The National Instruments BNC-2120 Shielded Connector Block (Part Number: 777960-01) offers a robust solution for interfacing with various National Instruments data acquisition and control devices, including X Series, S Series, E Series, NI 671x, and M Series modules. Designed with versatility in mind, the BNC-2120 features eight BNC connectors dedicated to differential analog input signals, complementing two additional BNC connectors for analog output signals. For digital I/O requirements, the connector block is equipped with screw terminals that support up to nine connections, accommodating 28–16 AWG wire. This shielded enclosure enhances signal integrity while enabling simultaneous connections to multiple signals. In addition to standard functionalities, the BNC-2120 includes a quadrature encoder, an onboard temperature reference, and a thermocouple connector for thermometric applications. The built-in function generator can produce various types of signal waves for diverse testing and experimental needs. The dimensions of the BNC-2120 are 10.5 in. x 4.41 in. x 2.35 in., with a weight of 2 lb 4.7 oz, and it comes with a 2-3 year warranty. Comprehensive user and maintenance manuals are available for download. For pricing information, please contact a National Instruments sales representative.