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- ABB
- CM574-RS 1SAP170400R0001
- Communication Module
- Sweden (SE)
- 62 × 135 × 28 mm
- 0.095 kg
- Xiamen, China
- New & In Stock
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The ABB CM574-RS (1SAP170400R0001) is a compact communication module designed for ABB PLC and automation systems. It provides serial communication capabilities, enabling reliable data exchange between controllers, field devices, and external systems.
This module is widely used to support stable communication, flexible system integration, and efficient data transmission in industrial environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | CM574-RS |
| Part Number | 1SAP170400R0001 |
| Product Type | Communication Module |
| Function | Serial communication interface |
| Application | ABB PLC and automation systems |
| Communication Type | Serial communication (RS interface) |
| Interface Type | Communication port module |
| Signal Handling | Digital communication signals |
| Installation Type | DIN rail / control cabinet mounting |
| Dimensions | 62 × 135 × 28 mm |
| Weight | 0.095 kg |
| System Compatibility | ABB PLC platforms |
| Operating Environment | Industrial-grade |
Function and Working Principle
The CM574-RS operates as a serial communication interface module within ABB systems.
Its working process includes:
- Receiving data from PLC processors and control units
- Transmitting data via serial communication interfaces (RS-based)
- Enabling communication with external devices and field equipment
- Supporting configuration, monitoring, and control data exchange
- Ensuring stable and synchronized communication
This allows seamless integration between ABB systems and serial-based devices.
Role in Industrial Control Systems
Within ABB automation architectures, the CM574-RS plays an important role:
- Acts as a serial communication interface module
- Enables connectivity with external devices and networks
- Supports data exchange between PLC and field equipment
- Enhances system flexibility and expandability
- Improves overall communication reliability
It is essential for integrating legacy and serial-based devices into modern systems.
Industrial Applications
The ABB CM574-RS Communication Module is widely used in:
- Industrial automation systems
- PLC-based control systems
- Manufacturing and production lines
- Process control industries
- Energy and utility systems
- Equipment requiring serial communication interfaces
It is especially suitable for applications requiring RS-based communication with external devices.
Installation and System Integration
For optimal performance, the module should be installed as follows:
- Mounted on DIN rail inside control cabinets
- Connected to ABB PLC or controller systems
- Linked to external devices via serial communication ports
- Configured according to system communication requirements
- Installed with proper grounding and shielding
Correct installation ensures reliable and interference-free communication.
Compatible System Components
The CM574-RS typically works with:
- ABB PLC processor modules
- I/O modules and signal units
- Serial communication devices
- Industrial sensors and controllers
- Automation system networks
These components together form a complete industrial communication system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| CM574-ETH | Communication Module | Ethernet-based communication | Network systems |
| CI522-MODTCP | Interface Module | Modbus TCP support | Industrial networks |
| CI592-CS31 | Interface Module | PLC communication interface | Automation systems |
| ABB Serial Communication Modules | Interface Module | Multi-protocol support | Control systems |
| AC500 Communication Modules | PLC Module | Flexible integration | Industrial automation |
Key Advantages
- Reliable serial communication performance
- Compact DIN rail-mounted design
- Easy integration with ABB PLC systems
- Supports legacy device connectivity
- Stable industrial-grade operation
- Enhances system flexibility
Technical FAQs
What is the main function of the CM574-RS?
It enables serial communication between ABB PLC systems and external devices.
Is it a standalone controller?
No, it operates as a communication module within a PLC system.
Where is it typically used?
It is installed in industrial control cabinets for automation systems requiring serial communication.
Conclusion
The ABB CM574-RS (1SAP170400R0001) Communication Module is a reliable solution for serial data communication in ABB automation systems. Its ability to integrate external devices and support stable data exchange makes it an essential component in industrial control architectures.