MOXA UC-7110 / UC-7112

The 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.

Hardware Specifications

Computer

CPU
MOXA ART ARM9 32-bit RISC CPU, 192 MHz

OS (pre-installed)
μClinux or Linux

DRAM
UC-7110/7112: 16 MB
UC-7112 Plus: 32 MB onboard

Flash
UC-7110/7112: 8 MB onboard
UC-7112 Plus: 16 MB onboard


Storage

Storage Expansion
SD slot (UC-7112, and UC-7112 Plus only)


Ethernet Interface

LAN
Auto-sensing 10/100 Mbps (RJ45), 2 ports

Magnetic Isolation Protection
1.5 kV built-in


Serial Interface

Serial Standards
RS-232/422/485 software-selectable (DB9 male), 2 ports

ESD Protection
15 kV ESD for all signals

Console Port
RS-232 (TxD, RxD, GND), 3-wire 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

LAN
LED located on the RJ45 connector,
10M/Link x 2, 100M/Link x 2

Serial
TxD x 2, RxD x 2


Physical Characteristics

Housing
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)
Wide Temp. Models: -40 to 75°C (-40 to 167°F)

Storage Temperature
Standard Models: -20 to 80°C (-4 to 176°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)

Ambient Relative Humidity
5 to 95% (non-condensing)

Anti-Vibration
1 g @ IEC-68-2-6, sine wave (resonance search), 5-500 Hz, 1 Oct/min, 1 cycle, 13 min 17 sec per axis (UC-7110 only)


Power Requirements

Input Voltage
12 to 48 VDC

Power Consumption
4.5 W

• 170 mA @ 24 VDC
• 340 mA @ 12 VDC

Standards and Certifications

Safety
UL 60950-1, CSA C22.2 No. 60950-1-03, EN 60950-1

EMC
EN 55022 Class A, EN 61000-3-2 Class A, EN 61000-3-3, EN 55024, FCC Part 15 Subpart B Class A

Green Product
RoHS, CRoHS, WEEE


Reliability

Alert Tools
Built-in buzzer and RTC (real-time clock)

Automatic Reboot Trigger
Built-in WDT (watchdog timer)


Note
These hardware specifications describe the embedded computer unit itself, but not its official accessories. In particular, the wide temperature specification does not apply to accessories such as power adapters and cables.



Software Specifications


Linux (UC-7112-LX Plus only)

Kernel Version
2.6.9

Protocol Stack
TCP, UDP, IPv4, SNMP V1, 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

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 Software

• Moxa Linux API Library for device control
• Linux Tool Chain: Gcc, Glibc, GDB

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)

System Utilities
msh, busybox, tinylogin, telnet, ftp

pppd
dial in/out over serial port daemon & PPPoE

snmpd
snmpd agent daemon

telnetd
Telnet Server daemon

inetd
TCP server manager program

ftpd
FTP server daemon

boa
Web server daemon

Application Development Software

• Moxa Linux API Library for device control
• Linux Tool Chain:
• Arm-elf-gcc: C/C++ PC Cross Compiler
• μClibc: POSIX Standard Library

Ordering Information
UC-7110-LX	Mini RISC-based Ready-to-Run Embedded Computer with 2 Serial Ports, Dual LANs, µClinux OS
UC-7112-LX	Mini RISC-based Ready-to-Run Embedded Computer with 2 Serial Ports, Dual LANs, SD, µClinux OS
UC-7112-LX Plus	Mini RISC-based Ready-to-Run Embedded Computer with 2 Serial Ports, Dual LANs, Linux OS
Wide Operating Temperature Models (-40 to 75°C)
UC-7110-T-LX	Mini RISC-based Ready-to-Run Embedded Computer with 2Serial Ports, Dual Ethernet, µClinux OS, Wide Temperature
All items include	UC-7112 or UC-7110 Quick Installation Guide Document & Software CD Ethernet Cable: RJ45 to RJ45 cross-over cable, 100 cm Console Port Cable: CBL-4PINDB9F-150 4-pin pin-header to female DB9 cable, 150 cm Universal Power Adaptor (includes terminal block to power jack converter) Product Warranty Statement
Optional Accessories
DK35A	DIN-Rail Mounting kit (35 mm)