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RCS-PC
Full Size Pentium M based Military Computer
Extended Temperature range, Harsh Environment
Transport Aircraft, Helicopters, Land & Naval, |
Extended Temperature
available from -30°C to + 71°C
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RCS-PC is a rugged PC compatible computers specially
designed and qualified for use in harsh Naval, Airborne and Ground
mobile military environment.
RCS-PC is built for full size ISA and/or PCI cards.
The RCS-PC is capable of supporting a variety of software Operating Systems including Windows® NT 4.0,
Windows® 2000, and Windows® XP.
RCS-PC Mount with Shock Isolators
RCS-PC - Top View
Download
RCS-PC Environment Qual
Download
RCS-PC RFI/EMI Qual
Download
RCS-PC Brochure
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RCS-PC for Full Size Boards
Dimensions
& Weight
225X200X495 (WxHxL) [mm]
Weight approx.14.5Kg
Connectors Panel |
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RCS computer includes a
passive back-plane featuring dual purpose slots for PCI and ISA
buses. This back-plane, is designed for Pentium Single Board Computer
(SBC) class cards. The computer is shock mounted when installed in a
vehicle.
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Major Assemblies
Major Assemblies
Power Supply Assy.
CPU Assembly.
Passive back plane
Flash disk up to 40GB
Custom made Connector Panel.
Internal HUB/Switch
Typical Configuration
The following represents a typical configuration
of the RCS-PC CPU Assembly.
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Power Supply
Power In:
18-32VDC per MIL 1275A,
MIL-STD-704A approx. 4Amp.
RCS-PC power supply provides:
+5VDC
25A, +12VDC 2A, -12VDC 1A, -5VDC 0.5A
Total 185W,
Hold
Up time > 50mSec
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Processor - Pentium ®M
up to 1.8 GHz
Chipset - Intel 82855GM, 400MHz FSB,
integrated graphics
DRAM -
1.0GByte.
DDR-SO-DIMM,
CASH - 2M 2nd Level
Hard Disk or FLASH Disk -
Two enhanced IDE ports
Sound - AC97 controller, line-input /output
Ethernet 10/100Base,
Internal HUB with up to 4 ports
USB 2.0 up to 4 ports
RS-232 - 4 ports
Expansion Slots
Up to 4
full size PCI boards
Up to
6 full size ISA boards |
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Graphic Controller
Option A
Intel Extreme Graphics2
32 MByte UMA Video RAM
Resolution - Up to QXGA 2048x1536
Ethernet - 10/100Base-T Intel ®82562
USB - up to 4 USB 2.0 OHCI ports
Option B
GeForce FX 5200 PCI Board with following spec.
Graphics Processor Nvidia GeForce FX 5200
Graphics Core Clock Speed 250MHz
Pixel Pipelines 4, Texture Units Per Pixel
Pipeline 1 Vertex Units 1, Pixel Shader
Version 2.0, Vertex Shader Version 2.0
Installed Video Memory 128MB
Memory Technology DDR SDRAM
Memory Clock Speed 200MHz
Memory Bus Width 128-bit
Primary RAMDAC Clock Speed 350MHz
Video Output Max Resolution (external)
2048 x 1536 / 85 Hz
Colors Max Resolution 32-bit color
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RCS-PC
Construction
The
RCS-PC is designed and constructed in accordance with the general requirements
of MIL-STD-454.
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Thermal
Design
The cooling of the components on the RCS-PC cards is accomplished
by forced flow of air. The cooling of the RCS-PC
Power Supply and the Pentium chip are accomplished both forced air and
by conduction through the aluminum enclosure of the unit which is
built as an heat-sink.
External Connectors
External connectors are
used for interfacing with the subassemblies or equipment and are
in accordance with requirement of MIL-STD-454. Connector mating bodies
are keyed, and keyed locations are varied to prevent improper
installation.
Identification and Marking
The marking and labels of the
equipment meet the requirements of MIL-M-13231.
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Moisture and Fungus Resistance
RCS-PC assemblies are moisture
resistant and are not nutrients for fungi. The PC Cards are treated
with Conformal coating for protection. The coating conforms to MIL-I-46058C.
