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ABB 3BHE020455R0003｜Controller Module｜
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- Hardware & System Specifications
Core Architecture: RISC processor + 15k LUT FPGA
Interfaces:
2 × UART
2 × AnyIO interfaces
Communication Protocols (Native):
Modbus TCP
IEC 61850
POWERLINK
Expandable Fieldbus (via Anybus-S):
PROFIBUS
PROFINET
EtherCAT
I/O & Signal Resources
I/O Expansion: High-speed fiber-optic connected I/O modules
Supported Signals:
Universal I/O
Voltage monitoring
Temperature monitoring
Electrical, Mechanical & Environmental Parameters
Power Supply: 24 VDC (industrial grade)
Power Consumption: Approx. 12 W
Protection Rating: IP20 (cabinet installation required)
Mounting: Standard DIN rail
Dimensions (W × H × D): Approx. 97 × 45 × 130 mm
Weight: Approx. 0.5 kg
Operating Temperature: –20 °C to +60 °C (industrial wide-temperature range)
Compliance & Certifications
Certifications: CE, RoHS, UL
Product Lifecycle Status
Status: Legacy / Discontinued
Market Availability: Primarily original dismantled units and third-party refurbished products
Core Functions & Application Scenarios
Medium- to Low-Speed Control ApplicationsSupports control cycles from 100 μs to 1 ms, making it suitable for non-ultra-high-speed power electronics applications such as excitation regulation, medium-voltage variable-frequency drives, and SVC systems.
Multi-Protocol Communication
Native support for mainstream industrial communication protocols, with expandable third-party fieldbus options, enables centralized monitoring, system integration, and real-time data upload.
High-Accuracy Signal Processing
FPGA-based hardware acceleration provides high-precision data acquisition and deterministic real-time logic processing, ideal for applications such as power quality monitoring and control.
Fault Diagnosis & Protection
Integrated voltage and temperature monitoring functions support fault detection, alarm output, and fault reset, ensuring safe and reliable system operation.
Typical Applications
Generator excitation systems
Medium-voltage frequency converters
SVC / FACTS systems
Power electronic transformers
- Hardware & System Specifications
By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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