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CN1 Chart 2
OUTPUT
Purpose of wiring
Wiring objects
Pin No.
Marker Tube No.
1P
1
Leak alarm
Connection between FDC-1 and
your equipment
2P
2
COM (DC+24V)
3P
3
Time up alarm
4P
4
COM (DC+24V)
5P
5
Life alarm
6P
6
COM (DC+24V)
7P
7
Fast alarm
8P
8
COM (DC+24V)
OUTPUT
Purpose of wiring
Pin No.
Marker Tube No.
1P
9
Solenoid valve output R-
2P
10
Solenoid valve output R+
3P
11
Solenoid valve output L-
4P
12
Solenoid valve output L+
Connection between FDC-1 and
Solenoid valve (Note)
Wiring objects
Note: In case of connection with single solenoid, it is no matter to connect pin Nos. 3P and 4P
1P
2P
3P
4P
5P
6P
7P
8P
FDC-1 Controller inside
DC+24V
Fig. 7 Output scheme
Your equipment side
Inside circuit
CN2 Chart 3
