Murrelektronik's Cube67 is a modular and flexible field bus automation system that features increased power to assist in operating high-power-demand valves and other devices. With 16 multifunctional 1.6-A input or output points and an additional 16 output points with up to 2 A each, the unit is suited for hydraulic valve management applications. Double valves can be connected to one port on the module. Up to 32 signals are processed in a compact and robust package, allowing for flexibility in circuit design and expansion. Two separate load voltage circuits with up to 9 A can be realized via every 7/8-in connector. This enables four voltage circuits with 9 A each to be achieved within a single module.