SI-MOD22xx
![SI-MOD22xx High Speed Multifunction I/O Module](https://sheldoninstruments.com/wp-content/uploads/2013/12/simod22xx.jpg)
The SI-MOD22xx expansion I/O module.
The SI-MOD22xx is a family of high resolution, ultra high speed multi function data acquisition and control modules that plug into any SI-DSP carrier processor card for the PCI Express bus.