Impulse V2426 Series - Manual (Page 2)

2 w w w. m o x a . c o m i n f o @ m o x a . c o m
Railway Computers
Rear View
Hardware Specifications
Computer
CPU: Intel Atom N270 1.6 GHz processor
OS (pre-installed): Linux or Windows Embedded Standard 2009
System Chipset: Intel 945GSE + ICH7-M
BIOS: 8 Mbit Flash BIOS, PLCC type, ACPI function supported
FSB: 533 MHz
System Memory: 2 GB capacity, 1 GB pre-installed: 1 slot of 2 GB
DDR2-533 200 pin SO-DIMM SDRAM
Expansion Bus: PCI interface reserved
USB: USB 2.0 compliant hosts, type A connector x 2, supports system
boot up, M12 connector x 1
Storage
Built-in: 2 GB onboard industrial DOM to store OS
Storage Expansion: CompactFlash socket for CF card expansion,
supporting CF Type-I/II
HDD Support: 1 SATA-II connector for HDD expansion
Other Peripherals
KB/MS: 1 PS/2 interface supporting standard PS/2 keyboard and
mouse through Y-type cable
Audio: Line-in, line-out interface
Display
Graphics Controller: Intel Gen 3.5 Integrated Graphics Engine, 250
MHz core render clock and 200 MHz core display clock at 1.05-V core
voltage
VGA Interface: DB15 female connector, up to 2048 x 1536 resolution
DVI Interface: DVI-I connector (chrontel CH7307 SDVO to DVI
transmitter), up to 1600 x 1200 resolution
Ethernet Interface
LAN: 2 auto-sensing 10/100 Mbps ports (M12)
Magnetic Isolation Protection: 1.5 KV
Serial Interface
Serial Standards:
4 RS-232/422/485 ports*, software selectable (DB9 male)
*COM1’s pin 9 signal can be set by jumper as N/C (default), +5 V, or +12 V
ESD Protection: 8 KV for all signals
Serial Signals
RS-232: TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND
RS-422: TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w: TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w: Data+, Data-, GND
Digital Input
Input Channels: 6, source type
Input Voltage: 0 to 30 VDC at 25 Hz
Digital Input Levels for Dry Contacts:
• Logic level 0: Close to GND
• Logic level 1: Open
Digital Input Levels for Wet Contacts:
• Logic level 0: +3 V max.
• Logic level 1: +10 V to +30 V (Source to DI)
Isolation: 3 KV optical isolation
Digital Output
Output Channels: 2, sink type
Output Current: Max. 200 mA per channel
On-state Voltage: 24 VDC nominal, open collector to 30 VDC
Connector Type: 10-pin screw terminal block (6 DI points, 2 DO
points, DI Source, GND)
Isolation: 3 KV optical isolation
LEDs
System: Power, Storage
LAN: 10M/Link x 2, 100M/Link x 2
Serial: TX x 4, RX x 4
Physical Characteristics
Housing: Aluminum
Weight: 4 kg
Dimensions:
Without ears: 154 x 250 x 86 mm (6.06 x 9.84 x 3.39 in)
With ears:154 x 275 x 92 mm (6.06 x 10.83 x 3.62 in)
Mounting: DIN rail, wall, VESA
Environmental Limits
Operating Temperature:
Standard models: -25 to 60°C (-13 to 140°F)
Wide temp. models: -40 to 70°C (-40 to 158°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Anti-vibration: EN 50155 standard
Anti-shock: EN 50155 standard
Conformal Coating: Available on request
Standards and Certifications
Safety: UL 60950-1, CSA C22.2 No. 60950-1-03, EN 60950-1
EMC: EN 55022 Class A, EN 61000-3-2 Class D, EN 61000-3-3, EN
55024, FCC Part 15 Subpart B Class A
Rail Traffic: EN 50155, EN 50121-3-2, EN 50121-4, IEC 61373
Green Product: RoHS, CRoHS, WEEE
Reliability
Automatic Reboot Trigger: Built-in WDT (watchdog timer) supporting
1-255 level time interval system reset, software programmable
MTBF (mean time between failures): 192,308 hrs
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.
USB 2.0
Host x 2 (type A)
Serial Port x 4
(RS-232/422/485,
DB9 male)
Power Input
(M12)
Serial LED
(Tx/Rx x 4)
DI x 6
DO x 2
Reset Button