ADLINK’s PXI- 2020/2022 are simultaneous-sampling multi-function DAQ cards to meet a wide range of application requirements. The device can simultaneously sample 8/16 AI channels with differential input configurations in order to achieve maximum noise elimination. If more analog input or output channels are required, multiple cards can be synchronized through the PXI Trigger bus. The PXI-2020/2022 features digital triggering, 4-CH programmable digital I/O lines, and 2-CH 32-bit general-purpose timer/ counters. The auto-calibration functions adjust the gain and offset to within specified accuracies such that you do not have to adjust trim pots to calibrate the cards.