| Back to CD |
|
Back to WELCOME Page |
| Back to CD |
|
Back to WELCOME Page |
The Daqboard family of data acquisition boards offers more signal conditioning choices than any comparable product, while also providing high-speed performance and low price. These ISA boards can sample up to 100khz, and maintain their perormance when expanded up to 256 channels. Moreover, all channels can each be programmed for a different, dynamically selectable gain. This means that a single Daqboard can measure various signal types form thermocouples to strain gages, while maintaining their 100khz sampling rate. Most other boards suffer significant speed and performance loss when equipped with expansion channels.
FLEXIBLE TRIGGERING
The Daqboards offer an array of both analog and digital triggering capabilities. For example, the units permit you to trigger on the analog input lever
from any one channel, and also allow you to program the slope and polarity of the trigger level.
Because the Daqboards feature a hardware-based trigger, they minimize trigger latency to less than 10usec. The Daqboards can also be triggered from a TTL-level
digital input or from a command from the PC.
ANALOG INPUT/OUTPUT
The Daqboard offer 16 single-ended or 8 differential inputs on board with individually selectable gains of x1, x2, x4, and x8. These inputs can be expanded up to
256 channels for a large variety of input types. Two 12-bit analog outputs are also provided with output ranges of 0 to 5v. If an external reference is applied,
output voltages of -10v to +10v may be obtained. These analog outputs can be expanded up to 256 channels with the use of expansion cards.
DIGITAL I/O and COUNTER/TIMERS
The Daqboard-100 and Daqboard-200 have the ability to scan 16 TTL-level digital inputs as part of the user-defined scan sequence, allowing the data to be transferred
with the analog data at high speeds. They also include 24 general purpose digital I/O lines that can be used to actuate relays and measure contact closures or other
low speed digital signals. These general purpose I/O can be expanded up to 192 lines with optional expansion cards. Five 16-bit counter/timers are also provided for
measuring frequency up to 7MHZ, count pulses and generate frequency output.
SOFTWARE
Daqboard products support a wide variety of software options. They are supplied with drivers that enable you to develop your own applications under either DOS or Windows 3.xx,
Windows 95 and NT. The DOS drivers are compatible with QuickBasic, C and Pascal. The Windows drivers are compatible with Visual Basic, Visula C, and C++. An Windows application
program called Daqview is provided which will allow easy setup for datalogging and display of analog inputs, perfect for the non-programmer.
Copy (to your hard drive) Daqview software now!
(Windows 95 and Windows NT)
Copy (to your
hard drive) Daqview software now! (Windows 3.1)
Copy (to your
hard drive) Labview Drivers for Daqboard Series now! (Windows 3.1)
Copy (to your
hard drive) Labview Drivers for Daqboard Series now! (Windows 95 and Windows
NT)
View an Adobe Acrobat pdf file for more product info (requires Acrobat Reader)
View the complete Daqboard Hardware manual now! - 10MB (requires Acrobat Reader)
View the complete Daqboard Programmers
manual now! - 5MB (requires Acrobat Reader)
|
| |||||
