Contec AO-1608L-LPE, Руководство пользователя

Страница: 8 / 77

1. Before Using the Product
AO-1616L-LPE, AO-1608L-LPE
1
1. Before Using the Product
About the Board
This product is a Low Profile PCI Express bus-compliant interface board used to provide an analog
signal output function on a PC.
AO-1616L-LPE is multifunction type with 16-bit analog output 16 channels, digital I/O and counter
function.
AO-1608L-LPE is multifunction type with 16-bit analog output 8 channels, digital I/O and counter
function.
This product carries buffer memory for 1K of data, allowing sampling to be performed in a variety of
trigger / clock conditions.
Windows/Linux driver is bundled with this product.
Possible to be used as a data recording device for MATLAB and LabVIEW, with dedicated libraries.
Features
- High precision analog output 16 channels and 8 channels, each 4 channels for digital I/O, counter 1
channel
AO-1616L-LPE has analog output (10
µ
sec, 16-bit, 16 channels), analog output control signal (LVTTL
level 3 channels), digital I/O (each 4 channels for LVTTL level), counter (32-bit, LVTTL level 1
channel).
AO-1608L-LPE has analog output (10
µ
sec, 16-bit, 8 channels), analog output control signal (LVTTL
level 3 channels), digital I/O (each 4 channels for LVTTL level), counter (32-bit, LVTTL level 1
channel).
- The start/end of sampling can be controlled by software, an external trigger, etc.
You can select from software, an external trigger to control the start of sampling. You can select from
completion of sampling for a specified number of sessions, an external trigger or software to control
forcibly the end of sampling. The sampling cycle can be selected from the internal clock or an
external clock.
- Safety design to adjust output voltage to 0V when power supply is turned on
To prevent the unstable voltage and the connected device of D/A converter from fault and
malfunctions when the power supply is turned on, the circuit is designed to adjust output voltage of the
analog output to 0V.
- Equipped with buffer memory (1K data) that can be used in the FIFO or RING format
The block contains buffer memory (1K data) that can be used in the FIFO or RING format. This
allows for background analog output that does not depend on the operation status of the software or
PC.
- Digital filter function included to prevent misdetection due to chattering on external signals
A digital filter is included to prevent misdetection due to chattering on the control signal (external
trigger input signal, sampling clock input signal, etc.), digital input signal and counter input signal.
(Except from external clock input signal and counter gate signal)