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Industrial PC with Modular I/O Serves Cost-Sensitive Applications

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A new I/O server industrial PC is targeted at reducing costs as an alternative to PC/104 or CompactPCI embedded computers. Field I/O signals in the IOS-7200 Industrial PC from Acromag are interfaced through an internal carrier card with related plug-in I/O modules. Working together, the rugged, fanless box computer and conduction-cooled I/O modules provide a truly integrated system for many measurement and control projects. A low-cost Geode CPU processes the I/O signal data and manages numerous interface connections for peripherals and networking. Inserting a mix of up to four mezzanine IOS modules on the slide-out carrier card enables A/D, D/A, discrete monitoring/control, counter/timer, serial communication and FPGA computing functions. High-density connectors on the front panel provide clean cable access for 192 channels of field I/O. Advanced heat management allows -40° to 75°C operation without open vents or fans. The interchangeable I/O modules offer flexible I/O configuration to easily accommodate continually evolving scientific research, simulation, data acquisition and test & measurement projects.

The IOS-7200 is equipped with an embedded AMD Geode LX800 500 MHz CPU with 512 Mbyte of DDR400 DRAM that runs on Windows Embedded Standard or Linux. Standard interfaces include VGA graphics, two Ethernet ports, two serial ports, four USB ports, a CompactFlash slot and audio input/output jacks. An internal 2.5” PATA hard disk or solid-state drive is accommodated as a user-installed option. More than 20 IOS modules are available to provide a wide variety of analog, digital and serial I/O processing capabilities. A reconfigurable FPGA module allows users to execute custom logic routines and algorithms on TTL, differential or LVDS I/O signals. Up to four IOS modules can be combined in any mix on the carrier card for flexible, high-density I/O to meet custom requirements. 

A Windows development package provides API development software and Win32 DLL drivers, plus examples for C, Visual Basic, .Net and LabView environments. The Linux software includes a library of I/O function routines to speed code development. Both packages include demonstration programs with C source code to test and exercise the I/O module operation.

An I/O Server with four IOS modules operates reliably across wide temperature ranges between -40° to 75°C (-40° to 167°F) with 0-90% relative humidity, non-condensing. Acceptable storage temperatures range from -40° to 85°C (-40° to 185°F). Power usage depends on the I/O modules used, but is typically about 30 watts. A Model IOS-7200 I/O Server PC starts at $1,695.

Acromag.
Wixom, MI.
(248) 295-0310.
[www.acromag.com].