External Finishes
The computer external surfaces
are chemically treated prior to painting. All residues and contaminants are removed
prior to applying one coat of primer. The finish is semi-gloss per
FED-STD-595.
Processes and
Treatment
Processes and treatments (welding, soldering, brazing
and corrosion (resistance protection) of the enclosure is in accordance
with
MIL-STD-454.
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Environmental Conditions
Download
RFI/EMI and
EQT
Qualification documents
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Temperature
The RCS-PC
will not be
damaged or affected by the effects of ambient air temperature as follows:
Operating
The RCS-PC shall meet performance requirements specified herein after exposure to temperatures from"
Standard temperature
range 0° to 60°C .
Extended temperature
-30° to 70°C
(with flash disk).
Non-operating
(Storage and transportation)
-40° to 85°C.
Sand and
Dust
The RCS-PC shall operate as
specified herein while and after being subjected to sand and dust as
encountered in dry arid arias. The RCS-PC shall meet the
requirements specified in MIL-STD-810E.
Salt
Fog
The RCS-PC
is resistant to
the corrosive effects of salt fog environment. The RCS-PC meets the requirements specified in
MIL-STD-810E Method 509.3
Procedure I. The base metal shall not be visible through the finish or coating, nor shall be
any evidence of blistering, softening, separation from the base
metal, corrosion products, or other coating failure.
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Vibration
The RCS-PC has been tested
according to MIL-STD-810E for airborne, ground and Naval environment.
Shock
The RCS-PC operates as
specified herein after being subjected to operational shock as encountered on board (airborne, naval) or
during vehicular
transport. Testing according to MIL-STD 810E, 40 g for duration of 11msec.
Fungus
The RCS-PC
is non-nutrient
to fungus growth. The RCS-PC meets the requirements specified in MIL-STD-810E.
Relative
humidity
The RCS PC, in an operating or
non operating condition, shall not be affected by humidity for both
continuous and intermittent periods, including conditions wherein
condensation takes place in and on the equipment in the form of
water. The RCS-PC meets the requirements specified in MIL-STD-810E.
Operating
95% relative humidity (RH) with
no condensation.
Non-operating
95% RH.
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Electromagnetic
Interference
The RCS-PC as specified
with its PCI BUS, its internal boards, and the computer’s components, disks and power supplies complies
the requirements
of MIL-STD-461C as follows:
CE03
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Electromagnetic emissions do
not appear on 60Hz AC leads in excess of values shown in MIL-STD-461C,
Fig 4-3.
RE02
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Electromagnetic emissions are
not radiated from the RCS-PC equipment
in excess of values shown in MIL-STD-461C, Fig 4-14, 4-15.
RS03
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The RCS does not exhibit any permanent degradation of performance or any
deviation from its
specifications when subjected to radiated electrical of 1
Volts/meter from 14KHz to 10GHz.
CS02
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The RCS does not exhibit any permanent degradation of performance or any deviation from its
specifications when subjected to 100 Volt from a 50 ohm source
to its AC power leads
Connectors
MIL-C-38999 - Standard connector
offering environment-resistant to sand, dust, and ice.. Operating
temperature range -65°C to 175°C. Designed to operate between sea level
to 100,000 ft. above sea level.
EMI shielding greater than 90dB @ 100 MHz and greater than 65dB @ 10
GHz. Corrosion-resistant shells of aluminum alloy
with cadmium over nickel.
Shell size is 17 with 55 #22 pins, an outside
diameter of 1.101. All
connectors have polarizing key for alignment.
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Maintainability
Interchangeability
The
components of the RCS-PC are physically and functionally interchangeable in accordance with MIL-STD-454. Parts or
components of the same part
number procured to this specification are physically and functionally
interchangeable without selection, adjustment or fit.
Maintainabilityand Modularization
The
RCS-PC is designed such that it is completely maintainable by replacement
of assemblies. Maximum
use is made of plug in module assemblies.
Reliability
The
RCS-PC -PC has an MTBF of 10,000 hours at 25°C. Mean Time To Repair
(MTTR) does not exceed 30 minutes. The MTTR includes the time required to
detect and isolate the failure, replace the failed unit, checkout the
repair and return the system to full operational status.
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