Product Description:
National Instruments Corporation 782385-03 NI TB-2641B Terminal Block for NI 2532B as 1-Wire 8x64 Matrix Topology Without Column Protection Resistors
- Configures an NI 2532B as an 8x64 one-wire matrix
- Designed to facilitate column expansion with dual row connections
- Signal connections are made with ribbon cable headers inside the housing
- Optional configuration includes 100 ohm protection resistors on the rows and columns
The NI TB-2640B is a front-mounting terminal block for NI 2532B high-density matrix switches. In addition to defining an NI 2532B as a 4x128 matrix, the TB-2640B exposes signal connections through ribbon cable headers inside the housing. For high-power applications, you can include 100 ohm protection resistors in the configuration. To connect to the rows of additional NI 2532B switches, two sets of row connections are available in the terminal block.
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