Moxa UC-7101 Fanless Embedded Computer - RISC-based industrial computer with 1 serial port, LAN, SD, μClinux

UC-7101

Mini RISC-based ready-to-run industrial computer with 1 serial port, LAN, SD, μClinux

Datasheet

Manual

Drivers & Software

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Evaluation units available for online purchase

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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

Overview

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.

Typical Application

Appearance

Dimensions

Hardware Specifications
• 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, 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 VDC
• 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
Details	See http://www.moxa.com/support/warranty.htm
Note	The Hardware Specifications apply to the embedded computer unit itself, but not to accessories. In particular, the wide temperature specification does not apply to accessories such as the power adaptor and cables.
Software Specifications
• 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

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Available Models

	Model No.	Description
	UC-7101-LX	1 serial port, LAN μClinux OS(Operating Temperature: -10 to 60°C)
	UC-7101-T-LX	Mini RISC-based embedded computer with 1 serial port, LAN μClinux OS(Operating Temperature: -40 to 75°C)

Optional Accessories

RCore Software

	Model No.	Description
	Mass Configuration Tool	A time-saving tool that helps users simultaneously deploy many tasks to Moxa’s embedded computers (available free)
	MDM API	Moxa Device Manager Application Program Interface (available free)