2 com1/com2/com3/ pin 9 output setting (jp4), Table 4.6: com1/2/3 pin 9 output setting(jp4), Normal (default) +5 v output +12 v output – Advantech Vechicle Mounted Terminal PPC-V106 User Manual
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PPC-V106 User Manual
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4.4.2 COM1/COM2/COM3/ Pin 9 Output Setting (JP4)
When enabling this function, you should remove a jumper from JP3 as
shown in table 4.7.
Table 4.6: COM1/2/3 Pin 9 Output Setting(JP4)
Normal
(default)
+5 V output
+12 V output
NOTE:
Pins 1, 3 and 5 are for COM1
Pins 2, 4 and 6 are for COM2
Pins 7, 9 and 11 are for COM3
9
7
8
5
3
1
6
4
2
10
12
11
9
7
8
5
3
1
6
4
2
10
12
11
9
7
8
5
3
1
6
4
2
10
12
11