Product Details
Description
The PM851AK01 3BSE066485R1 is a hardware package for process automation, including the CPU module and baseplate. With a 32-bit RISC processor and 8 MB of RAM, it efficiently manages control loops, logic, and data buffering in decentralized systems. It supports ModuleBus for high-speed synchronization with local S800 I/O clusters and includes dual Ethernet ports for networking and serial interfaces for peripherals. Designed for high availability and ease of installation, it features passive cooling and is optimized for DIN rail mounting in industrial environments.
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: PM851AK01
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Order Number: 3BSE066485R1
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Product Type: Processor Unit Kit
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Microprocessor: 32-bit RISC
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Internal RAM: 8 MB
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Onboard Flash: 4 MB
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Dimensions: 186 mm x 119 mm x 135 mm
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Weight: 1.15 kg
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Communication Interfaces: 2x RJ45 Ethernet, 2x RS-232, 1x ModuleBus
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Power Requirements: 24 V DC (19.2 to 30 V DC)
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Installation Environment: IP20 / 35mm DIN rail
Features
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Balanced Logic Engine: Optimized for real-time control applications, providing stable cycle times for regulatory and sequence-based process logic.
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Integrated Networking: Features two Ethernet ports to facilitate peer-to-peer controller communication and high-level control network integration.
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Direct I/O Interfacing: Includes a dedicated ModuleBus port for low-latency connectivity to S800 I/O modules, ensuring rapid signal updates.
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Hardware Reliability: Designed with a fan-less, robust housing to increase the Mean Time Between Failures (MTBF) in harsh electrical environments.
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Data Security: Onboard RAM is protected by battery backup to prevent the loss of application variables and process states during power outages.
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Redundant Power Inputs: Supports dual power supply connections to maximize system uptime and protect against local electrical failures.
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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