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National Instruments TB-2643 / TB2643 / 191981A-02 / 191981A02 Front-Mount 4x64 Matrix Terminal Block for NI 2532 Switches
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By National Instruments
National Instruments TB-2643 / TB2643 / 191981A-02 / 191981A02 Front-Mount 4x64 Matrix Terminal Block for NI 2532 Switches Designed to easily facilitate column expansion with dual row connections Optional configuration includes 100 Ω protection resistors on the rows and columns Signal connections ar…
Description
National Instruments TB-2643 / TB2643 / 191981A-02 / 191981A02 Front-Mount 4x64 Matrix Terminal Block for NI 2532 Switches
- Designed to easily facilitate column expansion with dual row connections
- Optional configuration includes 100 Ω protection resistors on the rows and columns
- Signal connections are made with ribbon cable headers inside the housing
- Configures an NI 2532 as a 4x64 two-wire matrix
The NI TB-2643 is a front-mounting terminal block for NI 2532 high-density matrix switches. In addition to defining an NI 2532 as a 4x64 matrix, the TB-2643 exposes signal connections through ribbon cable headers inside the housing. For high-power applications, you can include 100 Ω protection resistors in the configuration (not included). To connect to the rows of additional NI 2532 switches, two sets of row connections are available in the terminal block.