Carlo Gavazzi Y-Series IO-Link Master Network Blocks allow the connection of up to eight smart devices to the highest-level control system and support all aspects of Ethernet and I/O link devices. These IO-Link masters support the industry’s leading Ethernet protocols, such as EtherNet/IP™, PROFINET IO, and MODBUS TCP. In addition, the OPC UA protocol allows simultaneous access to the data of the smart devices attached from cloud-based applications via OPC UA clients. This architecture helps with a reliable, continuous, and transparent data flow from the sensors into cloud-based systems. The series is ideal for Industrial Internet-of-Things (IIoT) applications and are available in two different housing styles, one for IP67 harsh environment installation (YL) and one for cabinet installation (YN).