Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
PCI-8432-4
PCI-8432/4, 4-Port, Serial Interface 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-8432/4 Serial Interface Device
The PCI-8432/4 (Part Number: 779145-01) has a mode where the instrument directly allows a transmitter and a collector in a four-wire framework. The client can use this mode to take out the burden of handset control from their application. The equipment consequently allows the transmitter for every byte to be spread. Likewise, the equipment cripples the recipient at whatever point the transmitter is empowered, so the user does not get the bundles sent from their transmitter.
NI-Serial clients on LabVIEW Real-Time have control over whether auxiliary power is empowered. When optional interfere with taking care of is empowered, I/O is prepared at a need lower than time-basic. Utilizing optional intrude on taking care of lessens jitter for time-basic circles on the NI PCI-8432/4 Serial Interface Device and makes serial equipment interfere with more deterministic. In any case, it might also decrease I/O execution and can build the likelihood of flooding the RX FIFO boards. Optional interfere with taking care of is a setting at the framework wide level and is empowered.
The NI PCI-8432/4 device has several LEDs. The PWR/RDY LED changes rapidly amongst yellow and red at the same time the gadget is in organize arrangement mode. At different circumstances, the PWR/RDY LED flickers gradually in an unmistakable example to caution the user of inward blunders. It is possible to utilize the accompanying strides to translate and record the example that the PWR/RDY LED flashes, then contact National Instruments if the problem persists.
PCI-8432/4 Mature Status has been announced by National Instruments, but will still be available for purchase and repairs by Apex Waves.
| Model | PCI-8432/4 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 779144-01 |
| Type | RS232 Serial Interface Device |
| Number of Ports | 4 |
| Standard | RS232 |
| Isolated | Yes |
| Maximum Baud Rate | 1000 kbits/s (1 Mbps) |
| Connector Type | 10-Position Modular Jack (10P10C) |
| FIFO Size | 128 Bytes |
| Power Requirements | +5 VDC -- 550 mA |
| Dimensions | 4.2 in.× 6.9 in. |
| Weight | 0.23 lb. |
| Software Driver | NI-Serial |
| PCI-8432/4 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PCI-8432-4:
Delivery:
Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
Payment:
Receive Price & Availability Today!
Ask About Our Tiered Calibration Levels
Option & Modules:
Confirm Your Requirements or Versions
Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
Common Typos:
Why Buy From Apex Waves:
