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
-
Manufacturer: ABB
-
Country of Origin: Sweden
-
Model Number: PM861K01
-
Order Number: 3BSE018105R1
-
Product Type: Processor Unit Kit
-
Microprocessor: 32-bit RISC
-
Internal RAM: 16 MB
-
Flash Memory: 4 MB
-
Interfaces: 2x RJ45 Ethernet, 2x RS-232, 1x ModuleBus
-
Power Supply Input: 24 V DC (19.2 to 30 V DC)
-
Heat Dissipation: 5 W (Typical)
-
Mounting: Standard 35mm DIN rail
-
Protection Rating: IP20
Features
-
High Computational Performance: Powered by a 32-bit RISC architecture to deliver rapid execution of complex regulatory and discrete control strategies.
-
Expanded Data Capacity: Features 16 MB of onboard RAM to support extensive application code, large data arrays, and historical trend logging.
-
Redundant Network Architecture: Integrated dual Ethernet ports facilitate redundant communication paths, ensuring consistent connectivity in mission-critical environments.
-
Local I/O Integration: Includes a dedicated ModuleBus port for direct, low-latency interfacing with S800 I/O modules for real-time signal processing.
-
Hardware Safety Logic: Built-in mechanical keying and passive backplane interfaces protect the internal bus and ensure correct module installation.
-
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
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.