PCI-8431/2 National Instruments Serial Interface | Apex Waves | Image PCI-8431/2 National Instruments Serial Interface | Apex Waves | ImagePCI-8431-2PCI-8431-2 | Legacy, Refurbished and New Surplus
PCI-8431/2 National Instruments Serial Interface | Apex Waves | Image
PCI-8431/2 National Instruments Serial Interface | Apex Waves | Image
PCI-8431-2 New
PCI-8431-2 | Legacy, Refurbished and New Surplus

PCI-8431-2

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Modular Systems > National Instruments > Serial Interface Devices

Part Number PCI-8431-2
Manufacturer/Brand National Instruments
Description: PCI-8431/2, 2-Port, Serial Interface Device
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National Instruments PCI-8431/2 Serial Interface

The PCI-8431/2 (Part Number: 778980-01) is a superior interface for fast correspondence between gadgets. This instrument comes with huge DMA exchanges, diverse threads, and a huge variety of processors. This model allows the user to select somewhere in the range of 2 and 4 line handset modes. Serial lines also appear like basic COM ports to show the similarity between programs that use serial interchanges. The user can utilize two standard sorts of information exchange strategies, coordinate memory acquisition (DMA) and interrupt request (IRQ), to exchange information from serial equipment to the memory on a PC. IRQ is an exchange mode that states to signals and interferes with the processor each time information is prepared. If the user has 100 B of information at a serial port, the processor needs to exchange the 100 B to memory. As the measure of information expands, so does the measure of handling power required to exchange it. DMA is an exchange mode that conveys specifically from the serial board to the PC memory, bypassing the processor by and large. The NI PCI-8431/2 Serial Interface utilizes DMA innovation to exchange information. The user can accelerate DMA exchanges by exploiting the NI-MITE ASIC, dissipating assemble innovation, and bus mastering.

The NI PCI-8431/2 Serial Interface can perform DMA exchanges with no connection from the CPU by utilizing the NI-MITE ASIC with PCI transport acing. Thus, if the CPU is caught up with dealing with different solicitations, the Serial Interface can exchange the information from the FIFO to memory.

PCI-8431/2 Mature Status has been announced by National Instruments, but will still be available for purchase and repairs by Apex Waves.

ModelPCI-8431/2
ManufacturerNational Instruments
Part Number778980-01
TypeRS485/RS422 Serial Interface Device
StandardRS-485/RS-422
Number of Ports2
IsolatedNo
Maximum Baud Rate3000 kbits/s (3 Mbps)
Connector TypeDB-9 male
FIFO Size128 Bytes
Power Requirements+5 VDC -- 500 mA
Dimensions4.2 in.× 5.6 in.
Weight0.20 lb.
Software DriverNI-Serial
WarrantyOne Year Warranty
PCI-8431/2 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

  PCI-8431-2 PDF Manuals


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Quick Quotes: Receive Price & Availability Today!
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Repair: Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
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Common Typos: OCI-8431-2, PCI-O431-2, PCI-8E31-2, PCI-8R31-2, PCI-8431-Q

PCI-8431-2


PCI-8431-2

PCI-8431/2, 2-Port, Serial Interface Device

In Stock | Ships Today
Lowest Price Guarantee
2-3 Year Warranty Included
Free Ground Shipping
  Get Pricing













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National Instruments PCI-8431/2 Serial Interface

The PCI-8431/2 (Part Number: 778980-01) is a superior interface for fast correspondence between gadgets. This instrument comes with huge DMA exchanges, diverse threads, and a huge variety of processors. This model allows the user to select somewhere in the range of 2 and 4 line handset modes. Serial lines also appear like basic COM ports to show the similarity between programs that use serial interchanges. The user can utilize two standard sorts of information exchange strategies, coordinate memory acquisition (DMA) and interrupt request (IRQ), to exchange information from serial equipment to the memory on a PC. IRQ is an exchange mode that states to signals and interferes with the processor each time information is prepared. If the user has 100 B of information at a serial port, the processor needs to exchange the 100 B to memory. As the measure of information expands, so does the measure of handling power required to exchange it. DMA is an exchange mode that conveys specifically from the serial board to the PC memory, bypassing the processor by and large. The NI PCI-8431/2 Serial Interface utilizes DMA innovation to exchange information. The user can accelerate DMA exchanges by exploiting the NI-MITE ASIC, dissipating assemble innovation, and bus mastering.

The NI PCI-8431/2 Serial Interface can perform DMA exchanges with no connection from the CPU by utilizing the NI-MITE ASIC with PCI transport acing. Thus, if the CPU is caught up with dealing with different solicitations, the Serial Interface can exchange the information from the FIFO to memory.

PCI-8431/2 Mature Status has been announced by National Instruments, but will still be available for purchase and repairs by Apex Waves.

ModelPCI-8431/2
ManufacturerNational Instruments
Part Number778980-01
TypeRS485/RS422 Serial Interface Device
StandardRS-485/RS-422
Number of Ports2
IsolatedNo
Maximum Baud Rate3000 kbits/s (3 Mbps)
Connector TypeDB-9 male
FIFO Size128 Bytes
Power Requirements+5 VDC -- 500 mA
Dimensions4.2 in.× 5.6 in.
Weight0.20 lb.
Software DriverNI-Serial
WarrantyOne Year Warranty
PCI-8431/2 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

Why Buy From Apex Waves

Apex Waves Youtube Video

Delivery: UPS, FedEX and DHL – Free Fedex Ground on all orders
Overnight, Next Day Air or Expedited shipping options available
International delivery available
Same day shipping for in-stock on location
Warranty: All of our products are covered by our Apex Waves Warranty.
3 Year Warranty - New Surplus Parts
2 Year Warranty - Refurbished Parts
Returns: No hassle return policy.
Dedicated customer service team.
Payment: Authorize.Net paypal visa card master card american express card BB&T Bank better business bureau
Quick Quotes: Receive Price & Availability Today!
Calibration: Ask About Our Tiered Calibration Levels
Option & Modules: Confirm Your Requirements or Versions
Repair: Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
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