PCIe-8431/16  National Instruments Serial Interface Device | Apex Waves | Image PCIe-8431/16  National Instruments Serial Interface Device | Apex Waves - Wiring Diagram Image
PCIe-8431/16  National Instruments Serial Interface Device | Apex Waves | Image
PCIe-8431/16  National Instruments Serial Interface Device | Apex Waves - Wiring Diagram Image
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PCIe-8431-16

Modular Systems > National Instruments > Serial Interface Devices

Part Number PCIe-8431-16
Manufacturer/Brand National Instruments
Description PCIe-8431/16 16-Port, RS-485/RS-422 Serial Interface Device

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National Instruments PCIe-8431/16 Serial Interface Device

Featured with DMA transfers, the National Instruments PCIe-8431/16 (Part number:  780592-02) is an Interface Device for communication with RS422 and RS485 devices. With its multithreading and multiprocessor support, the PCIe-8431/16 can offer unmatched speed and flexibility. This model permits the user to choose between 2-wire and 4-wire transceiver modes for half and full-duplex communications. In full-duplex communication mode, both the PCIe-8431/16 and the connected serial device can transmit and receive information simultaneously. On the other hand, in half-duplex mode, the transmission and reception of information between the communications interface and the target device takes place on alternate basis so that one point transmits and the other one receives and vice versa.

The National Instruments PCIe-8431/16 comes equipped with two 68-pin VHDCI type connectors; the required serial connector cables are also supplied by the vendor. These cables terminate in male, DB-9 serial connectors. This model has 16-ports and offers up to 3000.0 kbaud maximum baud rate. It is important to note that a maximum baud rate of 2000 kbaud is possible when the device operates in 2-wire auto control mode with RS-485 transceiver control. This PCI Express based device has 4.38 × 6.9 in. physical dimensions and weighs around 101 grams.

The PCIe-8431/16 device requires and draws 400 mA at +3.3 VDC and 210 mA at +12 VDC in typical conditions. This Serial Interface Device offers better than 0.5% accuracy for nonstandard and 0.015% accuracy for standard baud rates. Unlike other similar products, the user can operate multiple PCIe-8431/16 units in parallel.

ModelPCIe-8431/16
ManufacturerNational Instruments
Part Number780592-02
TypeSerial Interface Device
StandardRS-485/RS-422
Number of Ports16
IsolatedNo
Maximum Baud Rate3000 kbits/s (3 Mbps)
Connector Type2 x 68-pin VHDCI
FIFO Size128 Bytes
Power Requirements+3.3 VDC, +12 VDC - 1.4 A, 210 mA
Dimensions4.38 × 6.9 in
Weight0.22 lb.
Software DriverNI-Serial
WarrantyOne Year Warranty
PCIe-8431/16 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments PCIe-8431/16 Frequently Asked Questions

 

Question: Can I use the RS-485 protocol and the RS-422 protocol at the same time from my PCIe-8431/16?

 

Answer: Yes, you can use both the RS-485 and the RS-422 protocols simultaneously with the PCIe-8431/16.

 

Question: Can I use 11 ports to develop a communication system using the NI PCIe-8431/16?

 

Answer: Yes, you can use 11 ports with the NI PCIe-8431/16.

 

Question: How many ports does the PCIe-8431/16 have?

 

Answer: The PCIe-8431/16 has 16 ports available.

PCIe-8431-16 Technical Specifications:


Manufacturer:National Instruments
Model:PCIe-8431/16
Part Number:780592-02
Type:Serial Interface Device
Repair Evaluation:$150

Why Buy From Apex Waves

Delivery: UPS, FedEX and DHL – Free UPS 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 parts new, new surplus, used or reconditioned are covered by Apex Waves 1 Year Warranty
Returns: No hassle return policy.
Dedicated customer service team.
Payment:
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
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PCIe-8431-16

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PCIe-8431/16 16-Port, RS-485/RS-422 Serial Interface Device

Manufacturer:National Instruments
Model:PCIe-8431/16
Part Number:780592-02
Type:Serial Interface Device
Repair Evaluation:$150

National Instruments PCIe-8431/16 Serial Interface Device

Featured with DMA transfers, the National Instruments PCIe-8431/16 (Part number:  780592-02) is an Interface Device for communication with RS422 and RS485 devices. With its multithreading and multiprocessor support, the PCIe-8431/16 can offer unmatched speed and flexibility. This model permits the user to choose between 2-wire and 4-wire transceiver modes for half and full-duplex communications. In full-duplex communication mode, both the PCIe-8431/16 and the connected serial device can transmit and receive information simultaneously. On the other hand, in half-duplex mode, the transmission and reception of information between the communications interface and the target device takes place on alternate basis so that one point transmits and the other one receives and vice versa.

The National Instruments PCIe-8431/16 comes equipped with two 68-pin VHDCI type connectors; the required serial connector cables are also supplied by the vendor. These cables terminate in male, DB-9 serial connectors. This model has 16-ports and offers up to 3000.0 kbaud maximum baud rate. It is important to note that a maximum baud rate of 2000 kbaud is possible when the device operates in 2-wire auto control mode with RS-485 transceiver control. This PCI Express based device has 4.38 × 6.9 in. physical dimensions and weighs around 101 grams.

The PCIe-8431/16 device requires and draws 400 mA at +3.3 VDC and 210 mA at +12 VDC in typical conditions. This Serial Interface Device offers better than 0.5% accuracy for nonstandard and 0.015% accuracy for standard baud rates. Unlike other similar products, the user can operate multiple PCIe-8431/16 units in parallel.

ModelPCIe-8431/16
ManufacturerNational Instruments
Part Number780592-02
TypeSerial Interface Device
StandardRS-485/RS-422
Number of Ports16
IsolatedNo
Maximum Baud Rate3000 kbits/s (3 Mbps)
Connector Type2 x 68-pin VHDCI
FIFO Size128 Bytes
Power Requirements+3.3 VDC, +12 VDC - 1.4 A, 210 mA
Dimensions4.38 × 6.9 in
Weight0.22 lb.
Software DriverNI-Serial
WarrantyOne Year Warranty
PCIe-8431/16 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments PCIe-8431/16 Frequently Asked Questions

 

Question: Can I use the RS-485 protocol and the RS-422 protocol at the same time from my PCIe-8431/16?

 

Answer: Yes, you can use both the RS-485 and the RS-422 protocols simultaneously with the PCIe-8431/16.

 

Question: Can I use 11 ports to develop a communication system using the NI PCIe-8431/16?

 

Answer: Yes, you can use 11 ports with the NI PCIe-8431/16.

 

Question: How many ports does the PCIe-8431/16 have?

 

Answer: The PCIe-8431/16 has 16 ports available.

PCIe-8431-16 Technical Specifications:


Manufacturer:National Instruments
Model:PCIe-8431/16
Part Number:780592-02
Type:Serial Interface Device
Repair Evaluation:$150

Why Buy From Apex Waves

Delivery: UPS, FedEX and DHL – Free UPS 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 parts new, new surplus, used or reconditioned are covered by Apex Waves 1 Year Warranty
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
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