The NI TB-2634 Terminal Block is an accessory designed specifically for use with the PXI-2529 switch module, enabling efficient matrix configurations. This 2-wire terminal block mounts directly to the front of the switch module and features ribbon cable headers that provide direct access to both the rows and columns of the matrix, as well as connections for trigger input and output signals. The TB-2634 is rated for Category I measurements and can safely carry up to 150 V signal voltages, with the capability to withstand surge voltages of up to 800 V. When integrated into a system featuring a PXI Chassis and the PXI-2529 module, this terminal block allows users to configure their switch modules for a 2-wire, 4 x 32 matrix setup. The part number for the TB-2634 is 778840-01, and it comes backed by a warranty of 2 to 3 years. Comprehensive user and maintenance manuals are available for download to assist with installation and operation. For pricing information, please contact a sales representative.