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4-71
PCB Connector and
Signal Information
4.4 Control Panel PCB (FP-D250/D350 Series)
1. Control Panel CPU PCB (FP-D250/D350 Series)
(CN401)
VL
VL
GND
GND
+12V2
GND
P_TXD
GND
P_RXD
PNL_RST
P_RTS
P_CTS
Status
0V
0V
0V
0V
Pin
No.
Signal
Name
Destination
Function
1
2
3
4
5
6
7
8
9
10
11
12
Main CPU PCB
CN205-11
Main CPU PCB
CN205-12
Main CPU PCB
CN205-9
Main CPU PCB
CN205-10
Main CPU PCB
CN205-7
Main CPU PCB
CN205-8
Main CPU PCB
CN205-5
Main CPU PCB
CN205-6
Main CPU PCB
CN205-3
Main CPU PCB
CN205-4
Main CPU PCB
CN205-1
Main CPU PCB
CN205-2
DC+5V power supply
DC+5V power supply
Ground
Ground
DC+12V power supply
Ground
Control panel receive
signal
Ground
Control panel transfer
signal
Host system reset
Control panel
Transfer accept signal
Control panel
Receive accept signal
5V
0V
5V
0V
12V
0V
Pulse
Pulse
Ready
Reset
Ready
Ready
(FP-D250/D350 Series)