Product Details
Overview
The ABB PM865K02 3BSE018160R1 is a high-integrity redundant processor unit designed for the AC 800M control system. It features dual MPC8245 CPUs at 96 MHz with battery-backed RAM, providing full hot-standby redundancy via RCU Link. SIL3-certified, this unit ensures reliable operation for safety-critical applications and comes as a complete kit for redundant deployment.
Technical Specifications
• Processor: Dual MPC8245, 96 MHz
• Memory: 32 MB SDRAM per CPU, 2 MB flash PROM
• Batteries: 2 × lithium (9 g each, part 4943013-6)
• Power Supply: 24 V DC nominal (19.2–30 V DC range)
• Current Consumption: ~210 mA typical per CPU
• Redundancy Switchover Time: < 10 ms
• Communication Ports: CN1/CN2 – Ethernet 10 Mbit/s; COM3/COM4 – RS-232C
• Dimensions: 119 mm (W) × 186 mm (H) × 135 mm (D)
• Total Weight: 2.3 kg
Applications
• Redundant control systems requiring high availability
• Safety-critical process automation (SIL3-certified)
• Systems needing dual-CPU hot-standby operation
• AC 800M control installations with RCU Link integration
FAQ
Q: Is the PM865K02 3BSE018160R1 SIL-certified?
A: Yes, it is SIL3-certified for high-integrity safety applications.
Q: What is the redundancy mechanism?
A: Full hot-standby redundancy is provided using dual CPUs with RCU Link.
Q: Are batteries included?
A: Yes, two lithium batteries (9 g each) are included for memory backup.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Navigating Industrial Automation Failures: Types, Causes, and Mitigation Strategies
Modern manufacturing relies heavily on automated control systems to maximize throughput and maintain product quality. However, unplanned downtime in industrial automation can cost facility operators thousands of dollars per hour. Understanding how programmable logic controllers (PLCs), distributed control systems (DCS), and field instrumentation fail empowers engineering teams to implement robust preventive maintenance strategies.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
The Role of Intrinsic Safety Barriers in PLC and DCS Architectures
Implementing robust protection in hazardous industrial environments represents a fundamental safety requirement in factory automation. Process facilities often handle volatile gases, dusts, and chemical agents that pose significant combustion risks. Consequently, control system engineers must deploy energy-limiting interfaces to isolate safe-area control cabinets from hazardous-area field instrumentation. This article examines the function, selection, and electrical principles of intrinsic safety barriers within modern PLC and DCS networks.