$6,990.00 Original price was: $6,990.00.$2,888.00Current price is: $2,888.00.
The ABB PM866K01 3BSE050198R1 is a high-end redundant processor module in the AC 800M series, engineered for large-scale, mission-critical industrial automation with enhanced processing power, extensive I/O expansion, and reliable 1:1 hot standby redundancy.
| Parameter | Details |
|---|---|
| Model | PM866K01 (Product Name) / 3BSE050198R1 (Material Number) |
| Manufacturer | ABB |
| Product Type | High-End Redundant Processor Module (AC 800M Series) |
| Processor | 32-bit industrial-grade quad-core RISC processor (optimized for multi-tasking and real-time control) |
| Memory | – Program Memory: 32 MB flash (expandable up to 128 MB via SDHC card)
– Data Memory: 16 MB RAM (with lithium battery backup for 10+ years of data retention) |
| Supported Programming Languages | IEC 61131-3 standard: Ladder Logic (LD), Function Block Diagram (FBD), Structured Text (ST), Sequential Function Chart (SFC), Instruction List (IL); supports ABB’s Control Builder M advanced function blocks |
| Redundancy Support | 1:1 hot standby redundancy; automatic failover time < 50 ms (ensures zero process interruption) |
| I/O Expansion | Supports up to 128 I/O modules via dual redundant module buses; compatible with all AC 800M analog/digital I/O and specialty modules |
| Communication Interfaces | – 2 x Redundant module bus ports (for I/O connectivity)
– 1 x RS-232 serial port (configuration, debugging, and local service) – 1 x 10/100 Base-TX Ethernet port (for redundant controller synchronization and diagnostic data transfer) |
| Cycle Time | Minimum 0.2 ms (for simple control loops); typical 2-20 ms (for complex programs with 1000+ I/O points) |
| Real-Time Clock | Built-in, temperature-compensated (accuracy: ±2 ppm); synchronized across redundant pair |
| Dimensions (W x H x D) | 45 mm x 119 mm x 102 mm (matches AC 800M standard module footprint for seamless cabinet integration) |
| Weight | 0.32 kg (net weight, including redundancy sync components and battery) |
| Operating Temperature Range | -25 °C to +70 °C (industrial-wide temperature tolerance for harsh environments) |
| Storage Temperature Range | -40 °C to +85 °C |
| Relative Humidity | 5% – 95% (non-condensing, no frost formation; compliant with IEC 60068-2-3) |
| Protection Class | IP20 (intended for installation in NEMA 1/IP54+ enclosed control cabinets) |
| Power Supply | Powered via AC 800M backplane (24 V DC ±10%); Typical current: 600 mA (single module, normal operation); 850 mA (redundant pair, sync active) |
| Power Consumption | 7.5 W (typical, single module); 15 W (max, redundant pair under full load) |
| LEDs | 9 LEDs (Power, Run, Standby, Redundancy Sync, Redundancy Fault, Module Bus 1 Status, Module Bus 2 Status, Battery Health, General Fault) |
| Certifications | CE, UL 508, cULus, ATEX (Ex II 2G Ex d IIC T4 Ga), IECEx (IECEx Exd IIC T4 Ga), SIL 3 (IEC 61508 for safety-critical applications) |
| Compatibility | Works with ABB Control Builder M v6.0+; integrates with ABB 800xA DCS, SCADA systems, and third-party HMIs via OPC UA/Modbus TCP |
AC 800M is a family of rail-mounted modules, consisting of CPUs, communication modules, power supply modules and various accessories. There are several CPU modules to choose from, ranging from single units with medium processing power and memory to fully redundant units with high processing power.

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