Product Details
Description
The CI855 enables high-speed communication between the AC 800M CPU and Advant Controller 400 or MB 300 nodes. It mounts on the CEX-Bus, draws internal power, and has a compact design. Ideal for phased upgrades or hybrid control systems, it allows centralized management of multiple controller generations.
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: CI855 (3BSE018106R1)
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Protocol: MasterBus 300 (MB 300)
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Data Transmission: High-speed synchronous
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Hardware Interface: CEX-Bus (Communication Expansion)
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Redundancy: Supports redundant module configurations
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Power Supply: 24 VDC (Supplied via CEX-Bus)
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Addressing: Set via hardware switches or software configuration
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Compatibility: AC 800M Processor Series
Features
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Legacy System Integration: Enables modern AC 800M controllers to participate in existing MasterBus 300 networks alongside Advant OCS hardware.
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Deterministic Data Transfer: Provides predictable, high-speed communication cycles essential for time-critical process synchronization.
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High-Availability Design: Supports redundant installation to eliminate single points of failure in the communication backbone.
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Simplified Expansion: Integrates directly into the AC 800M CEX-Bus without the need for external power supplies or complex wiring.
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Efficient Engineering: Fully supported within the Control Builder M environment for intuitive configuration and signal mapping.
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Hardware Monitoring: Integrated front-panel status indicators provide real-time feedback on network activity, module health, and error states.
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.