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- ABB
- CM579-ETHCAT 1SAP170902R0001
- Communication Module
- Sweden (SE)
- 62 × 135 × 28 mm
- 0.101 kg
- Xiamen, China
- New & In Stock
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Product Overview
The ABB CM579-ETHCAT (1SAP170902R0001) is a high-performance communication module designed for ABB AC500 PLC systems. It functions as an EtherCAT master interface, enabling real-time, high-speed communication between controllers and distributed field devices.
This module is optimized for applications requiring deterministic communication, precise synchronization, and high data throughput in industrial automation environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | CM579-ETHCAT |
| Part Number | 1SAP170902R0001 |
| Product Type | Communication Module |
| Function | EtherCAT master communication |
| Communication Protocol | EtherCAT |
| Interface Type | Industrial Ethernet (RJ45) |
| Communication Ports | 2 × EtherCAT (RJ45) |
| Installation Type | DIN rail mounting |
| Dimensions | 62 × 135 × 28 mm |
| Weight | 0.101 kg |
| Power Supply | 24 V DC |
| Protection Class | IP20 |
| System Compatibility | ABB AC500 PLC platform |
| Operating Environment | Industrial-grade |
Function and Working Principle
The CM579-ETHCAT operates as an EtherCAT master communication module within PLC systems.
Its working process includes:
- Receiving control data from the PLC processor
- Managing EtherCAT network communication
- Transmitting real-time data to distributed I/O and field devices
- Synchronizing network nodes with high precision
- Ensuring deterministic cyclic data exchange
This allows high-speed, synchronized operation across automation systems.
Role in Industrial Control Systems
Within ABB automation architectures, the CM579-ETHCAT plays a critical role:
- Acts as an EtherCAT master communication interface
- Enables real-time distributed control
- Supports precise synchronization of multiple devices
- Enhances system responsiveness and performance
- Improves scalability of automation networks
It is essential for advanced control systems requiring high-speed communication.
Industrial Applications
The ABB CM579-ETHCAT Communication Module is widely used in:
- Motion control systems
- Robotics and automation equipment
- High-speed production lines
- Packaging and assembly systems
- Process automation industries
- Precision manufacturing environments
It is particularly suitable for applications requiring real-time and synchronized communication.
Installation and System Integration
For optimal performance, the module should be installed as follows:
- Mounted on DIN rail inside control cabinets
- Connected to ABB AC500 PLC systems
- Integrated into EtherCAT network topology
- Connected to field devices via RJ45 Ethernet ports
- Installed with proper grounding and shielding
Correct installation ensures high-speed and reliable communication.
Compatible System Components
The CM579-ETHCAT typically works with:
- ABB AC500 PLC processors
- EtherCAT-compatible I/O modules
- Distributed field devices
- Motion control systems
- Industrial Ethernet infrastructure
These components together form a complete real-time automation system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| CM579-ETHCAT (R0101) | Communication Module | Updated version | Automation systems |
| CM579-PNIO | Communication Module | PROFINET communication | Network systems |
| CM574-ETH | Communication Module | Standard Ethernet | General automation |
| CM574-RS | Communication Module | Serial communication | Legacy integration |
| ABB AC500 Communication Modules | PLC Module | Flexible networking | Industrial control |
Key Advantages
- High-speed EtherCAT communication
- Real-time deterministic data exchange
- Dual RJ45 ports for network connectivity
- Compact DIN rail-mounted design
- Easy integration with ABB AC500 systems
- Supports complex distributed automation
Technical FAQs
What is the main function of the CM579-ETHCAT?
It acts as an EtherCAT master for real-time communication in ABB PLC systems.
Does it support high-speed communication?
Yes, it is designed for high-speed, deterministic industrial networking.
Where is it typically installed?
It is installed in industrial control cabinets within PLC-based automation systems.
Conclusion
The ABB CM579-ETHCAT (1SAP170902R0001) Communication Module is a powerful and reliable solution for EtherCAT-based industrial communication. Its ability to deliver real-time, high-speed data exchange makes it a key component in modern automation and motion control systems.