Turck introduces BEEP, the Backplane Ethernet Extension Protocol. BEEP is a new technology that has been integrated into many of our multiprotocol digital block I/O modules.
BEEP allows a network of up to 33 devices (1 Master + 32 Slaves) or 480 bytes of data to appear to the PLC as a single device on a single connection using a single IP address. By reducing the number of connections the PLC sees, the user will be able to create high density I/O networks and still utilize their low cost PLC.