Description
ABB RDCU-12C is a digital control unit specifically designed for use in power plants and substations, providing control and monitoring capabilities for electrical equipment. Below are its key parameters, specifications, dimensions, weight, series, features, and functions described in English:
Parameters and Specifications:
Power Supply: Operates on a 24V DC power source.
Input: The unit has 8 digital inputs, 8 digital outputs, and 4 analog inputs.
Input Voltage Range: It can accept an input voltage range of 0-250V AC/DC.
Input Type: Accepts either current or voltage inputs.
Input Resistance: Has an input resistance of 1MΩ.
Output Type: Can be configured for relay or transistor outputs.
Dimensions and Weight:
Dimensions: Measures 120mm x 80mm x 40mm (width x depth x height).
Weight: Approximately 500g.
Series:
Belongs to ABB’s series of control units.
Features:
Communication Protocols: Supports multiple communication protocols, including Modbus, Profibus, and Ethernet, facilitating seamless integration with various systems.
Temperature Range: Can operate within a temperature range of -40°C to 70°C.
Certifications: Certified for use in hazardous areas and meets ATEX, IECEx, and UL standards.
Protection: High protection rating of IP67, making it suitable for use in harsh environments.
Functions and Applications:
Control and Monitoring: The ABB RDCU-12C is used to control and monitor electrical equipment in power plants and substations.
Industrial Applications: Widely used in various industrial control applications, such as pumps, fans, compressors, and inverters.
Integration: Its compatibility with multiple communication protocols allows for easy integration with PLCs, DCS systems, and other automation equipment.
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