Product Overview
The ABB PM856AK01 (3BSE066490R1) is a high-performance processor unit designed for AC 800M control systems. Moreover, it integrates a microprocessor, RAM, real-time clock, and CompactFlash interface for efficient automation.
In addition, the unit offers two RJ45 Ethernet ports for control network connections and two RS-232 serial ports for configuration and service tools. Therefore, it provides versatile connectivity for industrial automation networks.
Key Functional Highlights
- Reliability: Supports simple fault diagnostics with robust industrial design.
- Modularity: Allows step-by-step expansion to match evolving system requirements.
- Protection: IP20 protection class ensures safe operation without enclosures.
- Communication: Dual Ethernet ports and two RS-232 ports enhance connectivity.
- Compatibility: Integrates with 800xA control builder for system configuration.
- EMC Certification: Complies with EN 61000-6-4 and EN 61000-6-2 standards.
Furthermore, the built-in LEDs and INIT push button simplify monitoring and maintenance, improving operational efficiency.
Technical Data
| Parameter | Details |
|---|---|
| Model Number | PM856AK01 |
| Article Number | 3BSE066490R1 |
| Processor Type | MPC860 |
| Clock Frequency | 24 MHz |
| RAM for Application | 10.337 MB |
| Flash Memory | 2 MB for firmware storage |
| Number of Applications | 32 |
| Number of Programs per Application | 64 |
| Number of Tasks | 32 |
| Cycle Time per Application | Down to 1 ms |
| Power Supply | 24 V DC (19.2–30 V DC) |
| Power Consumption | Typ. 180 mA / Max 300 mA |
| Power Dissipation | 4.32 W (Max 7.2 W) |
| Ethernet Interface | 2 × RJ45, 10 Mbit/s |
| RS-232 Ports | COM3 (modem signals), COM4 (config tool) |
| Protection Class | IP20 |
| Operating Temperature | +5 to +55 °C |
| Storage Temperature | -40 to +70 °C |
| Humidity | 5–95%, non-condensing |
| Certifications | CE, UL, ABS, BV, DNV-GL, LR, cULus |
Consequently, PM856AK01 delivers high-performance processing for demanding industrial control applications.
System Integration & Typical Applications
The PM856AK01 integrates seamlessly into AC 800M systems, supporting distributed automation and redundant configurations. Moreover, its dual Ethernet ports enable reliable network communication across control cabinets.
Typical Applications:
- Industrial Automation: Central processor for distributed control networks.
- Process Control Plants: Monitors and coordinates complex production processes.
- Marine Systems: Certified by ABS, DNV-GL, BV, LR for offshore control solutions.
- High-Reliability Applications: Supports configuration and real-time process monitoring.
Therefore, the processor unit ensures both system stability and flexible integration in industrial environments.
Details
| Weight | 1.1 kg |
|---|
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