Lanner LVC-5550S - Manual (Page 11)

11
System Components
Chapter 2
Embedded and Industrial Computing
Rear Components
Component Description Pin Definition Reference
R1 Power-In (DC) Power-in with ignition support. The
LVC-5550S support a wide range of
power input (+9V ~ +30) including
the prevalent 12V and 24V vehicular
power system. It has a 2KV ESD
protection on the DC input and
ignition line.
DC_IN1 Connector (DC_IN1) on
page 16
R2 Power Output (DC) Power output of 12VDC CN6 on page 17
R3 DVI-D Port A DVI-D port (single link) which
is provided by Intel GMA 3650
(resolution: 1920x1200).
DVI1 on page 17
R4 VGA Port It connects an external VGA monitor
or projector (resolution: 1920x1200)
VGA1 on page 17
R5 Line-out and Mic-in Port Connect audio devices to these port.
They are provided by Realtek ALC 886
HD audio codec
AUDIO1 on page 16
R6 DIO Port The general-purpose input/output1
(GPIO) peripheral provides dedicated
general-purpose pins for 6 input
and 6 output controls. The digital
input helps triggering between
open and closed circuit such as PIRs,
door/window contact, glass break
detector. And the output can connect
to devices such as relays and LEDs.
DGIOC1 on page 16
R7 Serial Ports (from left to right:
COM3/COM2/COM1)
COM1 and COM2 provide RS232/
RS422/RS485 communications with
a dip switch selecting among these
standards.
COM3 provides RS232 serial
communication only.
RS-232 COM Port (COM3, COM2,
COM1) on page 15
R3 R2 R1 R6 R4 R5
R7
COM3 COM2 COM1