The 6SE7090-0XX84-0AF0 CU2 Control Module Siemens is a versatile member of the SIMOVERT MASTERDRIVES family, engineered to handle demanding industrial applications with precision and reliability. Available as a power electronic drive with a three-phase input, this unit generates a variable-frequency three-phase output to control motor speed continuously from a fixed 50/60 Hz supply. By leveraging advanced vector control, the 6SE7090-0XX84-0AF0 MASTERDRIVES CU2 CONTROL BOARD ensures exceptional dynamic performance, making it ideal for applications that require both accuracy and responsiveness.

Designed for flexibility, the Open-loop Control Module Siemens 6SE7090-0XX84-0AF0 supports multiple configurations: from compact units ranging 2.2 kW to 37 kW, to chassis options up to 200 kW, and cabinet solutions reaching 1500 kW. It caters to various control strategies including Frequency Control (FC) for simpler tasks like pumps and fans, Vector Control (VC) for higher dynamic and precision needs, and Servo Control (SC) for advanced servo drive applications. Its microprocessor-based field-oriented vector control combined with fast secondary current regulation enables precise torque and speed management.

Upon startup, the 6SE7090-0XX84-0AF0 CLOSED-LOOP AND OPEN-LOOP CONTROL MODULE simplifies commissioning—requiring only the motor selection before it’s ready to operate. It automatically identifies motor parameters (MOTID) to optimize performance, with capabilities such as a preset 5 kHz pulse frequency adjustable up to 7.5 kHz and support for a maximum stator frequency of 400 Hz. This drive is also suitable for winder drives, foil processing, and packaging machines, seamlessly adapting through closed-loop speed or torque control modes.

The Siemens 6SE7090-0XX84-0AF0 integrates with ERN 1387 encoders, compatible incremental encoders, or resolvers for precise feedback. With optional braking units, it extends to four-quadrant operation, making it an outstanding solution for both single-motor and multi-motor setups. Overall, the Siemens 6SE7090-0XX84-0AF0 stands out for delivering high-performance motor control within a scalable and application-ready platform.