XNUT-105 Embedded communication computer with Ethernet and CAN

XNUT-105 is an Ethernet single board computer with industrialized form-factor, DIN-rail enclosure, CAN interface and additional RS-232, RS-422 and RS-485 ports.

XNUT-105 is based upon the AVR AT90CAN128 CPU as it's core and the free open source RTOS and TCP/IP stack Nut/OS.

By using the freely available GNU GCC tool chain for Windows or Linux and the open source RTOS and TCP/IP stack Nut/OS, developers can quickly create custom Protocol Converter, Web Server and Fieldbus Gateway devices.

The perfect solution for equipment manufacturers who want to integrate a Controller Area Network (CAN) into the world of Ethernet and TCP/IP .

Datasheets
XNUT-105 Data sheet	2 page data sheet for the <em>proconX XNUT-105</em> module w/ CAN
Manuals
XNUT-105 Hardware manual	Manual describing the hardware aspects of the <em>proconX XNUT-105</em> module
Nut/OS Software Manual	Introduction to the Nut/OS operating system (July 2009)
Software Tools
WinAVR AVR-GCC	AVR-GCC compiler toolchain for XNUT-100/XNUT-105 version 20060421 (recommended version, compiles most compact code)
TFTP Server Utililty	Free Tftpd32 utility by Ph. Jounin
Libraries & Operating Systems
Nut/OS 4 for the XNUT Platform	Nut/OS Windows installer version 4.4.1
Nut/OS 4 for the XNUT Platform	Nut/OS source tarball (Linux/Mac OS X/Free BSD) version 4.4.1
Nut/OS configuration file for XNUT-105	Updated Nut/OS configuration file for XNUT-105 hardware to be used with Nut/OS 4.4.1 or later.
XNUT TFTP Ethernet Bootloader	TFTP Ethernet bootloader for the XNUT-100/XNUT-105 modules version 1.1
XNUT Library	Board support library for the XNUT-100/XNUT-105 modules version 1.0
Application Notes
Application Note 101	Difference between the XNUT-100 & XNUT-105 and the Ethernut 1 Hardware
Application Note 102	Installation of the AVR-GCC Compiler Toolchain
Application Note 103	Installation of Nut/OS 4
Application Note 104	Configuration and Compilation of Nut/OS 4
Application Note 106	Programming the Nut/OS httpd Example Application
Application Note 107	Fuse settings for the XNUT-100 and XNUT-105 CPUs

Applications are developed in the C programming language using the free AVR-GCC compiler toolchain on either Windows or Linux development hosts.

Nut/OS' architecture has been focused on portable standards. Developers with experience in C programming and TCP/IP applications for the PC will soon feel confident. Existing software can be adapted for Nut/OS with minimal effort.

The Nut/OS operating system offers a feature rich API including:

At the same time Nut/OS is a very lean OS which is well suited for microcontroller CPUs and their small memory footprint. Typically more than 100 KB program space and 20 KB data memory are available for your application. Nut/OS comes with several sample applications, including an embedded web server and a RS-232 to Ethernet gateway. '

Supported development tools

Nut/OS RTOS and embedded TCP/IP stack
XNUT Library for on-board hardware support
WinAVR gcc compiler and C run-time library
Ethernet TFTP bootloader
Optional AVRStudio IDE & source level debugger
Optional SPDuo low-cost JTAG programmer
Optional AVR JTAGICE mkII in-circuit JTAG programmer/debugger

Connectivity

Ethernet port (IEEE 802.3i 10BASE-T) with 8-pin RJ-45 socket
CAN interface (ISO 11898) with DE9M connector, CiA DS-102 pin-out
Two serial ports, software configurable as:
- 1 EIA-232-F DE9M port with EIA-574 DTE pinout and RD, TD, RTS, CTS, DSR, DTR⁠
  [DSR and DTR only available for devices with serial number 224 upwards (since PCB Revision C).]
  , DCD, RI signals
- 1 EIA-232-F DE9M port with EIA-574 DTE pinout and RXD, TXD signals
- 2 EIA-485-A 2-wire ports with A-,B+ signals
- 1 EIA-422-B port with RD+, RD-, TD+, TD- signals

CPU

Atmel AT90CAN128 RISC micro controller with Harvard architecture
12 MIPS processing speed
Full CAN controller
Programmable watchdog timer
Brown-out detection
Realtek RTL8019AS network interface controller
Two 8-bit & two 16-bit timer/counter
Optional battery buffered real time clock (RTC)
LED indicators for power, Ethernet link and two bi-color status
JTAG programming interface (IEEE 1149.1) with 10-pin header

Memory

128 KiB program memory
32 KiB static RAM for data
4 KiB EEPROM
optional 64 KiB EEPROM

Protection

10 kV ESD protection on RS-232/RS-485/422 ports
6 kV ESD protection on CAN port
1.5 kV galv. isolation on Ethernet

Power requirements

10-30 V DC, 750 mW
30 mA typical @ 24 V DC

Environment

0 to 60 °C (32 to 140 °F) operating temperature
-25 to 85 °C (-13 to 185 °F) storage temperature, max. 70 °C if RTC is fitted
10 to 95% humidity, non-condensing
Free from corrosive gas, minimal dust

Form factor / enclosure

35 mm DIN rail mountable enclosure, self-extinguishing PC/ABS blend (UL 94-V0)
IP 20 / NEMA Type 1 protection rating
101 x 22.5 x 120 mm (3.98 x 0.886 x 4.72 in) w/ enclosure
0.13 kg (0.287 lbs)

proconX products can be ordered online from our web store:

Order online

Alternatively you can contact one of our distributors:

egnite GmbH
Erinstrasse 18
44575 Castrop-Rauxel
Deutschland
Telefon: +49 (0) 2305-441256
Fax: +49 (0) 2305-441487
www.egnite.de

Product Info

Features

Free Development Toolkit with compiler and debugger (open-source)
Free Real-Time Operating System with TCP/IP stack (open-source)
Ethernet port
RS-232, RS-485 and RS-422 ports
CAN port
DIN Rail mountable
10-30 V DC power supply
Atmel AT90CAN128 CPU
Realtek RTL8019AS Network Interface Controller
128 KB Flash ROM
32 KB static RAM
Dual USART
CAN 2.0A & 2.0B controller with 15 message objects and time stamping
Status LEDs
JTAG in-circuit programming & debugging port
Ethernut 1 hardware compatible