Description
The National Instruments TB-2627 Screw Terminal Block, identified by part number 192331D-01, is a specialized accessory designed for use with NI PXI-2527 modules. This product falls under the category of PXI Switches and is engineered to complement the functionality of PXI/PXIe-2527 modules, ensuring a seamless integration for users.
The TB-2627 model provides a versatile range of configuration options to cater to various testing and measurement scenarios. These configurations include 64 x 1 1-wire, 32 x 1 2-wire, 16 x 1 4-wire, dual 32 x 1 1-wire, and dual 16 x 1 2-wire multiplexers, allowing for a flexible adaptation to specific connectivity requirements.
With a maximum switching voltage of 300 V, both channel-to-channel and channel-to-earth, the TB-2627 ensures reliability and safety in high-voltage applications. Furthermore, it features a cold-junction sensor output ranging from 0.2 to 0.024 V across temperatures from 0 °C to 50 °C, providing accurate temperature readings vital for precision measurements.
The accuracy of the TB-2627 is maintained within ±0.5 °C in the temperature range of 15 °C to 35 °C and within ±1.0 °C when operating between 0 °C to 15 °C and 35 °C to 50 °C. Such precision ensures reliability and consistency in results, making it an invaluable component in sensitive applications.
Despite the announced obsolescence status, the TB-2627 remains available for purchase and repairs through Apex Waves, ensuring continued support for existing setups and facilitating long-term use of this critical component.
| Specification | Detail |
|---|---|
| Part Number | 192331D-01 |
| Model | TB-2627 |
| Category | PXI Switches |
| Description | NI TB-2627 Screw Terminal Block for NI PXI-2527 |
| Manufacturer | National Instruments |
| Compatible Modules | PXI/PXIe-2527 |
| Configuration Options | 64 x 1 1-wire, 32 x 1 2-wire, 16 x 1 4-wire, dual 32 x 1 1-wire, dual 16 x 1 2-wire multiplexers |
| Maximum Switching Voltage | 300 V (channel-to-channel and channel-to-earth) |
| Cold-Junction Sensor Output | 0.2 to 0.024 V from 0 °C to 50 °C |
| Accuracy (15 °C to 35 °C) | ±0.5 °C |
| Accuracy (0 °C to 15 °C and 35 °C to 50 °C) | ±1.0 °C |
| Obsolescence Status | Announced |
| Availability | Available for purchase and repairs by Apex Waves | Question 1: What is the part number for the NI TB-2627?
