Fujitsu AOUH18LMAS1, Руководство по обслуживанию

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2-2. 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 (22A→G) should be used. Maximum length of cable is 82 ft (25 m).
• Output voltage: High DC 12 V ± 2 V, Low 0 V.
• Permissible current: 50 mA
• For details, refer to
"Combination of external input and output" on page 05-17.
 When indicator or other components are connected directly
Example: Function setting 60 is set to "00"
1
2
Connector
(CN47)
LED
PCB
Resistor
Connected unit
+
-
 When connecting with a device equipped with a power supply
Example: Function setting 60 is set to "00"
1
2
Connected device
Connector
(CN47)
PCB Connected unit Relay
(Operation status)
-
+
2-2. External output
- (05-15) -
2. External input and output
FI
EL
D
W
O
R
K
IN
G
FI
EL
D
W
O
R
K
IN
G