National Instruments Corporation NI PCIe-8432/2, 2 Port, Isolated RS232 Serial Interface
- Port-to-port and port-to-PC isolation: 60 VDC continuous (CAT I), 2000 V withstand (Vrms/5 s)
- 15,000 V ESD protection (human body model)
- Compatibility with Windows and LabVIEW Real-Time OSs
- High-speed DMA interface minimizes CPU overhead
- Flexible standard and nonstandard baud rates from 57 baud to 1,000,000 baud
- 128 B transmit and receive FIFOs; compatible with Modbus serial
The NI PXIe-4141 is a high-channel-count, high-speed, precision source measure unit (SMU) with four identical SMU channels per PXI Express slot. Each SMU offers 4-quadrant operation to source or sink 10 V at 100 mA. With integrated remote (4-wire) sensing and current measurement sensitivity of 10 pA, the NI PXIe-4141 is ideal for precision measurements including accurate characterization of idle currents.
This new precision 4-channel SMU features NI SourceAdapt technology. With this next-generation digital SMU technology, you can customize the SMU response to any given load so you can achieve the optimal SMU response - with maximum stability and minimum transient response times. This protects the device under test from undesirable transients and removes system stability concerns from oscillations while achieving the fastest possible test times.