This series of products allows to integrate an OPC UA network with a Serial network. The HD67B08 is an OPC UA Client / Serial Converter and it allows you to read/write the data from one or more OPC UA Servers using Serial devices (like PLC, PC etc). The HD67B26 is an OPC UA Server / Serial Converter and it allows you to read/write the data from one or more Serial devices (like barcode scanners, printers, RFID, weight scales etc) using one or more OPC UA Clients.The OPC UA communication can be encrypted, ensuring a SECURE and SAFETY communication.