Product Details
Description
The PM856K01 3BSE018104R1 is an integrated processor kit designed for reliable control loop execution, logic, and arithmetic operations. It features a 32-bit RISC architecture with 16 MB of RAM, supporting larger application codes and I/O configurations. The kit includes the CPU module and baseplate for secure DIN rail mounting. Dual Ethernet ports and serial interfaces provide high-speed communication, while the ModuleBus ensures low-latency synchronization with local S800 I/O clusters. Built for high availability, it supports redundancy and offers extensive diagnostics to minimize downtime in critical environments.
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: PM856K01
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Order Number: 3BSE018104R1
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Product Type: Processor Unit Kit
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Microprocessor: 32-bit RISC
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Onboard Memory: 16 MB RAM / 4 MB Flash
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Interfaces: 2x RJ45 Ethernet, 2x RS-232, 1x ModuleBus
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Power Supply: 24 V DC (19.2 to 30 V DC)
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Mounting: Standard 35mm DIN rail
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Protection Rating: IP20
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Operating Temperature: +5 to +55 °C
Features
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Balanced Performance Tier: Features 16 MB of RAM to handle sophisticated control strategies and mid-density I/O clusters efficiently.
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Integrated Networking: Equipped with dual Ethernet ports to support redundant network communication and seamless controller-to-controller data exchange.
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Redundancy Compatibility: Supports high-availability configurations, allowing the system to switch to a secondary CPU in the event of hardware failure.
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Efficient I/O Communication: Features a dedicated high-speed ModuleBus for direct interfacing with local S800 I/O modules, ensuring real-time signal processing.
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Industrial Safety Integrity: Includes mechanical keying and passive backplane interfaces to ensure correct module installation and protection of the internal bus.
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Multi-Protocol Support: Enables versatile communication via MMS, Modbus TCP, and Serial protocols for integration with diverse 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
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.