The
Braemac Emedded Wireless range
ThinkCore
W341
RISC-based
Ready-to-Run Wireless Embedded Computer with WLAN, 4 Serial
Ports, LAN, SD, USB, Relay Output, Linux OS
•
Ready-to-Run Linux communication platform
• MOXA ART ARM9 32-bit 192 MHz processor
• 802.11a/b/g wireless LAN
• Infrastructure Mode and Ad-hoc Mode supported
• SD socket for storage expansion supported
Features
• MOXA ART ARM9 32-bit 192 MHz processor
• On-board 64 MB RAM, 16 MB flash disk
• 802.11a/b/g wireless LAN
• WEP, WPA, and WPA2 encryption
• Infrastructure Mode and Ad-hoc Mode supported
• WLAN Repeater function supported
• 4 software-selectable RS-232/422/485 serial ports
• 10/100 Mbps Ethernet for network redundancy
• Relay Output for external alarm connection
• Designed to withstand 5G continuous vibration and 50G
shock
• SD socket for storage expansion supported
• Ready-to-run Linux 2.6 platform
• DIN-rail or wall-mount installation
• Robust, fanless design
Hardware Specifications
•
System
CPU - MOXA ART ARM9 32-bit RISC CPU, 192 MHz
DRAM - 64 MB
Flash - 16 MB
Storage Expansion - SD socket x 1 or storage expansion
USB - USB 2.0 Host x 2
Relay Output - Form C, SPDT x 1
Normal
Switching Capacity: 2A @30 VDC
Switching
Power: 60W max.
Switching
Voltage: 220 VDC max.
Switching
Current: 2A max.
Operating
Time: 4 ms @ 20°C
Initial
Contact Resistance: 100 mohm max.
Console Port - RS-232 x 1 (TxD, RxD, GND), 4-pin header output
Button - Reset button x 1, support "Reset to Factory Default"
Other
- RTC, buzzer, Watchdog Timer
OS - Built-in Embedded Linux with MMU support
•
WLAN Communication
Standard Compliance - 802.11a/b/g
Radio Frequency Type - DSSS, CCK, OFDM
Radio Frequency Band - 802.11a: 5.15-5.25 GHz,
5.25-5.35 GHz, 5.725-5.825 GHz
802.11b/g:
U.S., Europe and Japan product covering 2.4 to 2.484 GHz
Media Access Protocol - Carrier Sense Multiple Access with
Collision
Avoidance (CSMA/CA)
Modulation - 802.11a/g: OFDM (64-QAM, 16-QAM, QPSK, BPSK)
802.11b:
DSSS (DBPSK, DQPSK, CCK)
Transmission Power (Typical) - 5.15-5.35 GHz: 14 dBm @ 6 Mbps;
14 dBm @ 54 Mbps
5.725-5.825
GHz: 14 dBm @ 6 Mbps; 13 dBm @ 54 Mbps
2.412-2.483
GHz (IEEE802.11g): 17 dBm @ 6Mbps; 15 dBm @ 54Mbps
2.412-2.472
GHz (IEEE802.11b): 18 dBm @ 1-11 Mbps
Receiver Sensitivity (Typical) - 5.15-5.35 GHz: 6 Mbps @ -82
dBm; 54 Mbps @ -67 dBm
5.47-5.725
GHz: 6 Mbps @ -82 dBm; 54 Mbps @ -67 dBm
5.725-5.825
GHz: 6 Mbps @ -80 dBm; 54 Mbps @ -69 dBm
2.412-2.472
GHz (IEEE802.11g): 6Mbps @ -84dBm; 54Mbps @ -69dBm
2.412-2.472
GHz (IEEE802.11b): 11Mbps @-82dBm; 1Mbps @ -90 dBm
Transmission Rate - 54 Mbps with auto fallback (54, 48, 36,
24, 18, 12, 11, 9, 6, 5.5, 2, 1 Mbps)
802.11b
supports rates of 1, 2, 5.5, 11 Mbps
802.11a/g
supports rates of 6, 9, 12, 18, 24, 36, 48, 54 Mbps
