1. Product Overview
The ABB 560CMU80R1 1KGT008800R0001 is a central control communication module belonging to the ABB RTU560 series, which is part of the industrial automation Remote Terminal Unit (RTU) product family.
As a core component of the RTU560 system, this module is mainly responsible for I/O module management, process event reading, command transmission and multi-system intercommunication. It plays a vital role in industrial automation, remote monitoring and Supervisory Control And Data Acquisition (SCADA) systems.
2. Main Technical Specifications
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Parameter Item
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Specification
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Processor
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32-bit ARM Cortex-A8 Controller (AM3352)
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Main Frequency
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≥200 MHz
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Memory
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128 MB RAM, 256 MB Flash
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Serial Interface
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2 × RS-232/RS-485 ports
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Ethernet Interface
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2 × 10/100BaseT (RJ45) ports
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USB Interface
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1 × USB port
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Real-Time Clock
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Battery-backed
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Power Supply Voltage
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24V DC or 48V DC (configurable)
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Power Consumption
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Typical: 5W – 15W
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Operating Ambient Temperature
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-25°C to +70°C
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Ingress Protection Rating
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IP20 (for indoor cabinet installation)
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3. Product Features
3.1 High-Performance Processing
Equipped with a high-performance 32-bit RISC CPU, the module supports massive real-time data processing and can execute complex logic operations and industrial control tasks stably and efficiently.
3.2 Multi-Protocol Compatibility
It supports mainstream industrial communication protocols including IEC 60870-5-101/104, DNP3, Modbus, PROFIBUS and OPC, ensuring excellent compatibility with diverse industrial devices and systems.
3.3 High-Reliability Design
It adopts a three-level redundancy design covering power supply, communication lines and CPU, effectively avoiding system downtime caused by single-point faults. The built-in ProConOS real-time operating system guarantees outstanding processing performance and long-term operational stability.
3.4 Flexible Scalability
Featuring hot-swap capability and modular design, the module enables convenient system expansion, equipment replacement and daily maintenance without interrupting the normal operation of the entire system.
3.5 International Standard Compliance
The product has obtained CE, UL and other international certifications, and complies with the IEC 61131-3 PLC logic standard, meeting global industrial safety and performance specifications.
4. Structure and Composition
4.1 Physical Specifications
- Dimensions: Approximately 140×203×58mm (19-inch 3HE Euro card format)
- Weight: Approximately 0.21kg
- Installation Method: Rack mounting / DIN rail mounting
4.2 System Architecture
The RTU560 system adopts a multi-processor distributed architecture, with the core components as follows:
- Central Control Module (CMU): 560CMU80R1 serves as the core control unit of the entire system
- I/O Module: Supports extended analog input/output and digital input/output functions
- Power Supply Module: 560PSU01/02, supports redundant power supply configuration to improve system reliability
- Communication Expansion Module: Including 560CMR01/02 and other extended models
4.3 Communication Structure
The CMU communication unit is configured with diversified interfaces to meet multi-scenario communication demands:
- 2 × Serial interfaces (RS-232/RS-485) for long-distance remote communication
- 2 × Ethernet interfaces (10/100BaseT) for high-speed network transmission
- 1 × USB interface for local debugging and data upload/download
- 1 × SPI bus interface for internal system data interaction
5. Application Fields
With superior performance and strong compatibility, this module is widely applied in industrial monitoring and control scenarios across multiple industries:
5.1 Power System
Substation Automation System (SAS), power dispatching control, power transmission and distribution monitoring
5.2 Industrial Automation
Industrial process control, Supervisory Control and Data Acquisition (SCADA) system, production line automatic integration
5.3 Energy Management
Oil and gas pipeline network monitoring, wind power, hydropower and nuclear power station monitoring, renewable energy power station operation control
5.4 Smart City & Infrastructure
Water conservancy telemetry and monitoring, urban public infrastructure monitoring system