ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6400-4BD11-0AA0 - MICROMASTER 440 Control Unit
This component is a control unit designed for integration with the SIEMENS MICROMASTER 440 series of variable frequency drives. It provides the core processing intelligence and interface capabilities necessary for precise speed and torque regulation of three-phase AC induction motors. The unit manages motor operation, processes control signals, and facilitates communication with higher-level automation systems, targeting applications such as pumps, fans, conveyors, and general industrial machinery.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: Control Unit
- ELECTRICAL SPECS: Internal power supply derived from the host MICROMASTER 440 inverter provides low-voltage control signals.
- MECHANICAL/PHYSICAL: Module form factor, designed for internal mounting and integration within the chassis of a SIEMENS MICROMASTER 440 frequency inverter.
- INTERFACE/CONTROL:
- DIGITAL INPUTS: Multiple configurable digital inputs for control commands (e.g., Run/Stop, direction, fixed speeds, external fault acknowledgment).
- DIGITAL OUTPUTS: Multiple configurable digital outputs for status indication (e.g., Ready, Fault, Running, speed threshold reached).
- ANALOG INPUTS: Configurable analog inputs for setpoint control (e.g., speed reference, process feedback from sensors).
- ANALOG OUTPUTS: Configurable analog outputs for actual value feedback (e.g., motor speed, output current, output frequency).
- COMMUNICATION PROTOCOLS: Integrated support for USS (Universal Serial Interface) and MODBUS RTU via RS485. Fieldbus expansion capabilities via optional communication modules (e.g., PROFIBUS DP, PROFINET).
- FEEDBACK: Supports various encoder feedback types via optional modules for closed-loop speed and torque control.
- ENVIRONMENTAL/MOUNTING: Designed for internal mounting within the protective enclosure of a MICROMASTER 440 inverter.
- COMPATIBILITY/APPLICATION: Specifically engineered for seamless integration with SIEMENS MICROMASTER 440 Variable Frequency Drives. Utilized in industrial applications requiring robust and precise speed and torque control of AC motors, including material handling systems, HVAC applications, and process automation.
