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4 serial port setting jumper, Figure 4-6: compactflash® setup jumper location, Figure 4-7: serial port jumper locations – IEI Integration KINO-PVN-D4251_D5251 User Manual

Page 60: See figure 4-6

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KINO-PVN-D5251/D4251/ Mini ITX SBC

Page 46

Figure 4-6: CompactFlash® Setup Jumper Location

4.6.4 Serial Port Setting Jumper

Jumper Label:

JP3

Jumper Type:

8-pin header

Jumper Settings:

See Table 4-5

Jumper Location:

See Figure 4-7

Used for RS-232/422/485 communications.

Pin Description

Short 1-2

RS-232 (Default)

Short 3-4

RS-422

Short 5-6

RS-485

Short 7-8

RS-485 use RTS Control

Table 4-5: Serial Port Jumper Settings

Figure 4-7: Serial Port Jumper Locations