Product Details
Description
The PM861AK02 3BSE018160R1 offers an advanced control solution for critical applications with no tolerance for downtime. With a 32-bit RISC processor and 16 MB of RAM, it supports complex control logic and high-density data processing. The redundant kit includes the CPU module and baseplate for dual-processor synchronization, ensuring bumpless transfer in case of hardware failure. It features integrated Ethernet ports for redundant communication and a dedicated ModuleBus for managing local S800 I/O clusters. Built for long-term stability, it is ideal for complex distributed control systems (DCS).
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: PM861AK02
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Order Number: 3BSE018160R1
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Product Type: Redundant Processor Unit Kit
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Microprocessor: 32-bit RISC
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Onboard RAM: 16 MB
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Flash Memory: 4 MB
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Dimensions: 186 mm x 119 mm x 135 mm
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Weight: 1.35 kg
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Interfaces: 2x RJ45 Ethernet, 2x RS-232, 1x ModuleBus, Redundancy Link
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Nominal Voltage: 24 V DC
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Mounting: 35mm Standard DIN Rail
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Protection Class: IP20
Features
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Bumpless Redundancy: Supports fully synchronized processor pairs, enabling instantaneous switchover to the standby unit without affecting process variables or control logic.
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Expanded Memory Performance: Equipped with 16 MB of RAM to accommodate large-scale application code and extensive historical data buffering.
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Fault-Tolerant Communication: Features dual Ethernet ports to support redundant network paths, ensuring consistent connectivity with HMI and peer controllers.
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Synchronized I/O Management: Utilizes the ModuleBus interface for high-speed, deterministic signal acquisition from local S800 I/O hardware clusters.
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Advanced System Diagnostics: Includes comprehensive internal monitoring and LED status indicators to identify and isolate faults within the redundant pair.
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Ruggedized Industrial Housing: Engineered to maintain peak performance under conditions of high vibration and electromagnetic interference common in power and process industries.
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
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