Fujitsu AIRSTAGE V-II, Design & Technical Data

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OUTPUT
„ „
Connector Output voltage Status
CN410
(Black)
Ch1 0V All of indoor units "Stop"
Pins1-2 DC12V *17 At least one more indoor units "Operation"
Ch2 0V Normal
Pins3-4 DC12V *17 Error
Operation status (External output6) ●
The output for CN410(1-2) is ON when at least one more indoor units is operating.
The output is OFF when all of indoor units is stopped.
Error status (External output2) ●
The output for CN410(3-4) is ON when Error of at least one more indoor or outdoor units is
generated.
PARTS
„ „
Following cord (service parts) is required. Please use the parts number shown below to
order the cord from your sales representative.
Name and shapes Q'ty Parts No.
External
output wire
1 9379529006
CN410(1-2)
Output
Indoor
units
Operation
Stop
12V
0V
CN410(3-4)
Output
Indoor units or
Outdoor units
Error
Normal
12V
0V
1
2
3
4
P.C.B
CN410
(Black)
Connected load
*18
connected unit
Connected load
*18
DC power supply
12V
+
+
+
+
-
-
-
-
*19
*17: Provide a DC12V power supply. Select a
power supply capacity with an ample surplus
for the connected load.
Do not impress a voltage exceeding 12V
across pins 1-2, and 3-4
*18: The allowable current is DC15mA or
less. Provide a load resistance such that the
current becomes DC15mA or less.
*19: Polarity is [+] for pins 1,3 and [-] for pins
2-4.
- (06 - 161) -
SY
ST
EM
DE
SIGN
SY
ST
EM
DE
SIGN