Description
The product with Part Numbers 184793F-02 and 778277-01 falls under the Category of PXI Switches. This particular model, designated as PXI-4021, is known as the NI PXI-4021 Switch Controller. It is designed to be compatible with SCXI-based switching systems, ensuring a wide range of utility and integration capabilities.
The Control Interface for the PXI-4021 can be via a PCI or PXI slot, with an additional option for USB control through a USB-1359 communication adapter, which is optional and facilitates ease of use and flexibility in various setups. To operate, this device requires specific software, namely NI-SWITCH, with an option to enhance its functionality using NI Switch Executive software.
One of the notable features of the PXI-4021 is its support for various Switching Modes. It can operate using independent switch banks or perform scanning with the capability to handle up to 32,000 connections, making it incredibly versatile for a wide range of applications. Additionally, it supports multiple types of Terminal Blocks, including screw terminals, spring terminals, and ribbon cable terminals, offering flexibility in connecting and configuring the system according to specific needs.
| Specification | Detail |
|---|---|
| Part Number | 184793F-02, 778277-01 |
| Category | PXI Switches |
| Model | PXI-4021 |
| Description | NI PXI-4021 Switch Controller |
| Compatibility | SCXI-based switching systems |
| Control Interface | PCI or PXI slot, USB-1359 communication adapter for USB control (optional) |
| Software Requirement | NI-SWITCH |
| Software Option | NI Switch Executive |
| Switching Modes | Independent switch banks, Scanning with up to 32,000 connections |
| Terminal Blocks | Screw terminals, Spring terminals, Ribbon cable terminals |
Question 1: What are the part numbers for the NI PXI-4021?
Answer 1: 184793F-02 and 778277-01
Question 2: Can the PXI-4021 be used with SCXI systems?
Answer 2: Yes, it’s compatible with SCXI systems.
Question 3: What software is required for operating the PXI-4021?
Answer 3: NI-SWITCH, optionally NI Switch Executive.
Question 4: How can the PXI-4021 be connected and controlled?
Answer 4: Via PCI/PXI slot or optionally through USB with USB-1359.
Question 5: What types of terminals does the PXI-4021 support?
Answer 5: Screw, spring, and ribbon cable terminals.

