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DAQ i608, DAQ i616, MF's |
625 kHz Data Acquisition PCMCIA |
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Features
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FeaturesThe DAQ for PCMCIA i608/i616 card is a type II PCMCIA I/O card for notebooks and other computers containing a PCMCIA slot. In comparison to DAQ i508/i516 cards the DAQ i608/i616 cards offer 25% more speed and enhanced A/D converters. The only difference between i608 and i616 cards is the number of analogue input channels: the i608 offers 8 single-ended (4 differential) inputs, the i616 offers 16 inputs (8 differential). All input channels are multiplexed on a 12 bit A/D converter. The maximum conversion rate is 625kHz. In addition, there are 8 digital, TTL compatible, inputs and outputs. Optionally, the card can be equipped with 2 asynchronous 12 bit D/A converters in turn for 4 digital I/O ports. The D/A converters are suitable for voltage output and for low speed closed loop applications. The card can be operated using Microsoft® Windows® 95/98/ME, Windows NT® and Windows® 2000 operating systems. For instant use, FreeVIEW provides a graphical environment.
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ApplicationsThe DAQ for PCMCIA i608/i616 can be used in many environments for automation of machines, process monitoring and control, instrumentation and electronic test functions. Low-power sleep mode makes the card a practical choice for developing portable data acquisition systems.
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Analog InputAll analog input channels have an input impedance of 10 MOhm with an input capacity of 20pF. All inputs are provided with overvoltage protection up to +/-35V.The conversion rate ranges from 0.5Hz (305Hz with trigger condition) to 625kHz (646kHz setting possible, not guaranteed) and can be set by software. To assure a high data rate, the i608/i616 have 32 kByte FIFO buffer (16384 samples) that prevents digitalized measured data from being lost. Triggering and sampling into the FIFO buffer is controlled by cards hardware entirely. The i608/i616 can acquire data in the sampling modes:
TriggerThe start of the data acquisition is triggered by level or signal edge. It can be triggered when there is a fall below or a rise above a certain level. Also, the trigger can be set by recognition of a falling or rising signal edge.Since the trigger is hardware controlled, no time delay arises between a triggering condition and the start of recording. This eliminates the loss of data during the trigger state. Digital I/O8 digital I/O lines provide TTL compatible level, the maximum current is 4mA. |
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Software/Drivers
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Ordering Information
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Please
E-mail Or Call For Pricing, Lead Time And Shipping Fees.
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All trademarks used in this data
sheet are registered trademarks of the relevant firms. LabView® and
LabWindows® are registered trademarks of National Instruments Corp. |
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