Product Description:
National Instruments Corporation 781745-01 NI PCIe-8433/2, 2 Port, Isolated RS485/RS422 Serial Interface
- Port-to-port and port-to-PC isolation: 60 VDC continuous (CAT I), 2000 V withstand (Vrms/5 s)
- Selectable 4- and 2-wire transceiver modes for full- and half-duplex communication
- Compatibility with Windows and LabVIEW Real-Time OSs
- Minimal CPU overhead with high-speed DMA interface; multicore processor and hyperthreading support
- Flexible standard and nonstandard baud rates from 57 baud to 3,000,000 baud
- Compatibility with Modbus RS485 serial PLCs; 128 B transmit and receive FIFOs
The NI PCIe-8432/2 industrial RS232 serial interface offers all of the features of high-performance NI PCI-843x boards plus high-voltage, port-to-port isolation and PCI Express connectivity. The NI PCIe-8432/2 features high-speed communication with RS232 devices at rates of up to 1 Mbit/s and offers configurable baud rates for data transmissions between 57 bit/s and 1 Mbit/s to within 1 percent accuracy for nonstandard baud rates and 0.01 percent accuracy for standard baud rates.
With the high-performance DMA engine, you achieve high throughput with minimal CPU usage. Through the hyperthreading and multiprocessor capabilities, you can take advantage of the latest PC technology for higher speeds and better efficiency. National Instruments also offers easy-to-use, powerful software that significantly reduces your development time for systems using serial communication with the NI PCIe-8432/2.
More National Instruments Corporation savings
|
| Stock photo |