PXI-8423/2 National Instruments RS-485 Interface | Apex Waves | Image PXI-8423/2 National Instruments RS-485 Interface | Apex Waves | ImagePXI-8423-2PXI-8423-2 | Legacy, Refurbished and New Surplus
PXI-8423/2 National Instruments RS-485 Interface | Apex Waves | Image
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PXI-8423-2 | Legacy, Refurbished and New Surplus

PXI-8423-2

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Modular Systems > National Instruments > Serial Interface Devices

Part Number PXI-8423-2
Manufacturer/Brand National Instruments
Description: PXI-8423/2, 2-Port, RS-485 Interface
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National Instruments PXI-8423/2 RS-485 Interface

Featured with a 64B FIFO, 460.8 (kb/s) transfer rate and optical isolation, the National Instruments PXI-8423/2 (Part Number: 777737-02) is an RS-485 Interface for PXI. It is an asynchronous interface for communicating with instruments through the serial port. This model has plug-and-play compatibility with Microsoft 2000, NT, XP, Me, and 9x. Thus, it brings the advantage of automatic configuration for hassle free installation. This device can easily be installed as a standard serial port from the user’s current applications, such as Visual Basic, Excel Visual, C++, etc.

This model is available in 2-port and 4-port configurations. In the 2-port configuration, DB-9, male connectors are incorporated with standard pin arrangement for RS232 and RS485 connectors. The 4-port version of the NI PXI-8423 comes with modular, 10-position phone jacks. However, these phone jacks can be converted to either DB-25 or DB-9 male connectors employing converter cables that can be acquired separately.

The National Instruments PXI-8423/2 offers advanced features such as universal PCI, flexible baud rates up to 2 Mb/s, and multiprocessor and hyperthreading compatibility. With this model, the user will be able to communicate with devices that operate with standard baud rates within 0.01 percent. Moreover, it allows communicating to devices operating with nonstandard baud rates within a range of 57 b/s up to 2 Mb/s. For improved efficiency and higher-speeds, the hyperthreading and multiprocessor compatibility of the PXI-8423/2 allows the user to take advantage of the latest PC technology. This interface device is offered with an enhanced serial driver for easy configuration, advanced performance, and access to all the advanced transceiver control modes.

PXI-8423/2 Obsolete Status has been announced by National Instruments, but the module will still be available for purchase and repairs by Apex Waves.

ModelPXI-8423/2
Part Number777737-02
ManufacturerNational Instruments
TypeRS-485 Serial Interface
Ports2
I/O ConnectorsDB-9 male
Maximum Transfer Rate460.8 kb/s
Dimensions6.3 x 3.9 in.
Maximum Cable Length4,000 ft.
WarrantyOne Year Warranty
PXI-8423/2 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments PXI-8423/2 Frequently Asked Questions

 

Question: What is the maximum current for the PXI-8423/2 at +5 VDC?

 

Answer: The maximum current for the PXI-8423/2 at +5 VDC is 1,300 mA.

 

Question: Does the NI PXI-8423/2 have DB-9 adapters included?

 

Answer: No, the NI PXI-8423/2 does not have DB-9 adapters included.

 

Question: How many devices can the PXI-8423/2 communicate with?

 

Answer: The PXI-8423/2 can communicate with as many as 31 devices.

 

Question: What is the FIFO size of the NI PXI-8423/2?

 

Answer: The NI PXI-8423/2 has a 64 B FIFO size.

  PXI-8423-2 PDF Manuals


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Common Typos: LXI-8423-2, PXL-8423-2, PXI-U423-2, PXI-8T23-2, PXI-842W-2

PXI-8423-2


PXI-8423-2

PXI-8423/2, 2-Port, RS-485 Interface

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2-3 Year Warranty Included
Free Ground Shipping
  Get Pricing













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National Instruments PXI-8423/2 RS-485 Interface

Featured with a 64B FIFO, 460.8 (kb/s) transfer rate and optical isolation, the National Instruments PXI-8423/2 (Part Number: 777737-02) is an RS-485 Interface for PXI. It is an asynchronous interface for communicating with instruments through the serial port. This model has plug-and-play compatibility with Microsoft 2000, NT, XP, Me, and 9x. Thus, it brings the advantage of automatic configuration for hassle free installation. This device can easily be installed as a standard serial port from the user’s current applications, such as Visual Basic, Excel Visual, C++, etc.

This model is available in 2-port and 4-port configurations. In the 2-port configuration, DB-9, male connectors are incorporated with standard pin arrangement for RS232 and RS485 connectors. The 4-port version of the NI PXI-8423 comes with modular, 10-position phone jacks. However, these phone jacks can be converted to either DB-25 or DB-9 male connectors employing converter cables that can be acquired separately.

The National Instruments PXI-8423/2 offers advanced features such as universal PCI, flexible baud rates up to 2 Mb/s, and multiprocessor and hyperthreading compatibility. With this model, the user will be able to communicate with devices that operate with standard baud rates within 0.01 percent. Moreover, it allows communicating to devices operating with nonstandard baud rates within a range of 57 b/s up to 2 Mb/s. For improved efficiency and higher-speeds, the hyperthreading and multiprocessor compatibility of the PXI-8423/2 allows the user to take advantage of the latest PC technology. This interface device is offered with an enhanced serial driver for easy configuration, advanced performance, and access to all the advanced transceiver control modes.

PXI-8423/2 Obsolete Status has been announced by National Instruments, but the module will still be available for purchase and repairs by Apex Waves.

ModelPXI-8423/2
Part Number777737-02
ManufacturerNational Instruments
TypeRS-485 Serial Interface
Ports2
I/O ConnectorsDB-9 male
Maximum Transfer Rate460.8 kb/s
Dimensions6.3 x 3.9 in.
Maximum Cable Length4,000 ft.
WarrantyOne Year Warranty
PXI-8423/2 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments PXI-8423/2 Frequently Asked Questions

 

Question: What is the maximum current for the PXI-8423/2 at +5 VDC?

 

Answer: The maximum current for the PXI-8423/2 at +5 VDC is 1,300 mA.

 

Question: Does the NI PXI-8423/2 have DB-9 adapters included?

 

Answer: No, the NI PXI-8423/2 does not have DB-9 adapters included.

 

Question: How many devices can the PXI-8423/2 communicate with?

 

Answer: The PXI-8423/2 can communicate with as many as 31 devices.

 

Question: What is the FIFO size of the NI PXI-8423/2?

 

Answer: The NI PXI-8423/2 has a 64 B FIFO size.

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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