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
- 3.1 Removing the bottom cover
- 3.2 Replacing the bottom cover
- 3.3 Installing memory modules
- 3.4 Installing 2.5” storage device
- 3.5 Installing an M.2 SSD
- 3.6 Installing a nano SIM card
- 3.7 Installing a wireless card to the M.2 (E-key) slot
- 3.8 Installing an mPCIe / mSATA module
- 3.9 Installing antennas (optional)
- 3.10 Installing wall mount brackets (optional)
- 3.11 Installing the VESA mount (optional)
- 3.12 Installing DIN rail clips (optional)
- Chapter 4: Watchdog Timer
- Appendix
14
Serial (COM) connector
The 9-pin RS-232 serial (COM) connector allows you to
connect devices that have serial ports, such as bar code
scanners, modems, and printers.
Serial (COM/CAN) connector (on selected models)
The 9-pin RS-232/CAN bus serial (COM/CAN) connector
allows you to connect devices that have serial ports, such
as bar code scanners, modems, and printers, and also
devices with a Controller Area Network (CAN) interface,
such as electronic control units (ECU). Refer to the table
below for the pin denitions of the dierent COM/CAN
connectors.
NOTE: Default set to RS-232.
1 2 3 4 5
6 7 8 9
Pin RS-232 CAN bus
1 NA NA
2 RXD CAN_L
3 TXD GND
4 NA NA
5 GND GND
6 NA NA
7 RTS# CAN_H
8 CTS# NA
9 NA NA
Microphone
The built-in microphone can be used for video
conferencing, voice narrations, or simple audio recording.
Headphone jack
This port allows you to connect amplified speakers or
headphones.