ABB CI810B 3BSE020520R

Description

Detailed Parameter Table

ABB CI810B 3BSE020520R

Product introduction

The CI810B 3BSE020520R is a high-performance communication interface module developed by ABB, specifically designed to enable seamless data exchange between the AC800M controller and Profibus DP-based field devices in industrial automation systems. It serves as a critical bridge, facilitating reliable transmission of real-time process data and control signals, which is essential for the efficient operation of complex industrial processes.

This module is fully compatible with ABB’s S800 I/O system and works in perfect harmony with terminal bases like the TB820V2. The CI810B 3BSE020520R supports the Profibus DP-V1 protocol, allowing for both cyclic data exchange (for time-critical control tasks) and acyclic data transfer (for configuration, diagnostics, and parameterization), making it highly versatile for a wide range of industrial applications.

Constructed to withstand the harsh conditions of industrial environments, the CI810B 3BSE020520R operates reliably across a broad temperature range and is resistant to electromagnetic interference. Its compact design and easy installation make it an indispensable component for integrating Profibus devices into ABB’s automation architecture, ensuring efficient and transparent communication throughout the system.

Core advantages and technical highlights

High-speed and flexible communication

The CI810B 3BSE020520R supports data transfer rates from 9.6 kbps to 12 Mbps, which can be easily configured based on the specific requirements of the application. This flexibility allows it to adapt to both short-distance, high-speed communication scenarios (such as in a robotic assembly line where real-time synchronization is crucial) and long-distance, lower-speed transmission (like in a large-scale mining operation). For example, in an automotive manufacturing plant, it can transmit real-time position and speed data from Profibus-enabled encoders to the AC800M controller at 12 Mbps, ensuring precise coordination of robotic arms on the production line.

Seamless integration with ABB ecosystem

Designed specifically for ABB’s AC800M controller and S800 I/O system, the CI810B 3BSE020520R eliminates compatibility issues that often arise with third-party communication modules. It works seamlessly with the TB820V2 terminal base, which provides a secure and organized wiring interface for power and signal lines. When paired with I/O modules such as the TC514V2 3BSE013281R1 temperature controller, it enables the AC800M controller to receive and process data from a wide range of Profibus-based sensors and actuators, creating a unified and efficient automation network.

Comprehensive diagnostics and fault handling

Equipped with a set of intuitive LED indicators, the CI810B 3BSE020520R provides clear visual feedback on power status, communication activity, and error conditions. This simplifies troubleshooting: a flashing red communication LED, for instance, immediately alerts technicians to a Profibus network fault, allowing them to quickly isolate issues such as a broken cable, a faulty slave device, or incorrect baud rate settings. The module also supports Profibus DP-V1’s advanced diagnostic functions, which can be accessed via the AC800M controller to retrieve detailed error logs, minimizing downtime in critical processes.

Typical application scenarios

In a large-scale chemical processing plant, the CI810B 3BSE020520R acts as the communication hub between the AC800M controller and a network of Profibus-enabled devices, including flow meters, pressure transmitters, and control valves. The module is connected to the TB820V2 terminal base, which provides organized wiring for power and auxiliary signals. It transmits real-time process data from these field devices to the controller at a data rate of 1.5 Mbps, enabling the controller to make immediate adjustments to maintain optimal process conditions.

When a pressure transmitter detects an abnormal pressure spike in a reaction vessel, the CI810B 3BSE020520R quickly transmits this data to the AC800M controller. The controller then sends a control signal back through the module to a Profibus-based control valve, adjusting its position to reduce pressure and prevent a potential safety hazard. The module’s diagnostic LEDs provide technicians with instant visibility into the communication status, allowing for quick identification and resolution of any issues that may arise.

In a food and beverage production facility, the CI810B 3BSE020520R is used to connect the AC800M controller to Profibus-based temperature controllers and conveyor systems. It ensures that temperature data from pasteurization units (monitored by the TC514V2 3BSE013281R1 module) is transmitted accurately to the controller, which then adjusts heating elements as needed. The module also facilitates communication with conveyor speed controllers, ensuring smooth and synchronized movement of products through the production line.

