Description
The TB-2642B is a specialized Terminal Block designed and manufactured by National Instruments for seamless integration with PXIe-2532B and PXI-2532B Switch Modules. This terminal block supports a single-wire, 16 x 32 matrix topology, allowing for flexible and complex routing configurations.
Users have the option to enhance the TB-2642B with optional protection resistance, which is available under the part number 782385-06; this feature helps safeguard the switch module’s reed relays from capacitive load-induced degradation. The base version of the TB-2642B, identified by part number 782385-07, comes without this added protection.
Moreover, the terminal block includes a convenient row protection bypass header, enabling the bypass of row protection resistors whenever necessary. It is engineered to handle a maximum current of 0.4 amperes per channel while maintaining a DC path resistance of less than 2.1 ohms, ensuring reliability and performance in various applications.
| Property | Description |
|---|---|
| Part Number | TB-2642B |
| Manufacturer | National Instruments |
| Compatible Switch Modules | PXIe-2532B, PXI-2532B |
| Configuration | Single-wire, 16 x 32 matrix topology |
| Optional Protection Resistance | Yes (Part number with resistance: 782385-06) |
| Base Version Part Number | 782385-07 (without protection resistance) |
| Row Protection Bypass | Yes (Row protection bypass header included) |
| Maximum Current per Channel | 0.4 amperes |
| DC Path Resistance | < 2.1 ohms |
Question 1: What features does the TB-2642B Terminal Block offer for integration with the PXIe-2532B and PXI-2532B Switch Modules, and what optional enhancement is available for protection resistance?
Answer 1: The optional protection resistance, part number 782385-06, provides benefits for the TB-2642B by safeguarding the PXIe-2532B or PXI-2532B Switch Modules’ reed relays from potential degradation caused by capacitive loads.
Question 2: How does the specialized TB-2642B Terminal Block from National Instruments, designed for integration with PXIe-2532B and PXI-2532B Switch Modules, accommodate complex routing configurations, and what optional feature can be added to protect the switch module’s reed relays?
Answer 2: The specialized TB-2642B Terminal Block from National Instruments accommodates complex routing configurations with its support for a single-wire, 16 x 32 matrix topology and offers an optional feature of protection resistance, available under part number 782385-06, to protect the switch module’s reed relays from capacitive load-induced degradation.
Question 3: What benefits does the optional protection resistance, part number 782385-06, provide for the TB-2642B when used with the PXIe-2532B or PXI-2532B Switch Modules?
Answer 3: The TB-2642B Terminal Block offers a single-wire, 16 x 32 matrix topology for flexible and complex routing configurations, specifically designed for integration with the PXIe-2532B and PXI-2532B Switch Modules, and it can be optionally enhanced with protection resistance available under the part number 782385-06 to protect the switch module’s reed relays from capacitive load-induced degradation.
Question 4: What are the key features and optional enhancements of the TB-2642B Terminal Block designed by National Instruments for use with PXIe-2532B and PXI-2532B Switch Modules?
Answer 4: The key features of the TB-2642B Terminal Block include support for a single-wire, 16 x 32 matrix topology, compatibility with PXIe-2532B and PXI-2532B Switch Modules, a row protection bypass header, and a maximum current capacity of 0.4 amperes per channel with less than 2.1 ohms of DC path resistance. Optional enhancements for the TB-2642B consist of adding protection resistance, available under part
Question 5: What types of protective enhancements are available for the TB-2642B, and how do they contribute to the longevity of the PXIe-2532B and PXI-2532B Switch Modules?
Answer 5: The TB-2642B terminal block can be enhanced with optional protection resistors available under part number 782385-06, which help protect the reed relays of the PXIe-2532B and PXI-2532B Switch Modules from damage caused by capacitive load-induced degradation, thus contributing to their longevity.
