Description
Product Description
The ABB CI858 is a communication interface unit for the drive bus protocol. It serves as a bridge between ABB drives and the AC 800M controller, enabling seamless communication and data exchange1. This module is especially designed for sectional drive applications in ABB rolling mill drive systems and paper machine control systems1. It allows for the precise control of motor speed and torque, as well as the monitoring of various parameters such as temperature, current, and voltage2. One of its notable features is that it is powered by the processor unit via the CEX – bus, eliminating the need for an external power source1. This makes the ABB CI858 easy to install and integrate into existing systems.
Product Parameters
- Communication Protocol1: Drive bus
- Transmission Speed1: 8 Mbit/s
- Master or Slave1: Master
- Line Redundancy1: No
- Module Redundancy1: No
- Hot Swap1: Yes
- Connector1: Optical
- 24 V Consumption1: Typ. 200 mA
- Operating Temperature1: +5 to +55 °C (+41 to +131 °F)
- Storage Temperature1: -40 to +70 °C (-40 to +158 °F)
- Corrosion Protection1: G3 compliant to ISA 71.04
- Protection Class1: IP20 according to EN 60529, IEC 529
- Compatibility15: Suitable for ABB PLC systems
Advantages and Characteristics
- Reliability: The ABB CI858 is built with high – quality components and has undergone stringent testing, ensuring reliable operation in demanding industrial environments. For example, it has a wide operating temperature range from +5 to +55 °C, which allows it to work stably in various industrial scenarios1.
- Easy Integration: It is designed to be easily integrated into existing systems. It can be connected to the AC 800M controller via the CEX – bus, and a maximum of 24 ABB drives can be connected to one CI858, facilitating the construction of a logical bus with a physical star topology1.
- High – Speed Communication: The CI858 supports a communication speed of up to 12 Mbps, which enables efficient and timely data exchange between the drive and the control system, improving the overall control efficiency2.
Application Areas and Application Cases
- Application Areas: The ABB CI858 is widely used in industrial automation, motion control systems, material handling systems, and energy management systems. It is suitable for industries such as manufacturing, oil and gas, power generation, and paper making2.
- Application Case: In a paper mill, the ABB CI858 is used to connect the ABB drives of the paper machine with the AC 800M controller. It enables precise control of the speed and torque of the motors, ensuring the smooth operation of the paper – making process. At the same time, it can monitor the operating parameters of the motors in real time, such as temperature and current, and send out alarms in case of abnormalities, helping to improve production efficiency and product quality.
Comparison with Similar Products
Compared with similar products, the ABB CI858 has the following advantages. It has a high – speed communication interface, which can improve the efficiency of data transmission. Its modular design makes it easy to install and maintain, and it can be easily integrated into existing systems. In addition, it has a wide operating temperature range and good corrosion resistance, which can adapt to harsh industrial environments.
Selection Suggestions
- Compatibility: Make sure that the ABB CI858 is compatible with your existing ABB PLC system and drive units to ensure seamless communication and integration.
- Installation Environment: Consider the installation environment, such as temperature, humidity, and vibration. The CI858 is suitable for operating in an environment with a temperature range of +5 to +55 °C and a humidity range that complies with G3 of ISA 71.041.
- Budget: Although the ABB CI858 offers high performance and reliability, you also need to consider your budget. Compare the prices of different suppliers to get the best cost – performance ratio.
Precautions
- Installation: Follow the installation instructions in the product manual to ensure correct installation. When installing, pay attention to the connection of the communication cable and ensure that the connection is firm to avoid signal interference.
- Operation: Operate the CI858 within the specified voltage range and temperature range to avoid damage to the module. Do not exceed the maximum number of drives supported by the module to ensure stable operation.
- Maintenance: Regularly check the operating status of the CI858, such as the status of the indicator lights and the communication connection. Clean the module regularly to prevent dust and dirt from affecting its performance.
Shanxi Runsheng Import and Export Co., Ltd. is your reliable partner. We provide the sales and technical support of ABB CI858 and other automation spare parts. Please visit our website www.sxrsrobot.com or contact us, and we will be happy to serve you.
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