Fujitsu Airstage J-II Series Design & Technical Manual page 831

1-2-2. EXTERNAL OUTPUT
● A twisted pair cable (22AWG) should be used. Maximum length of cable is 82 ft. (25 m).
● Use an external input and output cable with appropriate external dimension, depending on the number of cables
to be installed.
● Output voltage: Hi DC 12 V± 2 V, Lo 0 V.
● Permissible current: 50 mA
● If function setting "60" is set to "00" shown below. Refer to 1-2-3. for other function setting.
„ OUTPUT SELECT
„
z When indicator etc. are connected directly
„
Connected device 1
(Operation status)
Connected device 2
(Error status)
Connected device 3
(Indoor unit fan
operation status)
connected unit
z When connecting with unit equipped with a power supply
„
Connected device 1
(Operation status)
Connected device 2
(Error status)
Connected device 3
(Indoor unit fan
operation status)
Connected device 4
(External heater
output)
connected unit
+
-
-
-
+
-
-
-
-
Relay
- (08 - 11) -
P.C.B
CNB01
1
2
3
4
5
6
P.C.B
CNB01
1
2
3
4
5
6