Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
PCI-8432-2
PCI-8432/2, 2-Port, RS-232 Serial Instrument Control Device
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments PCI-8432/2 Serial Interface
The National Instruments PCI-8432/2 (Part Number: 779143-01) RS232, 2 Port, Isolated, PCI, is a Serial Interface. The isolated PCI board is intended for applications in critical situations. Non-isolated ports may not give solid communication in those circumstances. The seclusion among each port of communication and the principal PC ensures the protected activity of the PC and the devices related to different ports that are located on a board that is similar, if there should be an event of inadvertent big voltages or line floods on communication lines.
The RS-232 ports on the NI PCI-8432/2 are DTE. In the RS-232 determination, Data Terminal Equipment (DTE) and Data Communications Equipment (DCE) allude to the kinds of gear on either end of a serial association. As a rule, DTE and DCE allude to PC hardware and modems, separately. For more data about cabling a RS-232 port to different gadgets with a serial ENET interface, the user increases every one of the highlights innate in an arranged gadget: fewer cabling separation limitations, gadget sharing, and correspondence with gadgets all through the Internet.
In a serial application, the user is commonly confined to the separation constraints of the RS-232. Since the serial ENET interface utilizes Ethernet, the user can add a boundless separation to their application by exploiting the separations accessible by utilizing an arranged gadget. Gadget imparting to a serial ENET interface occurs on a per port premise. That is, although the serial ENET interface bolsters arrange associations from different hosts, every serial port is related with just a single host at any given moment.
PCI-8432/2 Mature Status has been announced by National Instruments, but will still be available for purchase and repairs by Apex Waves.
| Model | PCI-8432/2 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 779143-01 |
| Type | RS232 Serial Interface Device |
| Number of Ports | 2 |
| Standard | RS232 |
| Isolated | Yes |
| Maximum Baud Rate | 1000 kbits/s (1 Mbps) |
| Connector Type | DB-9 male |
| FIFO Size | 128 Bytes |
| Power Requirements | +5 VDC -- 380 mA |
| Dimensions | 4.2 in.× 6.9 in. |
| Weight | 0.22 lb. |
| Software Driver | NI-Serial |
| PCI-8432/2 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PCI-8432-2:
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