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ABB CI855K01 3BSE018106R1 MB 300 Dual Ethernet Port Interface Kit
1. Product Description
The ABB CI855K01 3BSE018106R1 MB 300 is a high-performance dual Ethernet port interface kit designed for industrial automation systems, serving as a critical communication link between ABB’s AC 800M DCS (Distributed Control System) and Ethernet-enabled field devices or upper-level monitoring systems. The kit typically includes the CI855 interface module and essential mounting accessories, featuring two independent 10/100 Mbps Ethernet ports compliant with the MB 300 communication standard (a proprietary ABB protocol optimized for industrial data exchange). It enables high-speed, bidirectional data transmission for real-time control signals, process data, and diagnostic information, supporting protocols like Modbus TCP/IP and ABB’s own industrial protocols. With industrial-grade anti-interference capability, redundant communication support, and seamless AC 800M integration, it provides a reliable, scalable solution for building high-speed Ethernet networks in complex industrial environments.
2. Detailed Parameters
3. Advantages & Features
- Dual Ethernet Ports for Flexibility: Two independent 10/100 Mbps ports enable simultaneous connection to two separate Ethernet networks (e.g., a control network and a monitoring network) or redundant links, enhancing system reliability and expanding communication scope.
- MB 300 Protocol Optimization: Compliant with ABB’s MB 300 standard, the module ensures low-latency (≤10 ms) data transmission for real-time control, critical for time-sensitive industrial processes (e.g., high-speed manufacturing lines).
- Multi-Protocol Compatibility: Supports Modbus TCP/IP (widely used in industrial automation) and ABB’s proprietary protocols, enabling seamless integration with third-party Ethernet devices (e.g., PLCs, HMIs) and ABB’s own ecosystem.
- Industrial-Grade Stability: Withstands -40°C to +70°C wide temperature range, resists electromagnetic interference (EMI) and voltage fluctuations, and supports surge protection (IEC 61000-4-5), ensuring stable operation in harsh industrial sites (e.g., petrochemical plants, steel mills).
- Redundancy for Uninterrupted Communication: Supports Ethernet ring redundancy (e.g., RSTP) to automatically switch to backup links if the primary network fails, minimizing downtime for critical industrial processes.
4. Application Fields
- Petrochemical Industry: Connecting AC 800M DCS to Ethernet-based flow transmitters, pressure sensors, and upper-level SCADA systems in oil refineries or chemical plants, enabling real-time monitoring and remote control of pipeline processes.
- Power Generation: Linking turbine control systems, boiler monitoring devices, and grid-connected inverters (in solar/wind farms) to the central AC 800M DCS via dual Ethernet ports, ensuring reliable data transmission for power grid stability.
- Automotive Manufacturing: Building high-speed Ethernet networks for robotic arms, assembly line vision sensors, and production management systems, using dual ports to separate control and data logging networks for improved efficiency.
- Water Treatment Plants: Connecting pump control panels, water quality analyzers, and remote monitoring stations to the AC 800M DCS, leveraging redundancy support to avoid communication interruptions in critical water supply processes.
5. Precautions
- Cable Selection: Use CAT5e or higher-grade shielded Ethernet cables to reduce EMI interference; ensure cable length does not exceed 100 meters per port to avoid signal attenuation.
- Redundancy Configuration: When setting up network redundancy (e.g., ring topology), ensure all connected devices support the same redundancy protocol (e.g., RSTP) and configure consistent parameters (e.g., timeout settings) to avoid switchover failures.
- IP Address Management: Assign unique, non-conflicting IP addresses to each Ethernet port; avoid IP overlap with other devices on the network to prevent communication collisions.
- Grounding & Surge Protection: Connect the module’s ground terminal to the system’s protective ground; install Ethernet surge protectors at the module’s ports in outdoor or high-voltage environments to prevent damage from lightning or voltage spikes.
- Firmware & Software Compatibility: Ensure the module’s firmware version is compatible with the AC 800M DCS’s Control Builder software; update firmware via Ethernet (following ABB’s official procedures) to fix bugs and enhance protocol support.
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