Advantech PPC-153, User Manual

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5 8 PPC-153 User's Manual
5.4.3 COM3 / COM4 pin 9 output type setting (JP6)
Table 5-8: COM3/RI pin setting (JP6)
*Normal operation +5 V output +12 V output
* default setting
Note: Pins 1, 3 and 5 are for COM3.
Pins 2, 4 and 6 are for COM4.
5.5 Internal -12 V Source Selection Setting
(JP1)
The panel PC provides an internal -12 V source in an expansion slot,
available for various expansion card applications.
Table 5-9: Internal -12 V source selection setting (JP1)
* Onboard -12 V support External -12 V input
* default setting
5
3
1
6
4
2
5
3
1
6
4
2
5
3
1
6
4
2
1 2 1 2