Description
The National Instruments PXI-8431/8, with a part number of 779537-01, is a versatile interface module supporting RS-485/RS-422 communication standards capable of handling data packets of 5, 7, or 8 bits, and it achieves a maximum baud rate of 3 Mb per second.
It is designed to connect up to 32 devices via its multi-drop capability, adhering to the EIA-485 Standard, which ensures reliable signal quality even over long cable lengths of up to 4000 feet.
The module includes a 68-position SCSI connector and comes with an adapter cable (68-pin SCSI to 8 DB-9 male), ensuring wide compatibility with various devices. The power requirements are modest at +5 VDC with 925 mA typical consumption, and a maximum of 1.4 A.
With a weight of 137 g and compact dimensions of 3.94 x 6.37 inches, this interface module is portable and fits easily into a range of setups. Despite its Mature Status announced by National Instruments, the PXI-8431/8 remains available for purchase and repairs through Apex Waves, providing continued support for existing and new users.
| Specification | Detail |
|---|---|
| Part Number | 779537-01 |
| Interface Type | RS-485/RS-422 |
| Data Bits | 5, 7, 8 bits |
| Maximum Baud Rate | 3 Mb per second |
| Multi-Drop Capability | Up to 32 devices |
| RS-485 | EIA-485 Standard |
| Cable Length Support | Up to 4000 feet |
| Connector Type | 68-position SCSI |
| Included Adapter Cable | 68-pin SCSI to 8 DB-9 male |
| Power Requirement | +5 VDC at 925 mA typical, 1.4 A maximum |
| Weight | 137 g |
| Dimensions | 3.94 x 6.37 inches |
| Mature Status | Announced by National Instruments |
| Availability | Available for purchase and repairs by Apex Waves |
Question 1: What are the bit size options for data packets that the National Instruments PXI-8431/8 can handle, and what is its maximum baud rate?
Answer 1: The National Instruments PXI-8431/8 can handle data packets of 5, 7, or 8 bits and achieves a maximum baud rate of 3 Mb per second.
Question 2: What are the capabilities and features of the National Instruments PXI-8431/8, including its support for RS-485/RS-422 standards, data packet size, maximum baud rate, and connectivity options for multiple devices?
Answer 2: The National Instruments PXI-8431/8 is a versatile interface module that supports RS-485/RS-422 communication standards, handles data packets of 5, 7, or 8 bits, reaches a maximum baud rate of 3 Mb per second, and can connect up to 32 devices through its multi-drop capability, featuring a 68-position SCSI connector and including an adapter cable for extensive compatibility.
Question 3: What are the capabilities and specifications of the National Instruments PXI-8431/8 interface module, including its communication standards, baud rate, and maximum number of connectable devices?
Answer 3: The National Instruments PXI-8431/8 interface module can handle data packets of 5, 7, or 8 bits and achieves a maximum baud rate of 3 Mb per second; it can connect up to 32 devices and supports cable lengths of up to 4000 feet in adherence to the EIA-485 Standard.
Question 4: What are the data packet size options and maximum baud rate achievable with the National Instruments PXI-8431/8 interface module, and what is its connection capability in terms of the number of devices and cable length according to the EIA-485 Standard?
Answer 4: The National Instruments PXI-8431/8 interface module supports RS-485/RS-422 communication standards, offers a maximum baud rate of 3 Mb per second, and can connect up to 32 devices, adhering to the EIA-485 standard for reliable performance.
Question 5: What data bit sizes does the National Instruments PXI-8431/8 interface module support, and what is its maximum baud rate?
Answer 5: The National Instruments PXI-8431/8 interface module supports data packets of 5, 7, or 8 bits and achieves a maximum baud rate of 3 Mb per second.
