The PM867K02 3BSE081638R1 is a high-performance processor for large-scale distributed control systems (DCS). With a 32-bit RISC processor and 128 MB of RAM, it handles large application programs and high-density I/O configurations. The kit includes the processor module and baseplate for dual-controller synchronization. It ensures bumpless failover with integrated redundancy links, maintaining control during hardware disruptions. Dual Ethernet ports support redundant networks, while the ModuleBus enables real-time local S800 I/O communication. Its fanless, rugged design ensures thermal efficiency in industries like power generation, oil and gas, and pharmaceuticals.
Product Details
Description
Specifications
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Manufacturer: ABB
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Series: AC 800M
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Model Number: PM867K02
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Order Number: 3BSE081638R1
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Product Type: Redundant Processor Unit Kit
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Microprocessor: 32-bit RISC (450 MHz)
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Onboard RAM: 128 MB
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Flash Memory: 16 MB
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Interfaces: 2x RJ45 Ethernet, 2x RS-232, 1x ModuleBus, Redundancy Link
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Dimensions: 186 mm x 119 mm x 135 mm
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Weight: 1.40 kg
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Power Supply: 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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Maximum Memory Resources: Equipped with 128 MB of RAM to support the most complex control logic and extensive data logging without performance bottlenecks.
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Seamless Process Redundancy: Supports fully synchronized dual-processor configurations for instantaneous failover, ensuring continuous plant operation.
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High-Speed Execution: Utilizing a high-frequency RISC processor, it delivers fast and deterministic cycle times for sophisticated regulatory and discrete control.
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Integrated Network Redundancy: Dual Ethernet ports facilitate redundant communication paths for secure data exchange with supervisory control networks.
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Direct I/O Interfacing: Includes a high-speed ModuleBus for low-latency synchronization with local and remote S800 I/O clusters.
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Advanced Maintenance Diagnostics: Integrated LED status monitoring and system-wide diagnostic tools enable rapid detection of hardware or communication faults.
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
Technical Insights, Installation Guides, and Buying Tips
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.