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        CI820V1 3BSE025255R1

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        1001 reviews ｜ Need a Specific Revision?
        The ABB CI820V1 3BSE025255R1 is a Advant Fieldbus 100 (AF100) Fieldbus Communication Interface (FCI) Module configured as a configurable block structure for the S800 I/O system.
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
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        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for CI820V1 3BSE025255R1

        • Manufacturer:
          ABB
        • Part Number:
          CI820V1 3BSE025255R1
        • Product Family:
          ABB Advant OCS and Advant-800xA
        • Product Type:
          Fieldbus Communication Interface Module
        • Stock:
          2
        • CommunicationSpeed:
          1500 kbit/s
        • Isolation Voltage:
          500V AC (communication ports)
        • Power Supply:
          24V DC (19.2V – 30V range)
        • Power Consumption:
          Approx. 2.2W (typical)
        • Redundancy Architecture:
          Dual-channel active-active redundancy with automatic failover
        • Communication Ports:
          RS485, Fiber Optic
        • Supported Protocols:
          Advant Fieldbus 100 (AF100), Profibus DP, Modbus, DeviceNet
        • Weight:
          0.48 kg
        • Estimated shipping dimensions:
          17x5.6x12cm
        • Tariff Code:
          8537101190
        • Country of origin:
          Sweden
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Applications Monitoring & Control Compatibility & Interoperability

        Features:

        • Redundant Fieldbus Communication Interface for S800 I/O System
        • Dual-Channel Active-Active Redundancy with Automatic Failover
        • Protocol Compatibility Across AF100, Profibus DP, Modbus, and DeviceNet
        The ABB CI820V1 3BSE025255R1 serves as the Redundant Fieldbus Communication Interface (FCI) within the S800 I/O system, establishing reliable communication between the control system and remote I/O stations over the Advant Fieldbus 100 (AF100) network. It continuously manages bidirectional data exchange at rates up to 1500 kbit/s, with certain configurations supporting speeds up to 12 Mbps, and distributes this communication through RS485 ports and fiber optic interfaces to ensure seamless connectivity for all connected modules. Seamless channel transfer is standard with the CI820V1 3BSE025255R1, and its built-in dual-channel active-active redundancy architecture enables automatic switchover to a backup communication path within milliseconds upon detection of a primary channel failure. The CI820V1 3BSE025255R1 has made improvements in several areas over previous communication interface designs, including enhanced electromagnetic compatibility and broader environmental operating range within the S800 I/O ecosystem.

        The CI820V1 3BSE025255R1 provides essential communication functions common to the entire distributed I/O network, and is a critical component of the control path, directly affecting the proper, normal operation of the overall automation system. One or two CI820V1 3BSE025255R1 modules are required per I/O station depending on the desired redundancy level. The CI820V1 3BSE025255R1 occupies a dedicated slot in the S800 I/O configuration and is always positioned as the primary communication gateway for the station.

        For Dual Redundant Communication applications, the S800 I/O system requires a second CI820V1 3BSE025255R1 module installed in the redundant configuration. In addition to standard single channel operation, the redundant configuration also performs automatic switchover. The CI820V1 3BSE025255R1 dual communication configuration executes failover using the internal redundancy management circuitry specified in the module design. Using this method, the redundant communication system continually monitors the health of both channels. If the system detects that the primary communication channel is no longer providing stable data transmission (outside configured signal integrity or tolerance levels), it will automatically transfer the communication load to the secondary channel and update the module status indicators accordingly.

        The CI820V1 3BSE025255R1 ABB Fieldbus Communication Interface Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
        ABB CI820V1 3BSE025255R1 Fieldbus Communication Interface Module Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        ABB CI820V1 3BSE025255R1 Fieldbus Communication Interface Module Specs

