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PXIe-8431-8

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Modular Systems > National Instruments > Serial Interface Devices

Part Number PXIe-8431-8
Manufacturer/Brand National Instruments
Description: PXIe-8431/8, 8-Port, PXI Serial Interface Module
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National Instruments PXIe-8431/8 PXI Serial Interface Module

The National Instruments PXIe-8431/8 (Part Number: 781473-01) is a Serial Interface Module suitable for RS485/RS422 standards. This module includes 8 Ports that enables users to get full duplex transmission. In this model, one of the gadgets must fill in as a Master and others as Slaves, so the communications are made just between the Master and the Slaves. No information is exchanged between the slaves. In these cases, the RS-422 controller for the most part fills in as the master, and the RS-485 gadgets as slaves, for motivations of bringing down the framework. The RS-422 basic, at first considers the utilization of 4-wire protected twisted pair link, yet permits associations just starting with one gadget then onto the next (up to 5 controllers and up to 10 recipients for every controller).

Modbus is a communication convention included in this model considering customer server design. It is generally utilized as a part of IT to sort out association between electrical gadgets. The convention can be utilized to exchange information through serial association lines RS-485, RS-422, and TCP/IP arrange (Modbus TCP). The fundamental characteristic for the convention is that there is just a single master in the system. Modbus permits the user to outline a modern system from one master and up to 247 slaves.

The NI PXIe-8431/8 comes with a transmission mode that characterizes the structure of the distinctive data obstructs inside the message, which is utilized for information transmission. There are 2 transmission modes in the Modbus framework and the two modes ensure indistinguishable similarity amid association with slaves.

ModelPXIe-8431/8
Part Number781473-01
ManufacturerNational Instruments
TypePXI Serial Interface Module
Serial Channels8
Supported Serial ProtocolsRS-422 and RS-485
IsolatedNo
Dimensions3.94 x 6.37 in.
Weight143 g.
WarrantyOne Year Warranty
PXIe-8431/8 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments PXIe-8431/8 Frequently Asked Questions

 

Question: What is the baud rate accuracy for the PXIe-8431/8?

 

Answer: The baud rate accuracy for the PXIe-8431/8 is within 0.015% for the regular baud rate, within 0.5% for the nonstandard baud rate under 1 Mbps, and within 1.3% for the nonstandard baud rate between 1 Mbps and 3 Mbps.

 

Question: What is the power requirement for the NI PXIe-8431/8 at +3.3 VDC?

 

Answer: The power requirement for the NI PXIe-8431/8 at +3.3 VDC is 0.7 A typical and 1.5 A maximum.

 

Question: Does the PXIe-8431/8 have FIFO settings that can be adjusted?

 

Answer: Yes, the PXIe-8431/8 has FIFO settings that can be adjusted.

 

Question: What is the maximum number of drivers for the RS-422 interface on the NI PXIe-8431/8?

 

Answer: The maximum number of drivers is 1 for the RS-422 interface on the NI PXIe-8431/8.

  PXIe-8431-8 PDF Manuals


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Common Typos: OXIE-8431-8, LXIE-8431-8, PDIE-8431-8, PXID-8431-8, PXIE-8E31-8

PXIe-8431-8


PXIe-8431-8

PXIe-8431/8, 8-Port, PXI Serial Interface Module

Lowest Price Guarantee
2-3 Year Warranty Included
Free Ground Shipping
  Get Pricing













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National Instruments PXIe-8431/8 PXI Serial Interface Module

The National Instruments PXIe-8431/8 (Part Number: 781473-01) is a Serial Interface Module suitable for RS485/RS422 standards. This module includes 8 Ports that enables users to get full duplex transmission. In this model, one of the gadgets must fill in as a Master and others as Slaves, so the communications are made just between the Master and the Slaves. No information is exchanged between the slaves. In these cases, the RS-422 controller for the most part fills in as the master, and the RS-485 gadgets as slaves, for motivations of bringing down the framework. The RS-422 basic, at first considers the utilization of 4-wire protected twisted pair link, yet permits associations just starting with one gadget then onto the next (up to 5 controllers and up to 10 recipients for every controller).

Modbus is a communication convention included in this model considering customer server design. It is generally utilized as a part of IT to sort out association between electrical gadgets. The convention can be utilized to exchange information through serial association lines RS-485, RS-422, and TCP/IP arrange (Modbus TCP). The fundamental characteristic for the convention is that there is just a single master in the system. Modbus permits the user to outline a modern system from one master and up to 247 slaves.

The NI PXIe-8431/8 comes with a transmission mode that characterizes the structure of the distinctive data obstructs inside the message, which is utilized for information transmission. There are 2 transmission modes in the Modbus framework and the two modes ensure indistinguishable similarity amid association with slaves.

ModelPXIe-8431/8
Part Number781473-01
ManufacturerNational Instruments
TypePXI Serial Interface Module
Serial Channels8
Supported Serial ProtocolsRS-422 and RS-485
IsolatedNo
Dimensions3.94 x 6.37 in.
Weight143 g.
WarrantyOne Year Warranty
PXIe-8431/8 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments PXIe-8431/8 Frequently Asked Questions

 

Question: What is the baud rate accuracy for the PXIe-8431/8?

 

Answer: The baud rate accuracy for the PXIe-8431/8 is within 0.015% for the regular baud rate, within 0.5% for the nonstandard baud rate under 1 Mbps, and within 1.3% for the nonstandard baud rate between 1 Mbps and 3 Mbps.

 

Question: What is the power requirement for the NI PXIe-8431/8 at +3.3 VDC?

 

Answer: The power requirement for the NI PXIe-8431/8 at +3.3 VDC is 0.7 A typical and 1.5 A maximum.

 

Question: Does the PXIe-8431/8 have FIFO settings that can be adjusted?

 

Answer: Yes, the PXIe-8431/8 has FIFO settings that can be adjusted.

 

Question: What is the maximum number of drivers for the RS-422 interface on the NI PXIe-8431/8?

 

Answer: The maximum number of drivers is 1 for the RS-422 interface on the NI PXIe-8431/8.

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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