ABB TU552-CS31 Bus Terminal Block

The bus terminal block, also known as bus terminal strip, fieldbus connection block or communication module connector, with the type number TU552-CS31 from ABB is an electrical module for signal and power distribution in industrial control systems. It has the dimensions 15 x 10 x 5 cm and weighs 0.16 kg. Bus terminal blocks serve the efficient connection of field devices to a bus system, enable the flexible expansion of I/O points, and simplify wiring in complex automation systems. Typical applications are found in mechanical engineering, process automation, and building management systems.