PRODUCT DESCRIPTION
ASEA BROWN BOVERI 64640402 - Control Unit Module
This component is a core control unit module, specifically the RDCU-02C, designed for integration within ASEA BROWN BOVERI ACS800 series variable speed AC drives. It provides the central processing and control logic for precise motor speed and torque regulation, facilitating advanced vector control and direct torque control (DTC) algorithms. This module is critical for applications demanding high-performance motor control in industrial environments, including pumps, fans, conveyors, extruders, and general machinery automation.
Technical Specifications:
- SERIES/FAMILY: ACS800 Series
- COMPONENT TYPE: Control Unit Module (RDCU-02C)
- ELECTRICAL SPECS: Operates on internal DC power supply from the drive specific voltage levels (e.g., 5VDC, 24VDC) are internal to the drive system.
- MECHANICAL/PHYSICAL: Printed Circuit Board (PCB) form factor, designed for internal slot mounting within ACS800 drive frames.
- INTERFACE/CONTROL:
- DIGITAL INPUTS: 6 programmable digital inputs.
- DIGITAL OUTPUTS: 2 programmable relay outputs.
- ANALOG INPUTS: 2 programmable analog inputs (voltage/current configurable).
- ANALOG OUTPUTS: 2 programmable analog outputs (voltage/current configurable).
- FEEDBACK INTERFACE: Supports incremental encoder feedback.
- COMMUNICATION: Integrated RS-485 (Modbus RTU). Features slots for optional fieldbus adapter modules (e.g., PROFINET, EtherNet/IP, PROFIBUS DP, DeviceNet, Modbus TCP).
- SAFETY FUNCTION: Integrated Safe Torque Off (STO) functionality.
- ENVIRONMENTAL/MOUNTING: Designed for internal installation within the host drive's enclosure relies on the drive's IP rating and cooling system.
- COMPATIBILITY/APPLICATION: Exclusively compatible with ASEA BROWN BOVERI ACS800 series single drives and drive modules. Essential for applications requiring advanced AC motor control, including constant torque, variable torque, and high-dynamic applications.