The National Instruments PXI-8433/2 is a PXI Serial Interface Module with 2 isolated RS-485/RS-422 ports, DB-9 male connectors, a FIFO size of 128 Bytes, and a maximum baud rate of
The National Instruments PXI-8433/2 PXI Serial Interface Module, with part number 779744-01, is a high-performance 2-port interface that features isolated RS-485/RS-422 communication capabilities. Each port comes equipped with a DB-9 male connector and offers a FIFO size of 128 bytes for efficient data handling.
This module boasts an impressive maximum baud rate of 3,000 kbaud and supports Direct Memory Access (DMA) transfers for enhanced performance. Users can select between 4 and 2-wire transceiver modes to suit full and medium duplex communication needs.
The module is fully compatible with standard COM ports, ensuring seamless integration with serial communication-based applications. Offering a flexible baud rate range from 2 baud up to the maximum supported rate, it caters to a wide spectrum of data transfer requirements.
The PXI-8433/2 is designed with a typical power requirement of 725 mA at +5 VDC, while its maximum power consumption reaches 1 A at the same voltage. The module operates within rated voltages of -25 V to +25 V for RS-232 and -7 V to +12 V for RS-485, ensuring stable performance across various electrical environments.
The integration of this module into your system promises reliable and isolated communication, safeguarding against common industrial challenges such as ground loops and voltage variations.
Feature
Specification
Part Number
779744-01
Description
National Instruments PXI-8433/2 PXI Serial Interface Module
Port Count
2 Port
Isolation
Isolated RS-485/RS-422
Port Type
DB-9 male connectors
FIFO Size
128 Bytes
Maximum Baud Rate
3,000 kbaud
DMA Transfers
Supported
Transceiver Modes
4 and 2-wire for full and medium duplex
Standard COM Ports Compatibility
Yes
Baud Rate Range
2 baud to maximum supported
Typical Power Requirement
725 mA at +5 VDC
Maximum Power Requirement
1 A at +5 VDC
Operating Rated Voltages RS-232
-25 V to +25 V
Operating Rated Voltages RS-485
-7 V to +12 V
Question 1: What is the FIFO size available for each port on the National Instruments PXI-8433/2 PXI Serial Interface Module, and what type of connectors are equipped on these ports? Answer 1: Each port on the National Instruments PXI-8433/2 PXI Serial Interface Module has a FIFO size of 128 bytes and is equipped with a DB-9 male connector.
Question 2: What are the key features and specifications of the National Instruments PXI-8433/2 PXI Serial Interface Module, part number 779744-01, that contribute to its performance in industrial communication environments? Answer 2: The National Instruments PXI-8433/2 PXI Serial Interface Module with part number 779744-01 is a high-performance 2-port interface with isolated RS-485/RS-422 communication capabilities, featuring a 128-byte FIFO size per port, a maximum baud rate of 3,000 kbaud, support for Direct Memory Access (DMA) transfers, selectable 4 and 2-wire transceiver modes, compatibility with standard COM ports, a flexible baud rate range from
Question 3: What are the key features and specifications of the National Instruments PXI-8433/2 PXI Serial Interface Module with part number 779744-01? Answer 3: The National Instruments PXI-8433/2 PXI Serial Interface Module, part number 779744-01, is distinguished by its high-performance 2-port isolated RS-485/RS-422 communication, 128-byte FIFO, maximum baud rate of 3,000 kbaud, DMA transfer support, selectable 4 and 2-wire transceiver modes, compatibility with standard COM ports, a flexible baud rate range, typical power requirement of 725 mA at +5 VDC
Question 4: What are the distinguishing features and capabilities of the National Instruments PXI-8433/2 PXI Serial Interface Module with part number 779744-01? Answer 4: The National Instruments PXI-8433/2 PXI Serial Interface Module has a FIFO size of 128 bytes and a maximum baud rate of 3,000 kbaud; these features contribute to its data handling efficiency by allowing for the buffering of data to prevent overruns and enabling high-speed communication, which can reduce the time required for data transfers and improve overall throughput.
Question 5: What is the FIFO size and maximum baud rate of the National Instruments PXI-8433/2 PXI Serial Interface Module, and how do these features contribute to its data handling efficiency? Answer 5: The National Instruments PXI-8433/2 PXI Serial Interface Module, part number 779744-01, features a high-performance 2-port interface with isolated RS-485/RS-422 communication capabilities, a FIFO size of 128 bytes, a maximum baud rate of 3,000 kbaud, support for DMA transfers, the option to select between 4 and 2-wire transceiver modes, compatibility with standard COM ports, a flexible baud rate range, and a
