XECOM XEWC86A-ITR, XEWC86A, XEWC86-ITR, XEWC86 Datasheet

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XECOM XEWC86A-ITR, XEWC86A, XEWC86-ITR, XEWC86 Datasheet

Preliminary

XEWC86

7-99

 

 

 

Embedded Web Controller

 

 

 

DESCRIPTION

Xecom’s XEWC86 Web Controller is designed for embedded control applications which require remote monitoring, update, or control. The Web Controller combines an industry standard micro-controller with a integral web page server in one compact module. The XEWC86 incorporates a standard 10Base-T interface so the web and network functions can be easily integrated into equipment without a separate, complex hardware and software development project.

In a typical application, the XEWC86 will have a user developed control or monitoring task and a web server task running concurrently. The application task presents real time process and/or control information to the web server. The web server then responds to queries from a standard web browser such as Microsoft Internet Explorer or Netscape Navigator by creating dynamic web pages containing the variable process and control information in a format defined by the system designer.

A TCP/IP Protocol stack and network firmware are integrated into the module, providing a ready-to-play interface to an internal Ethernet network and, if desired, to the worldwide Internet. The XEWC86 family is loaded with firmware like real time task management, dynamic web page hosting and user web page developing tools, to support user application development. Thus the XEWC86 dramatically reduces the time and effort to add a web or network interface into an embedded application.

The XEWC86 is based on a standard 186 family processor. System designers can use standard C or C++ development tools to quickly develop their control applications. Special monitor and debugging firmware are provided in the module to further speed development and shorten time-to-market

XEWC86/A family’s miniature form factor reduces the board space required in a system to less than four square inches. The

XEWC86 family is available in two versions. XEWC86A has eight analog channel inputs and two analog output channels, both in 12-bit resolution. The XEWC86 has only digital I/O lines and is suitable for a simple, lower cost design.

CONTROLLER FEATURES

*Fully integrated micro-controller in a single module

*AM186 Processor with real time clock on board

*34 I/O function pins software selectable and configurable;

-Two serial ports

-Eight 12-bit analog inputs and two 12-bit analog outputs (XEWC86A)

-Digital I/O, Timers

*512KB Flash memory for user application code, web page layouts and control data;

*512KB SRAM for run time code and data buffering

*Monitor firmware with real time kernel using serial port to support application development

*Development kit available with wire wrap area, supporting circuitry and network connectors

WEB SERVER FEATURES

*10Base-T Ethernet MAC and PHY interface needs only RJ45 connector;

*TCP/IP stack and web server firmware included

*Compatible with all current browsers including Internet Explorer and Netscape Communicator

*Development tools, Internet utilities and example web pages library file provided

PACKAGING FEATURES

*Small size: 2.75"L x 1.38"W x 0.42”H

*Single component solution saves procurement, testing, inventory, assembly costs

*Sturdy, encapsulated construction seals circuits from harsh environment;

*Industrial temperature range available (-40C to +85C)

XECOM

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XEWC86

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