PCIE 6 Channel Analogue Output Card with 16 DI/O
The PCIe-DA16-6 series are x1 10.5” cards that can be installed in long PCIe slots. They contain six, four, or two digital-to-analog converters (DACs) and 16 bits of digital I/O.
The DACs can be updated individually or simultaneously. The board features a variety of unipolar and bipolar voltage ranges or a 4-20 mA current range (sink) for each DAC giving the user a variety of options. To ensure that there will not be excessive outputs to external circuits when the board is powered on, automatic circuits limit analog outputs to zero volts until initialized via software command.
Each DIO line is buffered and capable of up to 32mA source/sink. The VCCIO logic level is globally configured via jumper selection as 5V or 3.3V. Also, ports A and B are factory configured as pull-up (to the selected VCCIO) through 10kΩ resistor networks. These groups can be configured for pull-down as a factory option.
I/O connections are made at a 37-pin D-subminiature Male connector on the card mounting bracket.