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UC-7101-LX, Mini Size Ready-to-Run Embedded Computer with 1 Serial Ports, 1 LAN, SD, uClinux OS, US and Euro Plug

Features and Benefits

* MOXA ART ARM9 32-bit 192 MHz processor
* 16 MB RAM and 8 MB Flash ROM
* One 10/100 Mbps Ethernet port for network redundancy
* One software-selectable RS-232/422/485 port
* Select any baudrate from 50 bps to 921.6 Kbps
* SD socket for storage expansion
* Built-in real-time clock (RTC), buzzer, watchdog timer (WDT)
* Pre-installed μClinux Kernel 2.6 platform
* -40 to 75°C wide temperature model available
* DIN-Rail or wall mountable
* Robust fanless design

Overview

The UC-7101 may be Moxa's smallest RISC-based communication platform for embedded applications, but it is also one of the most powerful. The computer comes with one RS-232/422/485 serial port and a 10/100 Mbps Ethernet LAN port to provide users with a versatile industrial communication and embedded computing platform.

The UC-7101 embedded computer uses the MOXA ART ARM9 192 MHz RISC CPU, which provides a powerful computing engine and communication functions, but without generating too much heat. The built-in 8 MB NOR Flash ROM and 16 MB SDRAM give users plenty of storage capacity, and the SD socket provides greater flexibility for running a variety of applications. The LAN port built into the ARM9 CPU allows the UC-7101 computer to be used as a communication platform for basic data acquisition and protocol conversion applications, and the computer's RS-232/422/485 serial port allows you to connect one serial device for data acquisition applications.

The UC-7101 comes with the μClinux operating system pre-installed. Software written for desktop PCs is easily ported to the UC-7101 computer with a GNU cross complier, so that you will not need to spend time modifying existing software code.

A wide temperature model of the UC-7101 that supports an operating temperature range of -40 to 75°C is also available, making it suitable for any harsh environment. These features make the UC-7101 embedded computer an ideal solution for a variety of industrial automation applications.

Hardware Specifications

• Computer
CPU MOXA ART ARM9 32-bit 192 MHz processor
OS (pre-installed) μClinux (based on Linux Kernel 2.6)
DRAM 16 MB
Flash 8 MB
Storage Expansion SD slot x 1
Reset Button Supports "Reset to Factory Default"

• LAN Interface
Ethernet 10/100 Mbps, RJ45 connector
Magnetic Isolation Protection 1.5 KV built-in

• Serial Interface
Serial Standards RS-232/422/485, software-selectable
Number of Ports 1
Connectors DB9 male
Console Port RS-232 (Txd, RxD, GND), 4-pin pin header output
ESD Protection 15 KV ESD for all signals

• 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 (supports non-standard baudrates; 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 Ready x 1
LAN 10M/Link x 1, 100M/Link x 1 (located on RJ45 connector)
Serial TxD, RxD (1 of each)

• Physical Characteristics
Enclosure Aluminum (1 mm)
Weight 130 g
Dimensions 67 x 22 x 100.4 mm (2.64 x 0.87 x 3.95 in)
Mounting DIN-Rail, wall

• Environmental Limits
Operating Temperature Standard models: -10 to 60°C (14 to 140°F)
Operating Humidity 5 to 95% RH
Storage Temperature Standard models: -20 to 80°C (-4 to 176°F)

• Power Requirements
Input Voltage 12 to 48 VDC
Power Consumption 300 mA @ 12 VDC (3.6 watts)

• Regulatory Approvals
Safety LVD: EN60950-1
UL/cUL: UL60950, CAN/CSA-C22.2 No. 60950-00
EMC CE (EN55022 Class A, EN61000-3-2 Class A, EN61000-3-3, EN55024), FCC (Part 15 Subpart B, CISPR 22 Class A)
Directives RoHS, CRoHS, WEEE

• Reliability
Alert Tools Built-in buzzer and RTC (real-time clock)
Automatic Reboot Trigger Built-in WDT (watchdog timer)

• Warranty
Warranty Period 5 years
Details See www.moxa.com/warranty

Software Specifications

• μClinux
Kernel Version 2.6.19
Protocol Stack TCP, UDP, IPv4, SNMP V1, ICMP, ARP, HTTP, CHAP, PAP, DHCP, NTP, NFS, SMTP, Telnet, FTP, PPP, PPPoE
File System JFFS2 (on-board flash) for kernel, root file
system (read only), and user directory (read/write)
System Utilities msh, busybox, tinylogin, telnet, ftp
Supporting Services and Daemons telnetd: Telnet server daemon
ftpd: FTP server daemon
Boa: Web server daemon
pppd: dial in/out over serial port daemon & PPPoE
snmpd: snmpd agent daemon
inetd: TCP server manager program
Application Development Environment Microsoft .NET Compact Framework 2.0 SP2
Device Drivers UART, RTC, buzzer, SD card