ABB ZCU-12L 3AXD50000794058 is a high-performance drive control unit designed to run primary software configurations for industrial frequency converters.
ABB ZCU-14 3AXD50000005164 is a high-performance drive control unit designed to execute complex application processing within industrial frequency converters.
The 07KT94 is an ABB AC31 PLC basic unit. It functions as a compact, self-contained controller to execute local programs and support module expansions.