Analog control via PCI/PCI Express with electrical isolation

Aug. 31, 2010 - PRLog -- If for the control of power supplies, frequency converters, or engines - potential differences between two circuits can lead to sudden discharges and cause heavy damages. Galvanic isolation is the solution here.

With the new plug-on modules MDA16-2i, MDA16-4i, and MDA16-8i for the PCI and PCIe slot cards of the manufacturer of measurement technology BMC Messsysteme GmbH (bmcm), the question of electrical isolation is already solved. They allow for the control of up to 8 analog outputs - isolated and absolutely safe.

Control lines can be set precisely with 16 bit resolution in the +/-10V output range. This makes the analog output modules perfectly suitable for industrial use.

The PCI or PCIe carrier board features two slots for the plug-on modules. 32 digital lines and 3 counters (PCIe-BASE: 1 counter) are provided by the PCI or PCIe multifunction card.

The isolated MDA modules can be combined with various analog input modules or a CAN interface module. According to the demands, the user can configure his measurement and control system with the selection of suitable plug-on modules.

The combination of an MDA16-4i (4 analog outputs, 16 bit) with an MAD16b (16 analog inputs, 16 bit) makes a universal data acquisition and control card for high-precision applications. All channels are available at the 37-pole Sub-D female connector of the PCI/PCIe card.

If two MDA16-8i modules are used, the result is a multi-channel control system offering unequaled opportunities concerning price and performance.

Last but not least: Connecting isolation amplifiers for each channel is unnecessary due to the galvanic decoupling of the isolated MDA16-2i/-4i/-8i modules.


Further information about modular measurement and control technology is provided on the website of BMC Messsysteme GmbH (bmcm) at http://www.bmcm.de/us .



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*** About BMC Messsysteme GmbH (bmcm) ***

BMC Messsysteme GmbH was founded in 1994 as an independent corporation with headquarters in Maisach, app. 30 km west of Munich. bmcm is one of the only German companies that completely develops and produces in Germany. The products of data acquisition and PC technology from BMC Messysteme GmbH stand for quality "made in Germany". A high value is set on keeping an excellent price/performance ratio. Since establishing a direct distribution in July 2006, customers have been able to profit from the advantage of direct contact to the manufacturer.


BMC Messsysteme GmbH serves the following business areas:

* Measuring components and PC measurement technology *
This comprises a wide range of connection systems, measuring amplifiers, data acquisition cards (internal and external), "ready-for-use" data acquisition systems, data loggers and the appropriate software for visualization, recording and analysis.
http://www.bmcm.de/us/prgr-products.html

* PC technology *
This area includes embedded PCs developed as complete solutions as well as single PC components often used in the automotive field.
http://www.bmcm.de/us/prgr-pc-tech.html

* D2M (Design to Manufacturing) and OEM products *
BMC Messsysteme GmbH develops and produces electronic components according to customer specifications.
http://www.bmcm.de/us/co-d2m.html


You will receive high-quality products manufactured already since the beginning of 2006 according to the RoHS directive. Of course, the corresponding documentation and CE test is always included.
A German documentation is obligatory for us, as well as an English description to be available to our international customers.

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Development, production, sales of measurement technology and PC systems. Sensors, measuring amplifiers, data acquistion systems (USB, PCI, PCIe, LAN), software, and embedded PCs are part of our product range. Online shop. Large download and service area.