UC-7112/UC-7110 Mini RISC-based Communication Platforms are ideal for your embedded applications. UC-7112/UC-7110 comes with two RS-232/422/485 serial ports and dual 10/100
Mbps Ethernet LAN ports to provide users with a versatile communication platform.

UC-7112/UC-7110 uses the ARM9 RISC CPU. Unlike the X86 CPU, which uses a CISC design, the ARM9's RISC design architecture and modern semiconductor technology provide UC-7112/UC-7110 with 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 you enough storage capacity, and an additional SD socket provides the user with flexible storage expansion to run applications. The dual LAN ports built into the ARM9 make UC-7112/UC-7110 an ideal communication platform for some
of the more simple data acquisition and protocol conversion applications, and the two RS-232/422/485 serial ports allow you to connect a variety of different types of serial devices.

The pre-installed µClinux operating system provides an open software operating system for software program development. This means that software written for desktop PCs is easily ported to UC-7112/UC-7110 by using a GNU cross complier, so that you will not need to spend time modifying existing software code. The Operating System, device drivers, and your own software can
all be stored on the UC-7112/UC-7110's Flash memory.

Applications

• Protocol Conversion
• Remote Access
• Event Handling
• Port Buffering

Target Markets

• Industrial Automation
• Building Automation
• Transportation Automation
• SCADA Systems
• Medical Automation
• Energy Automation

Mini controller with ready-to-run platform for customized applications

32-bit ARM9 RISC microcontroller

16 MB RAM (about 12 MB of user programmable space)

8 MB Flash ROM (about 4 MB of user programmable space)

Auto-sensing 10/100 Mbps Ethernet ports x 2

Software-selectable RS-232/422/485 ports x 2

Supports SD socket for storage expansion

Built-in RTC, Buzzer, WatchDog Timer

Built-in µClinux Communication Platform

Supports standard TCP/IP protocol stack

GNU GCC cross-compiler "-40 to 75°C" wide temperature models available

System CPU ARM9-based 32-bit RISC CPU, 166 Mhz DRAM 16 MB onboard (12 MB of user programmable space) Flash 8 MB onboard (4 MB of user programmable space) Storage Expansion SD socket x 1 (UC-7112 only) Console Port RS-232, 3-wire (TxD, RxD, GND), pin-header OS Built-in μClinux Other RTC, buzzer

Network Communication

LAN 10/100 Mbps x 2, RJ45 Protection Built-in 1.5 KV magnetic isolation protection

Serial Communication

Serial Port RS-232/422/485 x 2, software-selectable, DB9 Protection Built-in 15 KV ESD protection for all signals Data bits 5, 6, 7, 8 Stop bits 1, 1.5, 2 Parity None, Even, Odd, Space, Mark Flow Control RTS/CTS, XON/XOFF, RS-485 ADDCâ?¢ Speed 50 bps to 921.6 Kbps, supports Any Baudrate

LEDs

System Ready x 1 LAN 10M/Link x 2, 100M/Link x 2 (on connector) Serial TxD x 2, RxD x 2

Power Requirements

Power Input 12 to 48 VDC Power Consumption 340 mA@12 VDC, 4.5W

Mechanical

Dimensions (WxDxH) 77 x 111 x 26mm (3.03 x 4.37 x 1.02 in) Weight 190 g Construction Material aluminum, 1 mm Mounting Wall mounting, DIN-Rail

Environmental

Operating Temperature -10 to 60°C (14 to 140°F), 5 to 95% RH -40 to 75°C (-40 to 167°F) is optional for -T models Storage Temperature -20 to 80°C (-4 to 176°F), 5 to 95% RH -40 to 85°C (-40 to 185°F) is optional for -T models

Regulatory Approvals

EMC FCC Part 15, CISPR 22 Class A CE Class A: EN55022 Class A, EN61000-3-2 Class A, EN61000-3-3, EN55024 Safety TÜV: IEC/EN60950 UL/cUL: UL60950, CAN/CSA-C22.2 No. 60950-00 Warranty 5 years

Software Specifications μClinux

Kernel Version 2.6.9 Protocol Stacks TCP, UDP, IPv4, SNMP V1/V2c, ICMP, ARP, HTTP, CHAP, PAP, DHCP, NTP, NFS, SMTP, Telnet, FTP, PPP, PPPoE File System JFFS2 (on-board flash) 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 Moxa Linux API Library Linux Tool Chain: Arm-elf-gcc: C/C++ PC Cross Compiler μClibc: POSIX Standard Library UC Finder: UC's LAN IP broadcast search utility for Windows and Linux Device Drivers UART, RTC, Buzzer, SD Card