Panasonic FP-D250 User Manual page 291

(CN13)
Pin Signal
Destination
No. Name
Platen cover
open / close
1 GND
sensor CN-3
Platen cover
open / close
2 PCSN
sensor CN-2
Platen cover
open / close
3 VL
sensor CN-1
Platen cover
angle sensor
4 GND
CN-3
Platen cover
angle sensor
5 PASN
CN-2
Platen cover
angle sensor
6 VL
CN-1
(CN14)
Pin Signal
Destination
No. Name
Key counter
1 PVP
CN-1
Key counter
2 KCT
CN-2
Key counter
3 GND
CN-3
Key counter
4 KCS
CN-4
Key counter
5 VL
CN-5
Key counter
6 KCTCNT
CN-6
4-170
(FP-D450/D600 Series)
Status Function
0V Ground
Platen cover open /
Close Open
close detecting signal
5V
DC+5V power supply
0V
0V Ground
Platen cover angle sensor
Close Open
open detecting signal
(more than 30 degrees)
5V
DC+5V power supply
12V
(FP-D450/D600 Series)
Status Function
24V
DC+24V power supply
12V
24V Key counter count
ON
signal
0V
Ground
0V
Key counter connection
5V
ON
detecting signal
5V
DC+5V power supply
0V
5V Key counter count
ON
signal
0V