Moxa Technologies DA-682A-DPP Series User manual

P/N: 1802006820120

*1802006820120*

DA-682A-DPP Series

Quick Installation Guide

x86 Rackmount Embedded Computers

Edition 1.0, March 2016

Technical Support Contact Information

www.moxa.com/support

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Moxa India:

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Fax:

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

- 2 -

Overview

The DA-682A-DPP series of computers are x86-based hardware platforms

with VGA, six Gigabit Ethernet ports, CompactFlash, USB, and two PCI

ports for expansion modules. The DA-682A-DPP is available in three basic

modules with different CPU options, giving designers the flexibility to

choose the DOM (Disk on Module) option, RAM option, and operating

system as per their requirements.

Compliance with IEC-61850-3 and IEEE 1613 standards confirms that the

DA-682A-DPP computer can deliver stable and reliable system operations

in power applications. Additional value and convenience is provided

through a modular design with two independent slots for flexible system

integration and expansion. Users have the option to add a variety of

different communications modules using these expansion slots, including

8-port RS-232/422/485 module, 8-port RS-422/485 module, 8-port

10/100 Mbps switch module, IRIG-B time-synchronization card, and a

universal PCI expansion module.

Model Names and Package Checklist

The DA-682A-DPP Series includes the following models:

•DA-682A-C1-DPP: Rackmount computer with Celeron, 1047UE, 1.4

GHz, dual-core CPU, without DOM/RAM/OS; VGA, 6 Gigabit LANs,

USB x 4, CompactFlash socket

•DA-682A-C1-DPP-LX: Rackmount computer with Celeron, 1047UE,

1.4 GHz, dual-core CPU, VGA, 6 Gigabit LANs, USB x 4, CompactFlash

socket, 1 GB system memory, 2 GB DOM with pre-installed Debian

Linux 7.

•DA-682A-C3-DPP: Rackmount computer with Core i3-3217UE 1.6

GHz, dual-core CPU, without DOM/RAM/OS; VGA, 6 Gigabit LANs,

USB x 4, CompactFlash socket

•DA-682A-C3-DPP-LX: Rackmount computer with Core i3-3217UE

1.6 GHz, dual-core CPU, VGA, 6 Gigabit LANs, USB x 4, CompactFlash

socket, 1GB system memory, 2 GB DOM with pre-installed Debian

Linux 7.

•DA-682A-C7-DPP: Rackmount computer with Core i7-3517UE 1.7

GHz, dual-core CPU, without DOM/RAM/OS; VGA, 6 Gigabit LANs,

USB x 4, CompactFlash socket

•DA-682A-C7-DPP-LX: Rackmount computer with Core i7-3517UE

1.7 GHz, dual-core CPU, VGA, 6 Gigabit LANs, USB x 4, CompactFlash

socket, 1 GB system memory, 2 GB DOM with pre-installed Debian

Linux 7.

Each basic system model is shipped with following standard items:

•DA-682A-DPP rackmount computer

•Rackmount kit

•Quick Installation Guide

•Document & Software CD

•Product Warranty Statement

- 3 -

Hardware Installation

Front View

Rear View

Connecting the Power

The DA-682A-DPP has dual power inputs. Use a Phillips screwdriver to

remove the terminal clamp screws. Connect the power cord to the screws,

and then fasten the screws to the unit. Refer to the following figure for

detailed information:

AC Terminal

DC Terminal

- 4 -

Power Terminal Block Pin Assignment

Terminal

Number

Description Note

PWR1

Line/DC+

PWR1 Line/DC+ is connected to the positive

(+) terminal if the power source is DC, or to

the Line terminal if the power source is AC.

PWR1

Neutral/DC-

PWR1 Neutral/DC-is connected to the

negative (-) terminal if the power source is

DC, or to the Neutral terminal if the power

source is AC.

Reserved for future customization.

Signal Ground

Signal Ground should be connected to the

ground terminal for AC power source 1.

COM

COM pin for the alarm relay.

Normal Open pin for the alarm relay.

7 Signal Ground

Signal Ground

should be connected to the

ground terminal for AC power source 2.

Reserved for future customization.

PWR2

Line/DC+

PWR2 Line/DC+ is connected to the positive

(+) terminal if the power source is DC, or to

the Line terminal if the power source is AC.

PWR2

Neutral/DC-

PWR2 Neutral/DC-is connected to the

negative (-) terminal if the power source is

DC, or to the Neutral terminal if the power

source is AC.

After you have connected the power cords to the power input unit, the

system will automatically boot up. Depending on the operating system, it

will take about 30 to 60 seconds.

Front Panel LEDs

There are 58 LED indicators on the front panel, and 2 on the rear panel.

