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Chapter 1 Overview
1.1 Introduction
Advantech's UNO-3072A/3074A are Intel Dual Core Atom-based
Embedded Automation Computers with up to four PCI slots that provide
an excellent performance to power consumption ratio. Gigabit LAN sup-
ports the teaming function with fault tolerance, link aggregation, and load
balancing. Different from general industrial PCs, UNO-3072A/3074A is
more compact and reliable with a fanless and cableless design. They are
also equipped with two IEEE 1394b bilingual interfaces which allow
users to connect their own devices for machine vision. Critical data can
be saved on the battery backup SRAM. It also support two HDD bays
with RAID 0/1. The design with an open platform can fulfill demanding
requirements from the industrial field, especially for machine vision or
motion controllers.
1.2 Hardware Specifications
• CPU:Intel Dual Core Atom Processor D510
• System Memory: Built-in 2GB DDR2 RAM (2 x 200-pin SODIMM
• Battery Backup RAM: 512 KB
• Chipset: Intel Atom D510 / Intel 82801HEM I/O Controller Hub
(ICH8EM)
• BIOS: AMI 4 Mbit Flash BIOS, supports Boot-on-LAN function
• Display: DB15 VGA connector, 1600 x 1200 @ 85 Hz
• Audio: Line Out
• Clock: Battery-backup RTC for time and date
• Serial Ports: 2 x RS-232/422/485 with DB-9 connector and
• RS-232 Speed: 50 bps ~ 115.2 kbps
• RS-422/485 Speed: 300 bps ~ 921.6 kbps
(Optional cable Serial Ports: 2xRS-232, 50~115.2kbps)
• LAN: Two Intel 82574L 10/100/1000 Base-T RJ-45 ports with wake
on LAN and teaming function support
UNO-3072A/3074AUser Manual
(1M L2 Cache, 1.66GHz)
sockets.
Automatic RS-485 data flow control
2
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