The Turck TBEN-L4-16DIP is a robust and compact block I/O module designed for demanding industrial automation applications. Featuring Turck’s multiprotocol technology, this device seamlessly operates on PROFINET, EtherNet/IP, and Modbus TCP networks, automatically detecting the active protocol upon startup. It provides 16 digital PNP inputs, making it ideal for collecting sensor signals directly in the field. With a rugged IP65/IP67/IP69K rated housing and industry-standard M12/M8 connectors, the TBEN-L4-16DIP ensures reliable performance even in harsh environments with exposure to dust, water, and high-pressure washdowns. The integrated Ethernet switch simplifies network topology, allowing for easy daisy-chaining of devices and reducing wiring complexity.