The National Instruments NI-9976 Terminal Block Plug (Part Number: 196739-01) is a high-quality 2-pin male COMBICON to 2-pin female screw terminal block connector designed for seamless integration with C Series modules featuring three or four channels and two screw terminal positions. Each package contains ten plugs, facilitating easy and efficient wiring across multiple devices. These terminal block plugs enhance system organization and connectivity by providing a reliable and direct connection to C Series modules, thus improving setup times and overall reliability. The robust design includes D-SUB terminal blocks, which offer additional durability and safety through operator protection and strain relief. Compatible with all spring and screw terminal modules in the NI C Series that include the necessary connectors, the NI-9976 ensures secure connections with the capacity to accommodate up to two connections per block. This premium terminal block plug is engineered to enhance productivity and minimize connectivity challenges, making it an ideal choice for optimizing I/O operations within your system.