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2.2.2 Jumper Setting
Label
Function
JBAT1
Clear CMOS
JCP1
COM Port Power Selection
RI/5V/12V (Pin 9) Selection
JV1~JV4
for COM Port
2.2.3 Pin Assignments for Connectors
PWRIN1 (DC Adapter Power Input)
Power Input Terminal Block Receptacle
Connector type: 4-pin terminal block
Pin
Description
1
VCC 10~28V
2
GND
3
GND-
4
PWR_BTN-
The Engine of FPC-7500/FPC-7502
Jumper Settings
1-2: Keep CMOS (default)
2-3: Clear CMOS
1-2: +5V (default)
2-3: +12V
1-2: RI (default)
2-3: 5V or 12V
(depends on JCP1)
1 2 3 4
SW
DC IN
10V~28V
- 20 -
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
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