Information about each LED is given in the following table:

LED

Color

Description

Power

Green

Power is ON

Off

Power supply has been cut or is OFF

Storage

Yellow/

Blinking

Data is being written to or read from the

storage unit

Off

Storage unit is idle

Gigabit Ethernet

LEDs 1-6

Green

100 Mbps Ethernet mode

Yellow

1000 Mbps (gigabit) Ethernet mode

Off

No connection or 10 Mbps Ethernet mode

Programmable 1-8

Green

Defined by user

Module A LEDs 1-8

Green

100 Mbps Ethernet mode or

TX signal of serial port is active.

Yellow

10 Mbps Ethernet mode or

RX signal of serial port is active.

Off

Failed connection / no connection

Module B LED 1-8

Green

100 Mbps Ethernet mode OR

serial port is transmitting

Yellow

10 Mbps Ethernet mode OR

serial port is receiving

Off

Inactive / no connection

- 5 -

Connecting to a Display

The VGA hardware interface is a D-Sub 15-pin female connector. Be sure

to cut off system power before you connect or disconnect the monitor

cable.

USB Ports

The DA-682A-DPP comes with four USB 2.0 ports, two on the rear panel,

and two on the front. Users may use these USB ports to connect keyboard,

mouse, or other peripherals such as flash drives to expand the system’s

storage capacity.

Ethernet Ports

The DA-682A-DPP provides six 100/1000 Mbps Ethernet RJ45 ports. The

pin assignments are shown in the table below:

100 Mbps

1000 Mbps

Tx+

TRD(0)+

Tx-

TRD(0)-

Rx+

TRD(1)+

–

TRD(2)+

–

TRD(2)-

Rx-

TRD(1)-

–

TRD(3)+

–

TRD(3)-

The default IP addresses and netmasks of the Ethernet ports are as

follows. Please note that W7E models default to DHCP.

Default IP Address

Netmask

LAN 1

192.168.3.127

255.255.255.0

LAN 2

192.168.4.127

255.255.255.0

LAN 3

192.168.5.127

255.255.255.0

LAN 4

192.168.6.127

255.255.255.0

LAN 5

192.168.7.127

255.255.255.0

LAN 6

192.168.8.127

255.255.255.0

Installing Expansion Modules

The DA-682A-DPP is provided with two expansion slots, which can be

used to connect Moxa’s DA Series expansion modules. These modules

provide serial ports, Ethernet LAN interfaces, unmanaged switch ports,

and fiber interfaces. The modules can also serve as PCI development

modules for custom application development for PCI-based devices.

Expansion modules are loaded using the slots on the rear panel of the

DA-682A-DPP computer.

- 6 -

Configuring the Ethernet Interface

Linux users should follow these steps:

If you use the console cable to configure network settings for the first

time, use the following commands to edit the interfaces file.

STEP 1: Take all network interfaces offline, before you reconfigure the

LAN settings using the following command:

MOXA:~# ifdown –a

STEP 2: Edit the network interfaces file.

You can use a text editor of your choice, but VI is the default text editor on

the DA-682A-DPP-LX.

MOXA:~#vi /etc/network/interfaces

STEP 3: Set the DA-682A-DPP for either dynamic IP addressing or static

addressing.

To set it for dynamic IP addressing, enter the following lines into

the network interfaces file:

# The primary network interface

auto eth0

iface eth0 inet dhcp

To set an interface for static IP addressing, use the following

configuration:

# The loopback network interface

auto lo

iface lo inet loopback

# The first LAN interface, LAN 1

auto eth0

iface eth0 inet static

address 192.168.3.127

netmask 255.255.255.0

broadcast 192.168.3.255

# The second LAN interface, LAN 2

auto eth1

iface eth1 inet static

address 192.168.4.127

netmask 255.255.255.0

broadcast 192.168.4.255

Each interface must be configured with separate entries in the

network/interfaces file. LAN1 corresponds to eth0, LAN 2

corresponds to eth1, and so forth for the remaining interfaces.

STEP 4: Exit the text editor.

Use the following command to exit VI:

:wq

STEP 5: After the interfaces file has been configured, use the following

commands to reinitialize the network interfaces and to activate the new

settings:

MOXA:~#sync; ifup –a

- 7 -

Win 7 users should follow these steps:

Step 1: Go to Start Control Panel Network and Internet 

Network Connections.

Step 2: In Local Area Connection Properties, select Internet

Protocol Version 4 (TCP/IPv4) and click Properties.

Step 3: Click OK after entering the preferred IP address and netmask.

NOTE

Refer to the DA

-682A-DPP software user’s manual for the OS

installed on your machine for

additional configuration

information.

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