IEI Integration PPC-WIDS-51xxA-G41 - Manual (Page 48)

PPC-51xxA-G41/WIDS-51xA-G41 Panel PC
Page 36
4.5 Jumper Settings
NOTE:
A jumper is a metal bridge that is used to close an electrical circuit. It
consists of two metal pins and a small metal clip (often protected by a
plastic cover that slides over the pins to connect them. To
CLOSE/SHORT a jumper means connecting the pins of the jumper
with the plastic clip and to OPEN a jumper means removing the plastic
clip from a jumper.
The following jumpers can be found on the motherboard installed in the
PPC-51xxA-G41/WIDS-51xA-G41. Before the PPC-51xxA-G41/WIDS-51xA-G41 is
installed, the jumpers must be set in accordance with the desired configuration. The
jumpers on the PPC-51xxA-G41/WIDS-51xA-G41 motherboard are listed in Table 4-1.
Description Label Type
CF Card Setup JCF1 2-pin header
COM1 Pin 9 setting J_COM_V1 6-pin header
COM2 Pin 9 setting J_COM_V2 6-pin header
COM3 Pin 9 setting J_COM_V3 6-pin header
COM4 Pin 9 setting J_COM_V4 6-pin header
COM5 Pin 9 setting J_COM_V5 6-pin header
UART_SEL1 12-pin header COM5 RS-232/422/485 Select
UART_SEL2 10-pin header
Table 4-1: Jumpers
4.5.1 Access the Jumpers
To access the jumpers, remove the back panel. To remove the back panel, please refer to
Section 4.4.