Embedded Computers
UC-7110/7112 Series
RISC ready-to-run embedded computers with 2 serial ports, dual LANs, SD
›››››› 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
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Overview
The UC-7110/7112 mini RISC-based communication platforms are ideal for embedded applications. The computers come with 2 RS232/422/485 serial ports and dual 10/100 Mbps Ethernet LAN ports to provide users with a versatile communication platform.
The UC-7110/7112 use the ARM9 RISC CPU. The 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 (UC-7112 only) provide users with flexible storage expansion to run applications that generate a lot of data. The dual LAN ports built into
the ARM9 make the UC-7110/7112 computers ideal communication platforms for 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 or Linux operating system provides an open platform for software development. This means that software written for desktop PCs can be easily ported to a UC-7110 or UC-7112 embedded computer with a GNU cross complier, eliminating the need to spend time modifying existing code. The operating system, device drivers, and your own software can all be stored in the UC7110/7112’s flash memory.
Appearance
12 to 48 VDC
Ethernet x 2 (10/100BaseTx)
12-48V
RESET
LAN1
LAN2
Ready
TX P1
RX
TX P2
RX
RS-232 Console Terminal
Socket Inside
RS-232/422/485 P1 P2
Serial Port 1 (RS-232/422/485)
Internal SD Slot for Storage Expansion (remove cover to access)
(UC-7112/UC-7112 Plus)
Serial Port 2 (RS-232/422/485)
http://www.Datasheet4U.com
1 www.moxa.com
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Embedded Computers
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
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
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) Operating Humidity: 5 to 95% RH Storage Temperature: Standard Models: -20 to 80°C (-4 to 176°F) Wide Temp. Models: -40 to 85°C (-40 to 185°F) 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
Regulatory Approvals
EMC: CE (EN55022 Class A, EN61000-3-2 Class A, EN61000-3-3, EN55024), FCC (Part 15 Subpart B, CISPR 22 Class A) Safety: UL/cU.