User`s manual

Industrial Networking Solutions
17-9
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Wireless Embedded Computers >
W315/325/345
17
Hardware Specifi cations
Computer
CPU: MOXA ART ARM9 32-bit RISC CPU, 192 MHz
OS (pre-installed): Embedded Linux with MMU support
DRAM:
W315/325: 32 MB
W345: 64 MB
Flash: 16 MB
USB: (W345 only) USB 2.0 compliant hosts x 2, type A connector,
supports system boot up
Relay Output: (W345 only)
• Form C, SPDT x 1
• Normal Switching Capacity: 2A @30 VDC
• Switching Power: 60 W max.
• Switching Voltage: 220 VDC max.
• Switching Current: 2 A max.
• Operating Time: 4 ms @ 20°C
• Initial Contact Resistance: 100 milli-ohm max.
Storage Expansion: SD slot
Ethernet Interface
LAN: 1 auto-sensing 10/100 Mbps port (RJ45)
Magnetic Isolation Protection: 1.5 KV built-in
Cellular Interface
Cellular Modes: GSM, GPRS
Radio Frequency Bands: 850/900/1800/1900 MHz
GPRS Class: 10
Coding Schemes: CS1 to CS4
Serial Interface
Serial Standards: 1, 2, or 4 RS-232/422/485 ports, software-select-
able (DB9 male)
EDS Protection: 15 KV ESD protection for all signals
Console Port: RS-232 interface (TxD, RxD, GND), with 4-pin pin
header output
Serial Communication Parameters
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity: None, Even, Odd, Space, Mark
Flow Control: RTS/CTS, XON/XOFF, ADDC™ (automatic data
direction control) for RS-485
Baudrate: 50 bps to 921.6 Kbps (non-standard baudrates
supported; see user’s manual for details)
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
LEDs
System:
W315: Ready
W325: Ready, SD
W345: Ready, SD
LAN: 10M/Link, 100M/Link (on connector)
Cellular: GPRS Enabled, GSM Signal Strength
Serial: TxD, RxD
Switches and Buttons
Reset Button: Supports “Reset to Factory Default”
Physical Characteristics
Housing: Aluminum (1 mm)
Weight:
W315/325: 195 g
W345: 400 g
Dimensions: (without ears or antenna)
W315: 77 x 111 x 26 mm (3.03 x 4.37 x 1.02 in)
W325: 77 x 111 x 26 mm (3.03 x 4.37 x 1.02 in)
W345: 150 x 100 x 38 mm (5.91 x 3.94 x 1.50 in)
Mounting: DIN-rail (requires optional DK-35A DIN-rail kit), wall
Antenna Length: 110 mm
Environmental Limits
Operating Temperature: -10 to 60°C (14 to 140°F)
Operating Humidity: 5 to 95% RH
Storage Temperature: -20 to 80°C (-4 to 176°F)
Anti-Vibration: 5g @ IEC-68-2-6, sine wave, 5-500 Hz, 1 Oct./min, 1
hr/axis
Anti-Shock: 50g @ IEC-68-2-6, half-sine wave, 30 ms
Power Requirements
Input Voltage: 12 to 48 VDC
Power Consumption:
W315/325: 4.8 W
• 400 mA @ 24 VDC
• 400 mA @ 12 VDC
W345:
With no load on USB ports: 7.2 W
• 300 mA @ 24 VDC
• 600 mA @ 12 VDC
With full load on USB ports: 14.4 W
• 600 mA @ 24 VDC
• 1200 mA @ 12 VDC
Regulatory Approvals
EMC: FCC: Part 15, Part 24/24
CE: EN55022, EN61000
R&TTE: EN301 489-1, EN301 489-7, EN301 511
Safety: LVD: EN60950-1
UL/cUL: UL60950-1, CSA C22.2 No. 60950-1-03
Green Product: RoHS, CRoHS, WEEE
Reliability
Alert Tools: Built-in buzzer and RTC (real-time clock) with battery
backup
Automatic Reboot Trigger: Built-in WDT (watchdog timer)
Warranty
Warranty Period: 5 years
Details: See www.moxa.com/warranty