Product Details
Description
The PM861AK01 3BSE018157R1 is a versatile controller for mid-to-high level automation. It offers 16 MB of memory, enabling larger applications and I/O configurations. The kit includes the CPU module and baseplate for secure DIN rail mounting. Supporting various industrial communication protocols, it provides a dedicated link for local S800 I/O via ModuleBus. With a robust 32-bit architecture and built-in redundancy, the PM861AK01 ensures high system availability and reliable performance in critical process control environments.
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: PM861AK01
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Order Number: 3BSE018157R1
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Product Type: Processor Unit Kit
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Microprocessor Type: 32-bit RISC
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Onboard RAM: 16 MB
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Onboard Flash Memory: 4 MB
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Communication Interfaces: 2x RJ45 Ethernet ports, 2x RS-232 serial ports, 1x ModuleBus
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Power Supply: 24 V DC nominal (19.2 - 30 V DC)
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Heat Dissipation: 5 W typical
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Mounting Mode: Standard 35mm DIN rail
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Ingress Protection: IP20
Features
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Enhanced Memory Capacity: Equipped with 16 MB of RAM to handle complex control strategies and sophisticated sequence logic without performance degradation.
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Integrated Network Redundancy: Features dual Ethernet interfaces that support redundant network configurations, ensuring persistent communication during network path failures.
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Rapid I/O Synchronization: High-speed ModuleBus interface provides direct, low-latency connectivity to local S800 I/O clusters for real-time signal processing.
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Multi-Protocol Versatility: Supports various industrial standards including Ethernet, Modbus, and Serial communication for seamless integration with third-party devices.
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Industrial Durability: Built with high-grade components designed to operate continuously in harsh environments with significant temperature fluctuations.
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Standardized Modular Layout: The compact hardware footprint facilitates easy installation in dense control cabinets while providing efficient thermal management.
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
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.