Description
The 781688-01 (151828B-01L) part number refers to a PXI Switch known as the TB-2631B. This switch is designed to be compatible with the PXI-2530B Switch Module, providing users with a versatile tool for setting up complex test systems. The TB-2631B can be configured in multiple ways, including as a 4 x 32 (one-wire) matrix or a 4 x 16 (two-wire) matrix, depending on the specific needs of the application.
It features a 160-position connector that ensures a reliable connection to the PXI-2530B Switch Module. The voltage rating of up to 60 VDC and a current rating of up to 0.4 amperes make it suitable for a wide range of electrical applications. Furthermore, it is capable of handling signal compatibility of up to +5V for TRIGIN and TRIGOUT signals, adding to its versatility.
Among its noteworthy features are a strain-relief bar and 2 chassis screws for enhanced tightness and security. Additionally, it includes separate screw terminals for TRIGIN and TRIGOUT, simplifying the process of connecting trigger signals for test sequences. Despite being announced as obsolete by National Instruments, the TB-2631B remains available for purchase and repairs through Apex Waves, ensuring that users can continue to benefit from its functionality.
| Specification | Detail |
|---|---|
| Part Number | 781688-01 (151828B-01L) |
| Category | PXI Switches |
| Model | TB-2631B |
| Compatible Module | PXI-2530B Switch Module |
| Configurations | 4 x 32 (one-wire) matrix, 4 x 16 (two-wire) matrix |
| Connector Type | 160-position connector |
| Voltage Rating | Up to 60 VDC |
| Current Rating | Up to 0.4 amperes |
| Signal Compatibility | Up to +5V for TRIGIN and TRIGOUT signals |
| Features | Strain-relief bar, 2 chassis screws for tightness, Separate screw terminals for TRIGIN and TRIGOUT |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What is the part number for the TB-2631B PXI Switch?
Answer 1: 781688-01 or 151828B-01L
Question 2: Is the TB-2631B compatible with PXI-2530B?
Answer 2: Yes, it’s designed for compatibility.
Question 3: What are the configuration options for the TB-2631B?
Answer 3: 4×32 one-wire matrix or 4×16 two-wire matrix.
Question 4: What voltage and current can the TB-2631B handle?
Answer 4: Up to 60 VDC and 0.4A.
Question 5: Is the TB-2631B still available despite being obsolete?
Answer 5: Yes, available through Apex Waves.
