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P/N: 1802006610013
DA-660/662-LX
Quick Installation Guide
Fourth Edition, March 2014
Overview
The DA-660/662-LX are RISC-based, ready-to-run embedded
computers designed for industrial data acquisition applications.
Each of the three models has 16 RS-232/422/485 serial ports. In
addition, the DA-660 has two Ethernet ports, and the DA-662 has
4 Ethernet ports, and 2 USB 2.0 ports, all based on the Intel XScale
IXP425 communication processor. The casing is a standard 1U,
19-inch wide rack-mounted rugged enclosure. The robust,
rack-mountable mechanism design provides the hardened
protection needed for industrial environment applications, and
makes it easy for users to install the DA-660/662 on a standard
19-inch rack. The DA-660/662 are ideal for applications that
require a distributed embedded technology, such as SCADA
systems, plant floor automation, and power electricity monitoring
applications.
2. Package Checklist
Before installing the DA-660/662-LX, verify that the package
contains the following items:
•
1 DA-660-LX, or DA-662 computer
•
19-inch Rackmount Kit
•
Quick Installation Guide (this guide)
•
Document & Software CD
•
Cross-over Ethernet cable
•
CBL-RJ45M9-150: 150 cm, 8-pin RJ45 to DB9 (M) serial port
cable
•
CBL-RJ45F9-150: 150 cm, 8-pin RJ45 to DB9 (F) console port
cable
•
Product Warranty Statement
Notify your sales representative if any of the above items are
missing or damaged.
3. DA-660/662-LX Panel Layout
Front View of DA-660-LX
Front View of DA-662-LX
Rear View of DA-660-LX
Rear View of DA-662-LX
LED Indicators
The following LED indicators are located on the front panel of the
DA-660/662-LX. Note that the DA-660 has two LAN ports, and the
DA-662 has four LAN ports.
LED Name LED Color LED Function
Ready
Green
Power is on and functioning normally
LAN1, LAN2,
LAN3, LAN4
Orange
10 Mbps Ethernet connection
Green
100 Mbps Ethernet connection
P1-P16 (Tx)
Green
Serial port is transmitting data
Off
Serial port is not transmitting data
P1-P16 (Rx)
Orange
Serial port is receiving data
Off
Serial port is not receiving data
4. Installing Your DA-660/662
Desktop Mounting
Place the DA-660/662 on a clean, flat, well-ventilated desktop. For
better ventilation, attach the 4 pads from the desktop kit to the
bottom of the unit, and leave some space between the
DA-660/662 and other equipment. Do not place equipment or
objects on top of the unit, as this can cause damage to the product.
Rack Mounting
The DA-660/662 can be mounted on a standard 19-inch rack. Use
the enclosed pair of L-shaped metal plates and screws to fasten
the DA-660/662 to the rack cabinet. You can lock either the front
panel or the rear panel of the DA-660/662 to the front side of the
rack. Each L-shaped plate has 6 holes, leaving two outer or inner
holes open for your convenience.
5. Connecting Your DA-660/662
Power Connector
Connect the 100-240 VAC power line to the DA-660/662’s power
connector. The Ready LED on the front panel will glow a steady
green when the OS is ready.
Ethernet Ports
The 10/100 Mbps Ethernet ports (2 LAN ports for DA-660, 4 LAN
ports for DA-662) use RJ45 connectors.
Pin
Signal
1
ETx+
2
ETx-
3
ERx+
6
ERx-
Serial Ports
There are 16 serial ports on the DA-660/662. The serial ports use
RJ45 connectors. The ports can be configured independently for
RS-232, RS-422, or RS-485 by software.
Pin
RS-232
RS-422
RS-485
1
DSR
---
---
2
RTS
TXD+
---
3
GND
GND
GND
4
TXD
TXD-
---
5
RXD
RXD+
Data+
6
DCD
RXD-
Data-
7
CTS
---
---
8
DTR
---
---
Console Ports
The console port is an RJ45 RS-232 port. It can be connected to a
V90 or GPRS modem via PPP. The pin definitions are the same as
for the serial ports.
Reset Button
Press the “Reset” button on the front panel continuously for at
least 5 seconds to load the factory default configuration. After the
factory default configuration has been loaded, the system will
reboot automatically. The Ready LED will blink for the first 5
seconds, and then maintain a steady glow once the system has
rebooted.
LCD Screen
The DA-660/662 have an LCD screen on the front panel. The LCD
screen displays 16 columns and 2 rows of text. On boot-up, the
LCD screen displays the model name and firmware version, as
shown here:
D A - 6 6 2 - 1 6
V E R . 1
.
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