Murrelektronik's Cube67+ offers a IO-Link solution with Ethernet/IP and Profinet bus nodes that support the Cube IO-Link module. This module, part number 56766, includes 4 hybrid IO-Link master ports. These hybrid ports can be configured as either Class A or Class B. Cube67+ allows users to daisy-chain up to 32 Cube IO-Link master modules. This means you only need one IP address for up to 128 IO-Link devices.