National Instruments Corporation 782385-13 NI TB-2646B Terminal Block for NI 2532B as 1-Wire Quad 4x32 or 2-Wire Dual 4¿ù32 Matrix Matrix Topology Without Column Protection Resistors
- Configures an NI 2532B as a 1-wire quad 4x32 or 2-wire dual 4x32 matrix switch
- Optional configuration includes 100 protection resistors on the rows and columns
- Signal connections are made with ribbon cable headers inside the housing
- Designed to easily facilitate column expansion with dual row connections
The NI TB-2645B is a front-mounting terminal block for NI 2532B high-density matrix switches. In addition to defining an NI 2532B as a 16x16 matrix, the TB-2645B 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.