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ThinkCore W315/325/W345 Hardware User’s Manual Introduction
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Product Features
W315/W325/W345 series embedded comptuers have the following features:
y MOXA ART 32-bit ARM9 RISC industrial communication processor
y 32 MB on-board RAM (64 MB for W345)
y 16 MB built-in flash memory
y RS-232/422/485 serial ports with software selectable interface
y Baudrate between 50 and 921.6Kbps; supports ANY BAUDRATE
y 10/100M Ethernet for backup networking
y Built-in quad band 850/900/1800/1900 MHz GSM/GPRS module
y GPRS class 10
y Coding scheme from CS1 to CS4
y SD card slot for storage expansion
y Designed to withstand continuous 5G vibration and a 50G shock
y LED indicators for status, serial transmission, and wireless signal strength
y Ready-to-run Linux platform
y Install on a DIN-rail or wall
y Fanless design for increased ruggedness
Product Hardware Specifications
System
CPU MOXA ARM9-based 32-bit RISC CPU, 192 MHz
RAM W315: 32 MB
W325: 32 MB
W345: 64 MB
Flash W315: 16 MB
W325: 16 MB
W345: 16 MB
Storage Expansion W315: SD slot x 1
W325: SD slot x 1
W345: SD slot x 1
USB W345:USB2.0 host x 2
Relay Output 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.
Operation time: 4 ms @ 20°C
Initial contact resistance: 100 MΩ max.
Console port RS-232 x 1 (TxD, RxD, GND); 4-pin header output, “115200, n, 8, 1”
Button Reset button x 1; supports “Reset to Factory Default”
Other RTC, buzzer, Watchdog Timer
OS Built-in Embedded Linux with MMU support; based on Linux Kemel 2.6
Cellular Communication
Standard Compliance GSM (Global Service for Mobile) and GPRS (General Packet Radio
Service)
Radio Band Selection Quad-band 850 MHz, 900 MHz, 1800 MHz, and 1900 MHz
GPRS Multi-slot Class Class 10