ABB CI845 3BSE075853R1 Ethernet Fieldbus Communication Interface Module

Product Introduction

The ABB CI845 3BSE075853R1 is an advanced Ethernet Fieldbus Communication Interface Module, designed as a communication link between the S800 I/O system and higher-level controllers or systems. As part of ABB’s reliable and scalable S800 I/O series, this module ensures flexible and robust integration of distributed control systems via Ethernet-based protocols. The CI845 module plays a critical role in providing high-speed, real-time communication between field devices and the control system, supporting PROFINET IO communication through the use of a pluggable module and bus adapter.

Engineered for industrial automation environments, the CI845 delivers optimized communication for demanding process control applications where reliability, performance, and easy integration are essential.

Product Specifications

Product Applications

The ABB CI845 is suitable for a wide variety of industrial applications including:

• Process Automation in chemical, oil & gas, and power generation sectors

• Manufacturing Execution Systems (MES) where real-time data from field devices is essential

• Water and Wastewater Treatment Plants where reliability and remote access are vital

• Substation Automation and utility networks for scalable integration

• Pharmaceutical Production environments requiring high-speed data integrity

• Pulp and Paper Industries that benefit from distributed I/O scalability

The module is commonly used with ABB’s AC800M controllers, enhancing their connectivity with field devices over Ethernet networks.

Product Advantages

• High-Speed Communication: Supports fast and reliable Ethernet-based PROFINET IO connections.

• Flexible Architecture: Easily integrated with ABB’s S800 I/O modules and AC800M controllers.

• Compact Design: Space-saving form factor suitable for distributed I/O installations.

• Modular Scalability: Supports a wide variety of I/O modules to suit system expansion.

• Robust and Industrial-Grade: Built to operate in harsh environments with wide temperature tolerance.

• Plug-and-Play Compatibility: Allows easy installation and configuration using ABB tools.

• Global Certification: Approved for marine, industrial, and safety-critical applications.

• Energy Efficient: Low power consumption (approx. 2W) ensures minimal energy use.

• Proven Reliability: Backed by ABB’s decades of expertise in industrial automation.

• Secure Communication: Supports secure, stable communication even in noisy environments.

Frequently Asked Questions (FAQ)

1. Q: What systems is the CI845 primarily designed to integrate with?
   A: The CI845 is specifically designed for integration with ABB’s AC800M controller family and the S800 I/O series. It enables seamless communication using PROFINET IO over Ethernet.

2. Q: Is the CI845 module suitable for critical process environments?
   A: Yes. With robust certifications and a wide operating temperature range, the CI845 is built to perform reliably in demanding industrial and process-critical applications.

3. Q: Can the CI845 be used in environments with electrical noise?
   A: Absolutely. It features industrial-grade shielding and design to maintain stable communication even in high EMI (electromagnetic interference) environments.

4. Q: Does the CI845 support redundancy?
   A: Yes, it can be used in redundant system architectures depending on the controller and network setup, ensuring continuous operation in the event of a module or communication failure.

5. Q: What tools are recommended for configuring and diagnosing the CI845?
   A: ABB’s Control Builder M engineering tool is used for configuration, while diagnostics can be accessed via integrated system tools and status LEDs on the module.

6. Q: Is the CI845 suitable for retrofitting in older automation systems?
   A: It can be integrated into existing systems that are being upgraded to PROFINET, provided the I/O and controller platforms are compatible.

7. Q: Are firmware updates available for the CI845 module?
   A: Yes, ABB periodically releases firmware updates. These updates improve performance or add compatibility with new systems and are distributed via ABB’s support network.

8. Q: What is the difference between CI845 and CI840A?
   A: CI845 is used for PROFINET IO communication, whereas CI840A supports PROFIBUS DP. Both interface with the S800 I/O but are designed for different fieldbus standards.

9. Q: How is the module physically installed in the cabinet?
   A: The CI845 is DIN rail-mounted and typically positioned within an S800 I/O station. It connects to a terminal unit like TU849 to interface with other I/O modules.

10. Q: Does the CI845 require a specific bus adapter or pluggable module?
    A: Yes. Depending on your application, you may need an appropriate pluggable communication adapter such as the TP854 for Ethernet-based connections.

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Popular ABB Models (Cross-Product Recommendations)

Frequently Asked Questions (FAQ)

1. Q: What systems is the CI845 primarily designed to integrate with?
   A: The CI845 is specifically designed for integration with ABB’s AC800M controller family and the S800 I/O series. It enables seamless communication using PROFINET IO over Ethernet.

2. Q: Is the CI845 module suitable for critical process environments?
   A: Yes. With robust certifications and a wide operating temperature range, the CI845 is built to perform reliably in demanding industrial and process-critical applications.

3. Q: Can the CI845 be used in environments with electrical noise?
   A: Absolutely. It features industrial-grade shielding and design to maintain stable communication even in high EMI (electromagnetic interference) environments.

4. Q: Does the CI845 support redundancy?
   A: Yes, it can be used in redundant system architectures depending on the controller and network setup, ensuring continuous operation in the event of a module or communication failure.

5. Q: What tools are recommended for configuring and diagnosing the CI845?
   A: ABB’s Control Builder M engineering tool is used for configuration, while diagnostics can be accessed via integrated system tools and status LEDs on the module.

6. Q: Is the CI845 suitable for retrofitting in older automation systems?
   A: It can be integrated into existing systems that are being upgraded to PROFINET, provided the I/O and controller platforms are compatible.

7. Q: Are firmware updates available for the CI845 module?
   A: Yes, ABB periodically releases firmware updates. These updates improve performance or add compatibility with new systems and are distributed via ABB’s support network.

8. Q: What is the difference between CI845 and CI840A?
   A: CI845 is used for PROFINET IO communication, whereas CI840A supports PROFIBUS DP. Both interface with the S800 I/O but are designed for different fieldbus standards.

9. Q: How is the module physically installed in the cabinet?
   A: The CI845 is DIN rail-mounted and typically positioned within an S800 I/O station. It connects to a terminal unit like TU849 to interface with other I/O modules.

10. Q: Does the CI845 require a specific bus adapter or pluggable module?
    A: Yes. Depending on your application, you may need an appropriate pluggable communication adapter such as the TP854 for Ethernet-based connections.

Related Models (Same Series or Compatible)

Popular ABB Models (Cross-Product Recommendations)

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