User Manual
Table Of Contents
- About this manual
- Chapter 1: Getting to know your Embedded Computer
- Chapter 2: Using your Embedded Computer
- Chapter 3: Upgrading your Embedded Computer
- Appendix
14
Functional earth ground
The functional earth ground provides you with a grounding
point.
Serial (COM) connector
The 9-pin DB9 connector allows you to connect RS-
232/422/485 serial (COM) devices, such as bar code scanners,
modems, and printers. Please refer to the table below for the
pin denitions of the dierent COM connectors.
NOTE: Default set to RS-232. Setting can be changed
through the onboard jumper.
1 2 3 4 5
6 7 8 9
Pin RS-232 RS-422 RS-485
1 DCD# TX- D-
2 RXD TX+ D+
3 TXD RX+ NA
4 DTR RX- NA
5 GND GND GND
6 DSR NA NA
7 RTS NA NA
8 CTS NA NA
9 RI NA NA
LAN port with cable lock
The Intel i219 (1 GbE) Gigabit Ethernet controller with 8-pin
RJ-45 LAN port supports a standard Ethernet cable for
connection to a local network and PXE boot.
NOTE: The cable lock helps to prevent disconnection
caused by tension or vibration.