Product Details
Description
The PM861K01 3BSE018105R1 processor unit is designed for mid-to-high scale process applications requiring high availability and robust data handling. With a 32-bit RISC processor and 16 MB of RAM, it manages large I/O configurations and complex control loops. The kit includes the CPU module and baseplate for DIN rail installation. It features built-in redundancy for power and communication, ensuring continuous operation during failures. Integrated Ethernet and serial ports enable seamless connectivity, while the ModuleBus interface provides high-speed synchronization for local S800 I/O clusters.
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: PM861K01
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Order Number: 3BSE018105R1
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Product Type: Processor Unit Kit
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Microprocessor: 32-bit RISC
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Internal RAM: 16 MB
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Flash Memory: 4 MB
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Interfaces: 2x RJ45 Ethernet, 2x RS-232, 1x ModuleBus
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Power Supply Input: 24 V DC (19.2 to 30 V DC)
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Heat Dissipation: 5 W (Typical)
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Mounting: Standard 35mm DIN rail
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Protection Rating: IP20
Features
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High Computational Performance: Powered by a 32-bit RISC architecture to deliver rapid execution of complex regulatory and discrete control strategies.
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Expanded Data Capacity: Features 16 MB of onboard RAM to support extensive application code, large data arrays, and historical trend logging.
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Redundant Network Architecture: Integrated dual Ethernet ports facilitate redundant communication paths, ensuring consistent connectivity in mission-critical environments.
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Local I/O Integration: Includes a dedicated ModuleBus port for direct, low-latency interfacing with S800 I/O modules for real-time signal processing.
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Hardware Safety Logic: Built-in mechanical keying and passive backplane interfaces protect the internal bus and ensure correct module installation.
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Versatile Protocol Support: Enables communication via MMS, Modbus TCP, and serial protocols, allowing for flexible integration with diverse industrial field devices.
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
Master Acceptance Testing: Understanding FAT and SAT in Industrial Control Systems
Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) serve as critical quality assurance gateways in complex industrial control systems. Both procedures verify that programmable logic controllers (PLCs), distributed control systems (DCS), and associated field devices meet strict functional specifications. However, executing these tests effectively requires clear delineation between off-site staging and final field commissioning.
Industrial Networking Essentials: Demystifying Hubs, Switches, and Routers in Control Systems
Industrial automation relies heavily on robust networking infrastructure to connect programmable logic controllers (PLCs), distributed control systems (DCS), and human-machine interfaces (HMIs). Modern factory automation environments generate vast amounts of real-time operational data across deterministic networks. Understanding the structural differences between hubs, switches, and routers ensures optimal traffic segmentation, minimizes latency, and maintains high network availability.
Safety Relays in Industrial Automation: Fundamentals, Design Standards, and Fail-Safe Architecture
Safety relays form the bedrock of functional safety in modern factory automation, preventing catastrophic equipment failure and protecting plant personnel. While standard electromechanical relays handle basic load switching, they lack the redundant diagnostics required for high-risk industrial environments. Modern industrial automation platforms—including programmable logic controllers (PLCs) and distributed control systems (DCS)—rely on specialized safety relays to monitor field devices and isolate hazards instantly.