, etc. are connected directly
Example: Function setting number 60 is set to "00"
• When connecting with a device equipped with a power supply
Example: Function setting number 60 is set to "00"
8-2. External output
"Setting of external input and output"
Resistor
LED
Connected device
Connected device
(Operation status)
Connected device
on page 26.
Relay
- 24 -
PCB
+
1
CN47
-
2
PCB
+
1
CN47
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2
8. External input and output
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