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Chapter 1
Front Panel Features
F1 VGA Port
Using suitable DB-15 cable, you can connect an appropriate device such as a monitor
F2 Two USB 2 0 type A ports
It connects to any USB devices, for example, a flash drive
F3 Four 10/100/1000Mbps LAN ports
Using suitable RJ-45 cable, you can connect LEC-3010 System to a computer, or to any other piece of equipment
that has an Ethernet connection such as a hub or a switch
F4 20-pin Phoenix Contact Terminal Block
This connector can be connected for 4 Com ports (COM4: Pin 1~5, Com3: Pin 6~10, Com2: Pin11~15, Com1: Pin
16~20) with serial port type of RS-232, RS-422 or RS-485; it supports dip switch selection of RS-232, RS-422 and
485 The following table lists the pin assignments
Pin NO.
Port Type
RS-232
RS-422
RS-485
Pin NO.
Port Type
RS-232
RS-422
RS-485
F5 Serial Port Status LED
The upper two rows are LED indicators of Digital Output/Input
The bottom two roles are LED indicators of Tx (Data transmitting) and RX (Data receiving) for serial port Status
TX-COM 6
RX-COM 6
F6 Power/Status/HDD LED
Power
Run
Hard Disk
Embedded and Industrial Computing
F3
F2
F1
LAN2 LAN4
LAN1 LAN3
Pin 1
Pin 2
Pin 3
Ground
CTS4# SOUT4 SIN4
(GND)
Ground
RX-
RX+
TX+
(GND)
Ground
NC
NC
DATA+ DATA- GND
(GND)
Pin 11
Pin 12 Pin 13 Pin 14
GND
CTS2# SOUT2 SIN2
GND
RX-
RX+
TX+
GND
NC
NC
DATA+ DATA- GND
DO-Pin 4
DI-Pin 4
TX-COM 5
TX-COM 4
RX-COM 5
RX-COM 4
Green indicates Power-on, where as Off indicates Power-off status.
A programmable dual green/orange LEDs which can be used for indicating
system status.
Yellow indicates that HDD is present, whereas Off indicates HDD is not present.
F5
F4
1 2 3 4 5 6 7 8 9 1 0
1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0
Pin 4
Pin 5
Pin 6
PIN7
RTS4#
GND
CTS3# SOUT3 SIN3
TX-
GND
RX-
NC
Pin 15
Pin 16
Pin 17
RTS2#
GND
CTS1# SOUT1 SIN1
TX-
GND
RX-
NC
DO-Pin 3
DI-Pin 3
TX-COM 3
RX-COM3
Introduction
F6
PIN 8
PIN 9
Pin10
RTS3#
RX+
TX+
TX-
NC
DATA+
DATA-
Pin 18
Pin 19
Pin 20
RTS1#
RX+
TX+
TX-
NC
DATA+
DATA-
DO-Pin 2
DO-Pin 1
DI-Pin 2
DI-Pin 1
TX-COM 2
TX-COM 1
RX-COM 2
RX-COM 1
3
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