10-2.External Output - Fujitsu ASTG30KMTA Design & Technical Manual

10-2. 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 (22AWG) 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 Chapter 10-3. "Combination of external input and output" on page 23.
 When indicator or other components are connected directly
Example: Function setting 60 is set to "00"
Connected unit
LED
 When connecting with a device equipped with a power supply
Example: Function setting 60 is set to "00"
Connected unit
Connected device
(Operation status)
Resistor
Relay
- 21 -
PCB
+
1
Connector
-
(CN3)
2
PCB
+
1
Connector
(CN3)
-
2