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Chapter 3
Jumpers and Connectors
PPC-2115/TPC-2515 User Manual
3-2
ni.com
Jumper and Connector Locations
Figure 3-1 shows the jumper and connector locations.
CN16 * (JP1)
LVDS LCD
Internal 18-bit LVDS
LCD connector
CN17 * (JP3)
Touch
Internal touchscreen
connector
COM1
COM1
Serial port: COM1 RS232
COM3
COM3
Serial port: COM3 RS232
COM4
COM4
Serial port: COM4
RS232/422/485
S1
COM4 MODE1
Setting COM4
RS232/422/485 mode
S2
COM4 MODE2
Setting COM4 RS422
master or slave mode
JP4
Clear CMOS
Clear CMOS
SW1
Power switch
System power switch
Table 3-1.
Mainboard Connectors and Jumpers (Continued)
Label
Function
Description
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