Features and Benefits

• MOXA ART ARM9 32-bit 192 MHz processor
• 16 or 32 MB RAM
• 8 or 16 MB Flash ROM
• Dual 10/100 Mbps Ethernet for network redundancy
• 2 software-selectable RS-232/422/485 ports
• 50 bps to 921.6 Kbps baudrate (non-standard baudrates supported)
• SD socket for storage expansion
• Built-in real-time clock (RTC) and buzzer
• Pre-installed Linux Kernel 2.6 platform
• -40 to 75°C wide temperature models available

Overview

The Moxa UC-7110/UC-7112 mini RISC-based communication platforms are ideal for your embedded applications. The computers come with2 RS-232/422/485 serial ports and dual 10/100 Mbps Ethernet LAN ports to provide users with a versatile communication platform.

The UC-7110/UC-7112 use the ARM9 RISC CPU. Unlike the X86CPU, which uses a CISC design, the ARM9's RISC design architecture and modern semiconductor technology provide the CPU with a powerful computing engine and communication functions, but without generating too much heat. The built-in 8 or 16 MB NOR Flash ROM and 16 or 32 MB SDRAM provide plenty of storage, and the SD socket on the UC-7112 provides the user with flexible storage expansion to run applications that generate a lot of data. The dual LAN ports built into the ARM9 make the UC-7110/UC-7112 ideal communication platforms for some data acquisition and protocol conversion applications, and the 2 RS-232/422/485 serial ports allow you to connect a variety 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 can be easily ported to UC-7110/UC-7112 with 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 in the UC-7110/UC-7112’s flash memory.

• Computer
CPU	MOXA ART ARM9 32-bit RISC CPU, 192 MHz
OS (pre-installed)	μClinux or Linux
DRAM	UC-7110/UC-7112: 16 MB (32 MB for ODM) UC-7112 Plus: 32 MB onboard (64 MB for ODM)
Flash	UC-7110/UC-7112: 8 MB onboard (16 MB for ODM) UC-7112 Plus: 16 MB onboard
Storage Expansion	SD socket x 1 (UC-7112 and UC-7112 Plus only)

• LAN Interface
Ethernet	10/100 Mbps x 2, RJ45 connectors
Magnetic Isolation Protection	1.5 KV built-in

• Serial Interface
Serial Standards	RS-232/422/485, software-selectable
Number of Ports	2
Connectors	DB9 male
Serial Line Protection	15 KV ESD protection for all signals
Console Port	RS-232, 3-wire (TxD, RxD, GND), pin-header

• 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	190 g
Dimensions	77 x 111 x 26 mm (3.03 x 4.37 x 1.02 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	340 mA @ 12 VDC (4.5 watts)

• Regulatory Approvals
Safety	UL/cUL (UL60950-1, CSA C22.2 No. 60950-1-03), TÜV (EN60950-1)
EMC	CE (EN55022 Class A, EN61000-3-2 Class A, EN61000-3-3, EN55024), FCC (Part 15 Subpart B, CISPR 22 Class A)

• 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 ( micro c linux)
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)
System Utilities	msh, busybox, tinylogin, telnet, ftp
Supported 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 for device control Linux Tool Chain: Arm-elf-gcc: C/C++ PC Cross Compiler μClibc: POSIX Standard Library

• linux
Kernel Version	2.6.9
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, supporting PHP and XML 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 for device control Linux Tool Chain: Gcc, Glibc, GDB

Ordering Info	Model No.	Description
Click here to order	UC-7112-LX	2 serial ports, dual LANs, SD, Linux 2.6 OS(Operating Temperature: -10 to 60°C)
Click here to order	UC-7112-LX Plus	2 serial ports, dual LANs, SD, Linux 2.6 OS(Operating Temperature: -10 to 60°C)
Click here to order	UC-7110-T-LX	2 serial ports, dual LANs, μClinux OS(Operating Temperature: -40 to 75°C)
Click here to order	UC-7110-LX	2 serial ports, dual LANs, μClinux OS(Operating Temperature: -10 to 60°C)

Ordering Info	Model No.	Description
Click here to order	DK-35A	DIN-Rail Mounting Kit (35 mm)