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www.moxa.com
Railway Computers
Hardware Specifications
Computer
CPU: Intel Atom D525, dual core 64 bit threaded 1.8 GHz, 1 MB for L2
cache
OS (pre-installed): Windows Embedded Standard 7
System Chipset: ICH8-M
System Memory: 4 GB capacity, 2 GB pre-installed: 2 slots of 2 GB
DDR3-1066 204 pin SO-DIMM SDRAM
USB: 3 USB 2.0 compliant hosts; 2 with type A connectors supporting
system bootup, 1 with M12 connector
Storage
Built-in: 8 GB onboard industrial CompactFlash card for operating
system storage
HDD Support: 2 removable TC-SATA-T storage trays, for 2.5” SSD or
HDD storage drive (with Intelligent Heating Solution)
Other Peripherals
Audio: 1 line in / line out interface with M12 connector
Independent Sensors: Accelerometer (G-sensor), thermometer
(T-sensor)
Display
Graphics Controller: Integrated Intel GMA 3150 (Pineview) Graphics
Engine
VGA Interface: Up to 2048 x 1536 resolution at 75 Hz, Female DB15
connector
Ethernet Interface
LAN: 2 auto-sensing 10/100/1000 Mbps ports (M12)
GPS Module
Receiver Types: 50 channels, GPS L1 C/A code, SBAS (WAAS),
EGNOS, MSAS, GAGAN
Acquisition:
• Cold start: 29 s
• Warm start: 29 s
• Aided start: 1 s
• Hot start: 1 s
Sensitivity:
• Tracking & Navigation: -160 dBm
• Reacquisition: -160 dBm
• Cold start: -147 dBm
Accuracy:
• Autonomous: 2.5 m
• SBAS: 2.0 m
Protocols: NMEA, UBX binary, max. update rate: 5 Hz (ROM version)
Time Pulse: 0.25 Hz to 1 kHz
Velocity Accuracy: 0.1 m/s
Heading Accuracy: 0.5°
A-GPS: AssistNow Online/Offline, SUPL (Open Mobile Alliance)
compliant
Operational Limits:
• Dynamics ≤ 4 g
• Altitude 50,000 m
• Velocity 500 m/s
Connector Type: QMA
WLAN Module (Available on request)
Standards: IEEE 802.11 a/b/g/n for wireless LAN
Security: WEP, TKIP, and AES hardware encryption
Antenna Type: 2 QMA connectors (female type)
Mode: Client (default), Access Point (available on request)
Serial Interface
Serial Standards: 1 RS-232 port (DB9 male)
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity: None, Even, Odd, Space, Mark
Flow Control: RTS/CTS
Baudrate: Up to 115.2 kbps
Serial Signals
RS-232: TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND
LEDs
System: Independent “Power” and “System Ready” signals
LAN: 100M/Link x 2, 1000M/Link x 2
Serial: TX x 1, RX x 1
Other: Programmable x 4
Physical Characteristics
Housing: Aluminum and SECC sheet metal (1 mm)
Weight: 5 kg
Dimensions:
• Without ears: 210 x 222 x 133 mm (8.27 x 8.74 x 5.24 in)
• With ears: 210 x 269 x 133 mm (8.27 x 10.60 x 5.24 in)
Mounting: Rack
Environmental Limits
Operating Temperature:
• Standard models: -25 to 55°C (-13 to 140°F), (EN 50155 Class T1)
• Wide temp. models: -40 to 70°C (-40 to 158°F), (EN 50155 Class Tx)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Anti-vibration: Meets EN 50155 standard
Anti-shock: Meets EN 50155 standard
Power
Reset Button: For warm reboot (front panel)
Input Voltage: 24 to 110 VDC, M12 connector
Power Consumption: 32 W (without heater), 62 W (with heater), no
SSD/HDD attached
Note: 24 VDC and 110 VDC compliant with EN 50155
Standards and Certifications
Safety: UL 60950-1, CSA C22.2 No. 60950-1-07, EN 60950-1
EMC: EN 55022:2010 Class A, EN 55024:2010, FCC CFR Title 47 Part
15 Subpart B: 2011 Class A, CISPR 22:2008, ANSI C63.4:2009,
ICES-003 Issue 5:2012 Class A
RF: EN 62311:Jan 2008, ETSI EN 301 489-1:V1.9.2 (2011-09), ETSI
EN 301 489-3:V1.4.1 (2002-08), ETSI EN 301 893:V1.6.1 (2011-11),
ETSI EN 300 328:V1.7.1 (2006-10), ETSI EN 300 440-1:V1.6.1
(2010-08), ETSI EN 300 440-2:V1.4.1 (2010-08)
Rail Traffic: EN 50155:2007, EN 50121-1:2006 for EMC test, EN
50121-3-2:2006, EN 50121-4:2006, EN 5011:2009+A1:2010, EN
61000-6-4:2007, CISPR 16-1-2:2003/A2:2006, CISPR 16-2-
1:2003+A1:2005, CISPR 16-2-3:2006, EN 60068-2-1:2007, EN
60068-2-2:2007, EN 61373:1999
Environmental Tests: EN 60068-2-1:2007, EN 60068-2-2:2007, EN
61373:1999
Reliability
Automatic Reboot Trigger: Built-in WDT (watchdog timer) supporting
system reset with software programmable time intervals of 1-255
Warranty
Warranty Period: 3 years
Details: See www.moxa.com/warranty
Note: These hardware specifications describe the embedded computer unit itself,
but not its official accessories. In particular, the wide temperature specification
does not apply to accessories such as power adaptors and cables.
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