Product Details
Description
The PM866AK02 3BSE081637R1 is a high-performance processor for large-scale distributed control systems (DCS). This redundant kit includes the processor module and baseplate for dual-controller operation. With a 32-bit RISC processor and 64 MB of RAM, it manages thousands of I/O points and complex control strategies. It features redundancy ports for real-time data mirroring, ensuring bumpless transfer during failures. Dual Ethernet interfaces support redundant network paths, and the ModuleBus enables high-speed synchronization with local S800 I/O clusters. Its fanless, rugged design ensures thermal stability in demanding industries like oil and gas, power generation, and chemical processing.
Specifications
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Manufacturer: ABB
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Series: AC 800M
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Model Number: PM866AK02
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Order Number: 3BSE081637R1
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Product Type: Redundant Processor Unit Kit
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Microprocessor: 32-bit RISC (96 MHz)
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Onboard RAM: 64 MB
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Flash Memory: 8 MB
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Dimensions: 186 mm x 119 mm x 135 mm
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Weight: 1.35 kg
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Interfaces: 2x RJ45 Ethernet, 2x RS-232, 1x ModuleBus, Redundancy Link
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Nominal Voltage: 24 V DC (19.2 - 30 V DC)
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Mounting: 35mm Standard DIN rail
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Protection Class: IP20
Features
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High-Capacity Memory: Features 64 MB of RAM to handle the most complex application programs and extensive historical data buffering without performance degradation.
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Bumpless Redundancy: Supports fully synchronized processor pairs, enabling instantaneous failover to the standby unit to prevent process interruptions.
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Rapid Logic Execution: Optimized for high-speed calculation of advanced regulatory control and intricate discrete logic sequences.
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Network Availability: Integrated dual Ethernet ports facilitate redundant communication paths for secure data exchange with supervisory stations.
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Efficient I/O Synchronization: The high-speed ModuleBus interface provides a deterministic link for real-time updates from local S800 I/O hardware.
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Industrial-Grade Reliability: Engineered with passive cooling and high electromagnetic compatibility to ensure stable performance in harsh electrical environments.
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
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Industrial joysticks play a pivotal role in human-machine interaction across heavy material handling and mobile hydraulics. These tactile controllers translate complex operator movements into precise electrical signals for PLCs, motion controllers, and DCS networks. Consequently, selecting and installing the right joystick architecture ensures operator safety, reduces fatigue, and optimizes equipment performance.
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.