APP APP-601, Руководство по эксплуатации, Страница: 40 / 146

Hardware 4-3
output should only be used to power the system Ethernet switch or some other low power device such as an
Ethernet to Fiber converter.
*WARNING* Only trained experienced electrical personnel should service this
power supply circuit board and only after the unit has been turned off
and power has been carefully removed from terminals 1 and 2. Ensure
power has been removed from terminals 1 & 2 by measuring the
voltage across terminals 1 & 2 (it should read zero volts).
The single board industrial computer is powered from the 12V 100 Watt power supply. The single board
computer is designed to support applications where high reliability and long-term availability are required.
The single board computer features the Intel Atom D510 dual-core fanless processor, which offers fast
performance while drawing less than 5 watts of power. This highly integrated processor along with its
companion chip, provide the majority of the board I/O, including USB support, audio, and video.
The Basic Input/Output System (BIOS) is a program that provides a basic level of communication between
the processor and peripherals. In addition, the BIOS also contains codes and various advanced features
applied to the serial controller. The BIOS setup program includes menus for configuring settings and
enabling computer board features. To enter the BIOS press the delete key a few seconds after powering up
the computer chassis. Changing the BIOS settings is not recommended and may lead to incorrect controller
behavior and possible inability to reboot.
In our standard configuration, the chassis is setup with one 8GB or 32GB industrial type I compact flash
card and one 2.5” hard drive (500GB min, SATA). The compact flash is setup as the “C-Drive” and holds
the Windows operating system and the APP Recorder Program. The hard drive is setup as the “D-Drive”
and holds the
Setup folder and Data folders.
Typically, the Setup folder contains the Point Assignment Record, Line Group Record, Calibration File,
and Trace Files. The Data folder contains the triggered transient records, triggered extended records, and
various continuous recording folders such as continuous RMS, continuous frequency, continuous phase,
and continuous oscillography.
The standard 500GB hard drive has a maximum temperature rating of 55° C. APP offers and extended
temperature range 80GB hard drive with a temperature range to 85° C which allows the Computer Control
chassis to operate in a 70° C environment.