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- ABB
- CPU86-NDP 57772239
- Processor Module
- Sweden (SE)
- 40 x 195 x 220 mm
- 0.49 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
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Product Overview
The ABB CPU86-NDP (57772239) is a central processor module used in ABB industrial control and drive systems. It serves as the main computing unit responsible for executing control logic, managing communication, and coordinating system operations within automation architectures.
This module is designed for high-reliability industrial environments, where stable processing performance and deterministic control are required.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | CPU86-NDP |
| Part Number | 57772239 |
| Product Type | Processor Module |
| Function | Central processing unit (CPU) |
| System Role | Control and logic execution module |
| Communication | Industrial fieldbus / network interfaces |
| Operating Voltage | DC 24V (typical system supply) |
| Processing Type | Industrial-grade CPU architecture |
| Installation Type | Rack / module-based system mounting |
| Dimensions | 40 × 195 × 220 mm |
| Weight | 0.49 kg |
| Operating Environment | Industrial automation systems |
Function and Working Principle
The CPU86-NDP operates as the core processing unit of an ABB automation system.
Its working process includes:
- Executing PLC control logic and automation programs
- Processing real-time input/output signals
- Managing communication with field devices and modules
- Coordinating system timing and control cycles
- Handling diagnostics and system status monitoring
This ensures synchronized and deterministic control of industrial processes.
Role in Industrial Control Systems
Within ABB automation architectures, the CPU86-NDP plays a central role:
- Acts as the main controller of the automation system
- Coordinates all connected I/O and communication modules
- Executes control algorithms and process logic
- Ensures real-time system response
- Maintains overall system stability and operation
It is the “brain” of the automation platform.
Industrial Applications
The ABB CPU86-NDP Processor Module is widely used in:
- Industrial automation systems
- Manufacturing production lines
- Process control systems
- Drive and motion control systems
- Power generation and distribution systems
- Heavy industrial machinery control
It is particularly suitable for mission-critical control applications requiring stable processing performance.
Installation and System Integration
For optimal performance, the module should be installed as follows:
- Mounted in ABB control racks or PLC systems
- Connected to I/O and communication modules
- Integrated into industrial control networks
- Properly grounded and shielded
- Configured with system-specific control software
Correct installation ensures stable and reliable operation.
Compatible System Components
The CPU86-NDP typically works with:
- ABB I/O modules
- Communication modules (PROFIBUS, Ethernet, etc.)
- Power supply modules
- Industrial sensors and actuators
- Drive control systems
These components form a complete automation control system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ABB AC800M CPU series | Processor Module | Modern PLC control | Advanced automation |
| ABB PM series CPUs | Processor Module | Modular PLC processing | Industrial control |
| ABB AC500 CPU modules | PLC CPU | Flexible control system | Machine automation |
| ABB drive control CPUs | Processor Module | Drive integration | Motion systems |
| ABB control boards (CPU86 variants) | Processor Module | Legacy systems | Installed base support |
Key Advantages
- Central processing for industrial automation systems
- Reliable real-time control execution
- Strong compatibility with ABB system architecture
- Stable long-term industrial operation
- Supports modular system expansion
- Designed for demanding environments
Technical FAQs
What is the main function of the CPU86-NDP?
It executes control logic and manages system-wide automation tasks.
Is it a communication module or CPU?
It is a central processor module (CPU), not a communication-only module.
Where is it typically used?
It is installed in ABB industrial control systems for machine and process automation.
Conclusion
The ABB CPU86-NDP (57772239) Processor Module is a core control unit in ABB automation systems. It provides stable processing performance, system coordination, and reliable real-time control, making it essential for industrial automation and drive control applications.