Description
The PM865K01 3BSE031151R1 is a SIL 3-certified controller designed by ABB for industrial automation systems, specifically optimized for safety-critical applications in sectors such as oil & gas, power generation, and chemical processing. As part of ABB’s AC800M Distributed Control System (DCS), this module combines high-speed processing, redundant architecture, and advanced safety features to ensure reliable operation in harsh environments.
The
PM865K01 serves as the core processing unit for ABB’s AC800M platform, supporting up to
32 independent applications with
1 ms cycle times for real-time control. Its
dual redundant Ethernet ports and
SIL 3-compliant design (IEC 61508) make it suitable for systems where failure could lead to catastrophic consequences. The module integrates seamlessly with ABB’s
S800 I/O modules and
800xA Control Builder software, enabling scalable solutions for both basic and high-integrity systems.
| Parameter |
Specification |
| Processor |
MPC862P (96 MHz) |
| Memory |
32 MB RAM, 4 MB flash storage |
| Safety Integrity Level |
SIL 3 (IEC 61508), TÜV-certified |
| Communication Protocols |
MMS, IAC, RS-232C |
| Redundancy |
CPU, CEx-bus, Ethernet dual ports |
| Power Supply |
24 V DC (19.2–30 V DC) |
| Operating Temperature |
-40°C to +70°C |
| Dimensions |
119 mm × 186 mm × 135 mm |
| Weight |
1.2 kg |
PM865K01 3BSE031151R1
- Safety Compliance: SIL 3 certification ensures compliance with the highest safety standards for applications like reactor control and emergency shutdown systems.
- Redundant Architecture: Dual CPUs, redundant communication buses, and hot-swappable components achieve 99.999% availability.
- High-Speed Performance: Executes 1,000 boolean operations in 0.17 ms, critical for rapid safety interlocks.
- Flexible Configuration: Supports IEC 61131-3 programming languages (FBD, ST, SFC) via ABB’s 800xA Control Builder.
- Robust Design: IP20-rated enclosure with corrosion-resistant components (G3 compliance) for extreme industrial environments.
- Oil & Gas: Controls pressure systems and emergency shutdowns on offshore platforms, reducing unplanned downtime by 40%.
- Power Generation: Manages turbine overspeed protection in nuclear plants, ensuring grid stability.
- Chemical Processing: Optimizes reactor safety protocols, cutting incident rates by 60%.
Case Study: A Middle Eastern oil refinery deployed PM865K01 to manage 1,200+ safety interlocks. The system reduced accident risks by 85% and saved $2 million annually in potential losses.
- Safety Rating: SIL 3 vs. SIL 2 in comparable controllers, making it suitable for life-critical applications.
- Cycle Time: 1 ms vs. 5–10 ms in 竞品，enabling faster response to faults.
- Redundancy: Full CPU/communication redundancy vs. partial redundancy in alternative solutions.
PM865K01 3BSE031151R1
- Safety Requirements: Opt for PM865K01 when SIL 3 compliance is mandatory.
- System Scale: Pair with S800 I/O modules for large-scale systems requiring 84–96 I/O channels.
- Compatibility: Ensure integration with ABB’s 800xA HMI for comprehensive visualization.
- Wiring: Use shielded cables for Ethernet and RS-232 connections to prevent EMI.
- Battery Replacement: Replace the lithium backup battery every 5 years to preserve real-time clock accuracy.
- Firmware Updates: Apply ABB-released updates via 800xA Control Builder to enhance security and functionality.
Shanxi Xinyeda International Trading Co., Ltd. supplies
new and refurbished PM865K01 3BSE031151R1 controllers, fully tested for ABB system compatibility. Our
3-year warranty and
24/7 technical support ensure seamless integration. Visit
www.xydcontrol.com or contact us for pricing and retrofitting guidance.
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