IWAKI PUMPS FDC-1, Инструкция по эксплуатации

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INPUT
Purpose of wiring
Pin No. Marker Tube No.
1P 21 External input (pump start, stop)
2P 22 GND
3P 23 External input (alarm reset)
4P 24 GND
Connection between FDC-1 and
your equipment
Wiring objects
(Brown) (Black) (Blue) : FH, FA type pump proximity switch
(Red) (White) (Black) : FF, FW, FS type pump proximity switch
Note: Proximity switch L & R signify Left and Right respectively from the view of pump inlet port.
For FH-40R, FA-40VE, L & R are Upper side and Lower side respectively.
INPUT
Purpose of wiring Wiring objects
Pin No. Marker Tube No.
1P 13 Leak sensor C
1
, D
1
Connection between FDC-1 and
pump
2P 14 Leak sensor C
2
, D
2
3P 15 Proximity switch R (Brown) [Red]
4P 16 Proximity switch R (Black) [White]
5P 17 Proximity switch R (Blue) [Black]
6P 18 Proximity switch L (Brown) [Red]
7P 19 Proximity switch L (Black) [White]
8P 20 Proximity switch L (Blue) [Black]
CN3 Chart 4
CN4 Chart 5
1P
2P
3P
4P
DC+24V
NPN Open collector
Your equipment side
Start signal
Alarm reset signal
or
or
Potential free
contact
Inside of FDC-1
Same as above
Fig. 8 CN4 Input scheme
Inside
circuit