UC-7101-LX MOXA Mini Size DIN RAIL

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

Introduciton

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.

Computer

CPU: MOXA ART ARM9 32-bit RISC CPU, 192 MHz
OS (pre-installed): μClinux or Linux
DRAM: 16 MB
Flash: 8 MB onboard

Storage

Storage Expansion: SD slot

Ethernet Interface

LAN: Auto-sensing 10/100 Mbps (RJ45), 1 port
Magnetic Isolation Protection: 1.5 kV built-in

Serial Interface

Serial Standards: RS-232/422/485 software-selectable (DB9 male), 1 port
ESD Protection: 15 kV ESD for all signals
Console Port: RS-232 (TxD, RxD, GND), 4-pin pin header output

Serial Communication Parameters

Data Bits: 5, 6, 7, 8
Stop Bits: 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 1, 100M/Link x 1
Serial: TxD x 1, RxD x 1

Physical Characteristics

Housing: 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)
     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

Power Requirements

Input Voltage: 12 to 48 VDC
Power Consumption:
     4.5 W
     170 mA @ 24 VDC
     340 mA @ 12 VD

Standards and Certifications

Safety: UL 60950, CSA-C22.2 No. 60950-1, 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)

Warranty

Warranty Period: 5 years

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