Fujitsu ASYG30LMTA Design & Technical Manual page 30

 External input and output PCB
The indoor unit Operation/Stop can be set by using the input connector on the PCB.
 Input select
Use either one of these types of connectors according to the application. (Both types of connec-
tors cannot be used simultaneously.)
• Dry contact
In case of internal power supply, set the slide switch of SW301 to "NON VOL" side.
Connected unit
*
Input 1
*
Input 2
*1: The switches can be used on the following condition: DC 12 V to 24 V, 1 mA to 15 mA.
• Apply voltage
In case of external power supply, set the slide switch of SW301 to "VOL" side.
*
Input 1
*
Input 2
*1: The switches can be used on the following condition: DC 12 V to 24 V, 1 mA to 15 mA.
*2: Make the power supply DC 12 to 24 V, 10 mA or more.
Connected unit
- +
*2
Power supply
- 26 -
PCB
+
1
Connector
2
(CN313)
-
3
+
1
Connector
2
(CN314)
-
3
PCB
1
Connector
2
(CN313)
3
1
Connector
2
(CN314)
3