Transmission Distance - Up to 100 meters (@ 11 Mbps, in open
areas)
Security - WEP 64-bit/128-bit, WPA, WPA2 data encryption
Antenna Connector - Reverse SMA
Antenna - External 2 dbi Dipole Antenna
WLAN Mode - Ad-hoc (802.11b/g only), Infrastructure
•
Network Communication
LAN - Auto-sensing 10/100 Mbps x 1, RJ45
Protection - Built-in 1.5 KV magnetic isolation protection
•
Serial Communication
Serial Port - 4 software-selectable RS-232/422/485 ports, DB9
male connector
Protection - Built-in 15 KV ESD protection for all signals
Data bits - 5, 6, 7, 8
Stop bit(s) - 1, 1.5, 2
Parity - None, Even, Odd, Space, Mark
Flow Control - RTS/CTS, XON/XOFF, RS-485 ADDC™
Speed - 50 bps to 921.6 Kbps, supports Any Baudrate
•
LEDs
System - Ready, SD
WLAN - Enable, signal Strength
LAN - 10M/Link (on connector), 100M/Link (on connector)
Serial - TxD, RxD
•
Power Requirements
Power Input - 12 to 48 VDC
Power Consumption - 600 mA @ 12 VDC without load on USB ports,
1.2A
@ 12 VDC with load on 2 USB ports
•
Mechanical
Dimensions (WxL) - 150 x 100 x 38 mm (without wall-mount ear
and antenna)
Weight
- 390 g
Construction Material - Aluminum, 1mm
Mounting - Wall-mount, DIN-rail (optional, need DK35A DIN-rail
kit)
•
Environment
Operating Temperature: -10 to 60°C (14 to 140°F), 5
to 95% RH
Storage Temperature: 20 to 80°C (-4 to 176°F), 5 to
95% RH
Anti-Vibration - 5G @ IEC-68-2-6, sine wave, 5-500 Hz, 1 Oct./min,
1 hr/axis.
Anti-Shock - 50G @ IEC-68-2-27, half sine wave, 30 ms
•
Regulatory Approvals
EMC - FCC: Part 15C & Part 15E
CE: ETSI
EN 301 489-1/-17, ETSI EN 301 893, ETSI EN 300 328, EN50392
Safety - UL/cUL: UL60950-1
TÜV:
EN60950-1
Other - RoHS, CRoHS, WEEE
Warranty - 5 years
Software
Specifications
• Linux
Kernel Version - 2.6.9
Boot Loader - Redboot
Protocol Stack - TCP, UDP, IPv4, SNMP V1/V3, ICMP, IGMP, ARP,
HTTP, CHAP, PAP, SSH 1.0/ 2.0, SSL, DHCP, NTP, NFS, SMTP, Telnet,
FTP, PPP, PPPoE
File System - JFFS2 (on-board flash)
System Utilities - bash, busybox, tinylogin, telnet, ftp, scp
Supported Services and Daemons - telnetd: Telnet Server daemon
ftpd:
FTP server daemon
sshd:
Secure shell server
Apache:
Web server daemon, supports PHP and XML
MySQL:
Database Server and Client
OpenVPN:
Virtual private network service manager
iptables:
Firewall service manager
pppd:
dial in/out over serial port daemon & PPPoE
snmpd:
snmpd agent daemon
inetd:
TCP server manager program
Application Development Environment - MOXA Linux API Library
Linux
Tool Chain: Gcc, Glibc, GDB
Windows
Tool Chain: Gcc, Glibc,Insight (Windows-based source
level debug utility)
BINEncryptor:
Encryption tool for binary files; based on MOXA Intellectual
Protection Technology (Patented)
Device Drivers - SD Card, USB (supports USB flash disk), Watchdog
Timer, UART, DO, RTC, Buzzer
