Description
The Part Number 192669D-01L refers to a TB-2621 model, categorized under DAQ Device Accessories. This product is described as a High Voltage CAT II 150V 37-Pin Front Mounting PXI Terminal Block, manufactured by National Instruments. The NI Part Number for this specific item is 779444-01.
It is designed to be compatible with 37-pin PXI devices, such as the NI-6521, NI-6510, NI-6520, NI-6516, NI-6519, NI-6517, and NI-6518, among others. The terminal block facilitates 37 input/output signals through a total of 40 screw terminals. It supports a wire size range from 16-30 AWG, allowing flexibility in connecting a variety of wire gauges.
While an Accessory Keying Kit is optional, the product is designed for front panel mounting on industrial PXI devices, ensuring a secure installation. The voltage rating of this terminal block is 150 VDC/VAC, with a current rating of 2 A per conductor. It is specifically designed for DC coupling, and includes a strain-relief bar to manage and secure cable connections effectively.
Despite being announced as obsolete, this terminal block remains available for purchase and repairs through Apex Waves, ensuring continued support for users who rely on this critical component for their DAQ setups.
| Specification | Detail |
|---|---|
| Part Number | 192669D-01L |
| Model | TB-2621 |
| Category | DAQ Device Accessories |
| Description | High Voltage CAT II 150V 37-Pin Front Mounting PXI Terminal Block |
| Manufacturer | National Instruments |
| NI Part Number | 779444-01 |
| Compatibility | 37-pin PXI devices (e.g., NI-6521, NI-6510, NI-6520, NI-6516, NI-6519, NI-6517, NI-6518) |
| Terminal Connections | 37 input/output signals with a total of 40 screw terminals |
| Wire Size | 16-30 AWG |
| Accessory Keying Kit | Optional |
| Mounting | Front panel of industrial PXI device |
| Voltage Rating | 150 VDC/VAC |
| Current Rating | 2 A per conductor |
| Coupling | DC |
| Strain-Relief Bar | Yes |
| Obsolete Status | Announced but available for purchase and repairs by Apex Waves |
Question 1: What is the voltage rating of the TB-2621?
Answer 1: 150 VDC/VAC
Question 2: Can the TB-2621 support wires of 24 AWG?
Answer 2: Yes, it supports wire sizes from 16-30 AWG.
Question 3: Is the TB-2621 compatible with the NI-6520?
Answer 3: Yes, it’s compatible with 37-pin PXI devices like NI-6520.
Question 4: What is the current rating per conductor for TB-2621?
Answer 4: 2 A per conductor
Question 5: Can I still purchase the TB-2621 even if it’s obsolete?
Answer 5: Yes, available for purchase and repairs through Apex Waves.
