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
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.
Voice-Activated Industrial Automation: Integrating Speech Control into PLC and DCS Architectures
Industrial automation integrates speech recognition, IIoT protocols, and NLP with PLCs and DCS to streamline operations. By leveraging advanced edge computing, engineers enable real-time, hands-free control—allowing personnel to manage smart factory processes safely away from hazardous equipment.