        General

        • Manufacturer ABB
        • Model CI820V1 3BSE025255R1
        • Condition New Original ready stock
        • Product Family CI810V2 3BSE013224R1,CI840 3BSE022457R1
        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        • Power Generation: Controls turbine parameters, cooling systems, and auxiliary boilers.
        • Oil & Gas: Monitors offshore platforms, pipeline stations, and refinery processing units.
        • Chemical Processing: Manages precise temperature loops and hazardous area equipment.
        • Water Treatment: Integrates remote pumping stations and filtration control panels.
        • Pulp & Paper: Coordinates continuous conveyor speeds and mass pulp mixers.
        • Media Redundancy: Supports dual electrical or optical AF100 bus connections.
        • Automatic Failover: Switches instantly to the backup line if the primary link breaks.
        • Live Maintenance: Allows hot-swapping modules without powering down the I/O cluster.
        • Status LEDs: Provides clear faceplate indicators for power, faults, and traffic.
        • Cyclic Data Traffic: Delivers deterministic, high-speed updating for critical process points.
        • Network Protocol: Advant Fieldbus 100 (AF100).
        • Communication Speed: Fixed at 1.5 Megabits per second (Mbit/s).
        • Local I/O Capacity: Connects up to 12 S800 I/O modules per cluster.
        • Supported Controllers: AC 800M, AC 410, AC 450, and MasterPiece 200/1.
        • Software Environment: System 800xA, Advant OCS, and Freelance DCS.
        Description
        The ABB CI820V1 3BSE025255R1 is a Redundant Fieldbus Communication Interface (FCI) module designed for the S800 I/O system, engineered to operate over the Advant Fieldbus 100 (AF100) network while maintaining compatibility with Profibus DP, Modbus, and DeviceNet industrial protocols. CI820V1 3BSE025255R1 employs a dual-channel active-active redundancy architecture, enabling the backup communication path to assume control automatically within milliseconds upon primary channel failure, thereby ensuring zero-interruption data exchange between the control system and remote I/O stations. 

        The module supports data transmission rates up to 1500 kbit/s, with certain configurations extending to 12 Mbps, and is equipped with RS485 communication ports alongside fiber optic interfaces. CI820V1 3BSE025255R1 provides 500V AC isolation voltage for its communication ports, delivering high-precision, low bit-error-rate data transmission even under severe electromagnetic conditions. 

        The core keywords defining CI820V1 3BSE025255R1 include redundant fieldbus communication interface, AF100 protocol adapter, S800 I/O system interconnectivity, hot-swappable maintenance, dual-channel fault self-healing, and industrial-grade electromagnetic compatibility. CI820V1 3BSE025255R1 integrates an intelligent diagnostic system that uses LED status indicators to display real-time communication link health, allowing maintenance personnel to rapidly identify fault nodes. The module supports hot configuration and hot-swappable replacement during operation, permitting users to exchange modules or adjust parameters without system shutdown, significantly reducing the risk of unplanned downtime. Its hardware design incorporates electrical isolation and EMC filtering technologies to effectively suppress high-frequency interference generated by variable frequency drives and high-power motors, safeguarding communication stability.
        Alternative Names
        CI820V1 3BSE025255R1 CI82OV1 3BSEO25255R1 CI820VI 3BSE025255RI CI810V1 3BSE008584R1 CI810V2 3BSE013224R1 CI840 3BSE022457R1
        Technical notes
        To ensure continuous operation in critical industrial environments, the CI820V1 3BSE025255R1 supports full line media and electrical redundancy, which requires deploying two physical units together to create a dual-channel fault-tolerant interface.This CI820V1 3BSE025255R1 communication interface is specifically designed to handle unexpected data transmission drops and communication signal losses in continuous manufacturing environments, solving the critical problem of sudden production downtime caused by single points of network failure.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        What is the CI820V1 3BSE025255R1 Communication Interface Module?
        The CI820V1 3BSE025255R1 is a communication interface module designed for ABB S800 I/O systems. It acts as the communication gateway between distributed I/O modules and central controllers, enabling reliable data exchange, signal processing, diagnostics, and system supervision.
        What are the primary functions of the CI820V1 3BSE025255R1?
        The module performs local signal processing, data collection, equipment monitoring, fault handling, and communication management. It ensures that process information from remote S800 I/O stations is efficiently transmitted to higher-level control systems.
        What role does the CI820V1 3BSE025255R1 play in distributed control systems?
        The module acts as a bridge between distributed field I/O stations and central controllers, enabling real-time process data collection, remote monitoring, and coordinated system control across large industrial facilities.
        How is the AF100 network address configured?
        The AF100 station address is assigned using the onboard rotary switches. Correct address configuration is essential to ensure successful communication with other devices on the network.

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