Lanner LEC-2220 Manual de usuario descargar pdf (Pagina 9)

System Components

Chapter 2

Embedded and Industrial Computing

Front Components

Component Description Pin Definition Reference

F1 Power Button with dual LED ATX Power-on button with LEDs:

Standby mode in Red; Power-on mode

in Green

F2 Reset Reset switch SW9 on page 17

F3 Serial Ports Serial ports through the DB-9 connector;

COM1 supports RS-232 and COM2

supports RS-232/422/485 with switch

selection among RS-232/422/485.

CN15, CN16 on page 14

F4 Two 10/100/1000Mbps LAN ports Two RJ-45 (network) jacks with LED

indicators as described below. The LAN

ports are provided by Intel 82574L.

They both support WOL/Remote-

wake-up/PXE function.

LINK/ACT (Yellow)

On/Flashing: The port is linking •

and active in data transmission.

Off: The port is not linking.•

SPEED (Green/Amber)

Amber: The connection speed is •

1000Mbps.

Green: The connection speed is •

100Mbps

Off: .The connection speed is •

10Mbps.

LAN Ports (CN13/CN14)

on page 15

F5 Four USB 2.0 Ports An USB type A connector. In addi-•

tion to this connector, an internal

pin header is easily access from the

back compartment where the PCI/

PCIe expansion slot locates.

Dual USB Port Connectors

(USB1, USB2) on Page 16

F6 HDD (Yellow) and

Power L

ED (Green)

HDD

Blinking: data access activities•

Off: no data access activities•

Power

On: The computer is on.•

Off: The computer is off .•

F7 Four Serial Ports COM3 provide RS232/RS422/RS485

communications with a dip switch

selecting among these standards.

COM4~COM6 provide RS232

communication only.

RS-232 COM Port (J9 on

page 15)

F8 Antenna Hole Reserved for antenna

SPEED

LINK/ACT

F4 F5

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 31 32

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