Description
ABB PM866A 3BSE076359R1
It is the core processor module (CPU) in ABB’s 800xA/AC800M series distributed control systems (DCS) and programmable logic controllers (PLCs), mainly used in industrial automation, robotics and large-scale process control scenarios.
| Item | Details |
|---|---|
| Model / Order Number | PM866A 3BSE076359R1 |
| Product Position | Central processing unit (CPU), also serves as a PLC/DCS controller |
| Processor | 32‑bit high‑performance processor (commonly an ARM Cortex‑A9, ~1.2 GHz) |
| Memory / Storage | 8 MB RAM + 32 MB Flash (some versions provide 2 GB RAM + 16 GB Flash) |
| Communication Interfaces | Ethernet (dual RJ45), serial (RS‑232/RS‑485), PROFINET, PROFIBUS DP, CAN, DeviceNet, and other fieldbuses |
| I/O Expansion | Supports 16 digital inputs, 16 digital outputs, 8 analog inputs, 4 analog outputs (additional I/O can be added via expansion modules) |
| Power Supply | 24 V DC (some models also support 220‑380 V) |
| Operating Environment | Temperature range –40 °C ~ +70 °C, protection rating IP20, suitable for harsh industrial sites |
| Dimensions / Weight | Approximately 150 mm × 72 mm × 110 mm, weight about 0.5 kg (packaging may vary) |
| Key Functions | • Real‑time high‑speed control and data processing • Multi‑protocol communication for seamless integration with supervisory systems, field I/O, robots, etc. • Built‑in diagnostics, fault detection, and optional redundant CPU for enhanced reliability |
| Typical Applications | • Process control in power plants, steel mills, cement factories, paper mills, shipbuilding, and other heavy‑industry sectors • Control of ABB IRB 1400/1600 robot series • Core control unit in large DCS/PLC projects |
| Certifications / Quality | Meets IEC, EMC, ISA safety standards; holds ISO 9001/14001 quality‑system certifications |
| Warranty / Service | One‑year factory warranty, global supply, fast delivery and technical support from ABB |
Brief Description
The ABB PM866A 3BSE076359R1 utilizes a high‑performance 32‑bit processor and ample memory to deliver fast, precise control and data processing on the shop floor. It offers a rich set of communication interfaces (Ethernet, serial, PROFINET, PROFIBUS, etc.) and flexible I/O configurations to meet a wide range of automation requirements. Its modular design, redundancy options, and comprehensive diagnostic capabilities provide high reliability and maintainability for critical industries such as power, metallurgy, chemicals, and robotics.
Sales of the brand:
ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.
☀️Tara(Sales Director)
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🥇Product Condition: One-year warranty
Company Overview
Main Products
We specialize in supplying original imported spare parts for DCS, PLC, robotics, and large servo systems from leading global brands, including:
- FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
- ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
- HONEYWELL | RELIANCE | SCHNEIDER | MODICON
- Westinghouse | WOODWARD | Motorola | Rexroth | SEW
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