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Specifications (cont.)
Miscellaneous
• LED Indicators: Power, HDD
• Control: Power on/off switch
Environment
• Operating Temperature:}
-10 ~ 60° C with 0.7m/sec air flow: with 2 x Industrial SSD
without PC expansion boards
0 ~ 45° C with 0.7m/sec air flow: with 1 x 2.5" HDD or
mSATA without PC expansion boards
• Storage Temperature: - 40 ~ 85° C (-40 ~185° F)
• Relative Humidity: 95% @ 40° C (non-condensing)
Physical Characteristics
• Dimension (WxHxD): 137 x 189 x 221 mm
• Weight: 4.2 Kg
Jumpers and Connectors
The board has a number of jumpers that allow you to con-
figure your system to suit your application. The table below
lists the function of each of the jumpers and connectors.
Connectors
Label
Function
VGA1
VGA connector
LAN 1
Intel I211
LAN 2
Intel I211
USB 1
USB 3.0
PS/2
Keyboard & Mouse connector
COM 12
RS-232/422/485 with Power
COM 34
RS-232/422/485
Isolation
RS-422/485 Isolation COM
COM*
DIO1
GPIO Connector
LTP
Printer Connector
USB 2345
USB 2.0 port 2,3,4,5
Audio
Audio Jack x 2
DC 9~30V2 Power Connector
*Only for Isolation version
2 ARK-5261 Startup Manual
Jumpers and Connectors
JCOMPWR1/JCOMPWR2: COM1 & 2 Power Selection
Functions
Jumper Setting
4-6
RI (Default no power)
3-4
5V Power
4-6
12V Power
PSON1: System AT/ATX Module Selection
Function
Jumper Setting
1-2
AT module
2-3
ATX module
Software Installation
The drivers for the ARK-5261 are located on the software
installation CD. Please click through the folder and follow the
on screen instructions to install them.
Caution! The computer is supplied with a battery-powered
realtime clock circuit. There is a danger of explo-
sion if battery is incorrectly replaced. Replace
only with same or equivalent type recommended
by the manufacturer. Discard used batteries ac-
cording to manufacturer's instructions.
Declaration of Conformity
This device complies with the requirements in Part 15 of
the FCC rules. Operation is subject to the following two
conditons:
1. This device may not cause harmful interference;
2. This device must accept any interference received,
including interference that may cause undesired opera-
tion.
(cont.)
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