ABB CI810B 3BSE020520R

Related model recommendations

• CI854A 3BSE018106R1: An Ethernet/IP communication module that can be used alongside the CI810B 3BSE020520Rto enable communication with Ethernet/IP-based devices, expanding the system’s connectivity options.
• TB820V2: A terminal base that provides secure and organized wiring connections for the power supply and auxiliary signals of the CI810B 3BSE020520R, ensuring reliable operation.
• TC514V2 3BSE013281R1: A temperature controller module that, when paired with the CI810B 3BSE020520R, allows temperature data to be transmitted to the AC800M controller via the Profibus network.
• TU840: A terminal unit that works in conjunction with the CI810B 3BSE020520Rin large-scale systems, providing additional wiring points for a greater number of field devices.
• 3BHE009017R0102: A power supply module that delivers stable 24 V DC power to the CI810B 3BSE020520R, ensuring consistent and reliable operation.
• AI810 3BSE008516R0001: An analog input module that, when integrated with the CI810B 3BSE020520R, enables the AC800M controller to process data from additional analog sensors connected via the Profibus network.
• TK801V006 3BSC950089R2: Another Profibus communication module that can be used as a backup or in parallel with the CI810B 3BSE020520Rin redundant communication setups, enhancing system reliability.

Installation, commissioning and maintenance instructions

Installation preparation

Before installing the CI810B 3BSE020520R, ensure that the control cabinet is clean, dry, and free from dust, debris, or any conductive particles that could interfere with the module’s operation. The ambient temperature should be within the range of -25°C to +70°C, and the relative humidity should not exceed 95% (non-condensing). Required tools include a small screwdriver, wire strippers, a Profibus cable tester, and a torque wrench.

Mount the CI810B 3BSE020520R on a 35 mm DIN rail, ensuring it is securely fastened and positioned to allow easy access for wiring and maintenance. Leave at least 15 mm of space around the module to facilitate proper ventilation. Connect the 24 V DC power supply (from a 3BHE009017R0102 module) to the removable terminal block, taking care to ensure correct polarity. Use shielded twisted-pair Profibus cables for the communication port, with the shields grounded at both ends to minimize electromagnetic interference. Before powering on the system, double-check all wiring connections to ensure they are secure and correct.

Maintenance suggestions

For daily maintenance of the CI810B 3BSE020520R, visually inspect the module for any signs of physical damage, such as cracks in the housing, loose connectors, or discolored components (which may indicate overheating). Check the LED indicators regularly to ensure they are functioning correctly: a steady green power LED and a flashing green communication LED indicate normal operation. A red fault LED signals an issue, such as a communication failure or power supply problem—refer to the module’s manual for specific fault codes and troubleshooting procedures.

Inspect the Profibus cable and connectors quarterly for signs of damage, corrosion, or loose connections, as these can cause communication failures. Clean the module periodically using compressed air (at low pressure) to remove any accumulated dust. If a fault persists after checking the wiring and connections, reset the module by powering it off and then on again. If the problem continues, replace the CI810B 3BSE020520R with an ABB-approved spare, ensuring that the replacement module is configured with the same parameters (baud rate, address, etc.) as the original to maintain system compatibility. Always power down the system before replacing the module to prevent data corruption or damage to other components.

Service and guarantee commitment

The CI810B 3BSE020520R is backed by ABB’s 3-year warranty, which covers defects in materials and workmanship under normal operating conditions. During the warranty period, ABB will repair or replace faulty modules free of charge, ensuring minimal disruption to your industrial automation system.

ABB’s technical support team, consisting of experts in industrial communication protocols, is available 24/7 to provide assistance with installation, configuration, and troubleshooting. We offer comprehensive documentation, including detailed wiring diagrams, protocol specifications, and user manuals, to help you seamlessly integrate the CI810B 3BSE020520R with the AC800M controller, TB820V2 terminal base, and other related components.

Extended service contracts are available, offering benefits such as priority technical support, on-site maintenance, and software updates to ensure the CI810B 3BSE020520R remains compatible with future system upgrades. ABB’s global network of service centers ensures fast delivery of replacement modules, minimizing downtime for critical production processes. With the CI810B 3BSE020520R, you can trust in reliable communication, backed by ABB’s decades of experience and expertise in industrial automation.