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NI TB-2640

Front-Mounting 4x128 Matrix Terminal Block for the NI PXI-2532 Switch

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  • Configures the NI PXI-2532 as a 4x128 1-wire matrix
  • Optional configuration includes 100 Ω 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
Data Sheet

The National Instruments TB-2640 is a front-mounting terminal block for the NI PXI-2532 high-density matrix switch. In addition to defining the PXI-2532 as a 4x128 matrix, the NI TB-2640 exposes signal connections through ribbon cable headers inside the housing. For high-power applications, 100 Ω protection resistors can be included in the configuration. To connect to the rows of additional PXI-2532 modules, two sets of row connections are available in the terminal block.

Data Sheet | View Pricing and Purchasing Information »

Part Number Description Est Ship  US Dollars Qty
NI TB-2640
779056-01NI TB-2640 Terminal Block for NI PXI-2532 as 4 X 128 Matrix10 - 15$ 299.00
779056-02NI TB-2640 Terminal Block for PXI-2532, 4 X 128 Matrix w/100 Ohm12 - 20$ 299.00

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Specifications Documents


Specifications Summary


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