ABB PM866-2 3BSE050201R1 AC800M Redundant CPU Module(XIONGBA)

ABB PM866-2 3BSE050201R1 AC800M Redundant CPU Module(XIONGBA)

Brand Model: ABB PM866-2 3BSE050201R1
Product Name: AC800M Redundant CPU Module
Weight: 2.7 kg (kit)
Origin: Sweden
Inventory: In stock
Delivery Time: 3–7 days after payment

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Description

The ABB PM866-2 3BSE050201R1 is a high-availability redundant processor unit designed for industrial automation within ABB’s AC800M series. It builds on the robust PM866 platform by introducing redundant architecture, making it ideal for applications requiring continuous operation with minimal downtime. Below is a detailed overview based on verified specifications and application insights:

Technical Specifications

Parameter Name Parameter Value
Product Model ABB PM866-2 3BSE050201R1
Manufacturer ABB
Product Type AC800M Redundant CPU Module (Dual Processor Kit)
Processor MPC866, 133 MHz (32-bit RISC with error detection)
Memory 64 MB RAM (51.389 MB application space), 4 MB flash for firmware storage
Communication Interfaces 2 x RJ45 Ethernet (10 Mbit/s), 2 x RS-232C (COM3 with modem control)
Redundancy Support Hot standby redundancy (switchover ≤10 ms), dual power inputs
Power Supply 24 V DC (19.2–30 V DC wide-range input, 5.1 W typical consumption)
Operating Temperature +5°C to +55°C (standard), -20°C to +60°C with optional extended environment kit
Safety Certification ATEX Zone 2 (UL 60079-15), CE, UL, IEC 61131-2
Vibration Resistance 5–500 Hz, 0.2 g (IEC 60068-2-6)
Protection Class IP20 (conformal coating available for moisture resistance)
Dimensions 119 mm × 186 mm × 135 mm (4.7″ × 7.3″ × 5.3″)
Weight 1.2 kg per CPU module; 2.7 kg for redundant kit
Protocol Support MMS, IAC, Modbus TCP, Profibus DP (via optional communication modules)

Key Features and Advantages

  1. Redundant Architecture for High Availability:
    The PM866-2 is sold as a redundant kit (e.g., PM866K02) containing two PM866K01 CPU modules, dual baseplates (TP830), and redundant communication cables (TK850/TK851) 28. This setup ensures seamless switchover within ≤10 ms, critical for applications like power distribution and process control where downtime is costly.
  2. High-Speed Processing:
    The MPC866 processor enables rapid execution of complex control algorithms (0.09 ms per 1,000 boolean operations) 25, supporting real-time data processing for manufacturing automation and energy management systems.
  3. Flexible Communication:
    Dual Ethernet ports and RS-232 interfaces facilitate integration with industrial networks (e.g., Modbus TCP, Profibus DP via CI867-eA modules) and third-party systems. IEEE 1588 time synchronization ensures accurate coordination across distributed systems 18.
  4. Scalable Design:
    Compatible with the full range of S800 I/O modules and ABB’s 800xA system, the PM866-2 supports phased expansions and integration with existing infrastructure. Its modular architecture reduces total cost of ownership 611.
  5. Rugged Reliability:
    Withstand harsh industrial conditions (vibration up to 0.2 g, wide temperature range) and optional conformal coating for dust/moisture protection. ATEX certification permits use in explosive atmospheres (Zone 2) 25.

Application Areas

  • Industrial Automation: Manufacturing lines (robotics, packaging), leveraging high-speed processing and redundancy.
  • Energy Management: Power plants, renewable energy systems (grid integration, turbine control).
  • Process Industries: Chemical and pharmaceutical facilities for batch control and quality monitoring.
  • Transportation and Infrastructure: Metro systems, water treatment plants (pump stations, wastewater treatment).

Redundant Kit Components

The PM866K02 redundant kit includes 224:

 

  • 2 × PM866K01 CPU modules
  • 2 × TP830 baseplates (115 mm width)
  • 2 × TB807 ModuleBus terminators
  • 2 × TK850 CEX-Bus expansion cables
  • 2 × TK851 RCU-link cables
  • 2 × Memory backup batteries (4943013-6)

Installation and Maintenance

  • Installation: Mount on TP830 baseplates using DIN rail clips. Configure dual Ethernet links and TB852-eA terminators for redundancy 18.
  • Maintenance: Quarterly inspections for dust accumulation; replace internal batteries annually. Use ABB’s Remote Diagnostics Tool for proactive monitoring.

Product Assurance

  • Warranty: 1 year (defects in materials/workmanship).
  • Support: ABB’s global service network provides 24/7 technical assistance.
  • Delivery: Spot inventory available; typically ships within 3–7 business days 210.

Comparison with Related Models

Model Key Difference
PM865K01 SIL3-certified for safety-critical applications (e.g., ESD systems) 23.
PM866 Non-redundant version for general industrial control.
PM867AK01-eA High-performance redundant controller with extended environmental tolerance.

Pricing and Availability

  • Redundant Kit (PM866K02): Priced at ~¥6,999 (China market) 24.
  • Individual Modules: PM866K01 available at $123 (single unit) 2.
  • Lead Time: 3–7 days for in-stock items 10.

 

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