Modular Systems > National Instruments > Serial Interface Devices
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PXI-8432/4, 4-Port, RS-232 Interface Module
National Instruments PXI-8432/4 PXI Serial Interface Module
The PXI-8432/4 (Part Number: 779538-01) 4 Port, Isolated RS-232, Serial Interface Module allows the user to introduce and utilize the USB-232 and USB-485 as standard serial ports from the user’s current applications or with applications composed with NI-VISA. In addition, the 2-port and 4-port adaptations of the USB-232 incorporate programming selectable DTE or DCE handset modes and a programmed handset identification mode, also known as Auto232. The USB-485 has a predisposition selectable by programming, with which the user can activate and deactivate the deviation for each port.
The NI PXI-8432/4 comes with Ethernet interfaces. National Instruments ENET-232 and ENET-485 serial gadget servers interface Ethernet 100BaseTX (100 Mb/s) or 10BaseT (10 Mb/s) Ethernet systems to non-concurrent serial ports for communication with serial gadgets. They accompany 2 or 4 port alternatives and utilize standard interchanges RS-232, RS-422, or RS-485. All items are delivered with the driver programming for Windows 2000/NT/XP.
The TCP/IP communication protocol, which handles all interchanges between the serial gadget server and the host PC, is executed in the firmware incorporated with the server of the serial gadget. A design utility arranges the IP address of the serial gadget server and uncovers all extra serial ports to the working framework used by any application programming bundle utilizing a standard Microsoft Windows serial interface (COM).
| Model | PXI-8432/4 |
|---|---|
| Part Number | 779538-01 |
| Manufacturer | National Instruments |
| Type | PXI Serial Interface Module |
| Ports | 4 |
| Supported Serial Protocol | RS-232 |
| Isolation Type | Port-PC Isolation, Port-Port Isolation |
| Dimensions | 6.3 x 3.9 in. |
| Weight | 147 g. |
| Warranty | 2-3 Year Warranty |
| PXI-8432/4 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXI-8432-4:
National Instruments PXI-8432/4 Frequently Asked Questions
Question: What type of I/O connectors does the PXI-8432/4 have?
Answer: The PXI-8432/4 has four 10-position modular RJ-50 I/O connectors.
Question: What is the maximum serial transfer rate for the NI PXI-8432/4?
Answer: The maximum serial transfer rate for the NI PXI-8432/4 is 1,000,000 bps.
Question: What is the FIFO size of the PXI-8432/4?
Answer: The PXI-8432/4 FIFO size is 128 Bytes.
Question: What is the power requirement from the PXI channel for the NI PXI-8432/4 Serial Interface?
Answer: The power requirement from the PXI channel for the NI PXI-8432/4 Serial Interface is 925 mA typical, 2 A maximum at +5 VDC.
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