Advantech UNO-4672, User Manual

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3 Chapter 1
Robust IO Isolate System from Electrical Noise
UNO-4672 is designed for the applications in substation where is sup-
posed to have certain electric interference. Equipping with isolated
power, isolated DI/DO and isolated communication ports, UNO-4672 has
high resistance toward electrical noise. It has been proved not only can
work well in substation but also suitable for any harsh applicaitons
An Industry-Proven Design
Industrial applications require controllers with high-vibration specifica-
tions and a wide temperature range. Controllers in industrial environ-
ments require flexible and stable mounting, and many machine builders
underestimate the need for rugged controllers because their applications
are mounted in an industrial enclosure. UNO-4672 has a special design
without the weaknesses of a standard PC. No fan, and no HDD prevent
dust and vibration problems. With a smart mechanical design, UNO-4672
can meet 50 G shock (with CompactFlash ), 2 G vibration (with Com-
pactFlash), up to 55° C operating temperature (tested under 100% CPU
loading ) and almost anything an industrial environments demand.
Designed to Fit Comfortably Into Racks
In completely new packaging, UNO-4672 has standard 2U rack size as
440 x 220 x 88 mm (W x H x D) could fit your rack. The rear IO connec-
tion and indicator LEDs on the front panel for all ports and modes highly
simplify monitoring for operation and maintenance in the rack. You could
easily mount UNO-4672 on rack, manage all UNOs in one rack and eas-
ily develop your application on rack.
Flexible Networking Options
The Advantech UNO-4672 offers two ways to connect to a network:
Ethernet and Modem. The six built-in Ethernet ports provide high-speed
networking capability up to 1 Gbps. And through UNO-4672’s isolated
serial COM ports, you could link industrial modems to offer the most
popular and easiest networking method by PSTN. UNO-4678 provides 2
channels full 9-pins standard RS-232 isolated serial COM ports and 8
channels 5-pins isolated serial COM ports with RS-232/422/485 select-
able. These ports all equip with surge and isolation protection up to 2000
VDC ,protecting your system from abrupt high voltage attack and acci-
dent or damage in harsh environments.