Description
Parameters and specifications:
Control Principle: CI854A is a programmable application development module with high reliability and high stability.
Communication interface: CI854A interacts as a PROFIBUS host and builds a PROFIBUS network using RS485 technology.
Connectivity: An 800M controller can connect up to 12 CI854A modules, and each interface works as a single PROFIBUS that can be configured with its own transfer rate.
Supported transmission rates: 9.6 kbit/s to 12000 kbit/s, but not 31.25 and 45.45 kbit/s. The default transmission rate is 1.5 Mbit/s.
Output waveform: The output current is a standard sine wave, small burr, better than the power system requirements of the index standard, ripple coefficient is less than 0.3%.
Measurement accuracy: The actual measurement accuracy is about 0.3, higher than 0.5.
Series:
The CI854A is a communication module model in ABB’s automation control system and may be part of its industrial automation product line.
Features:
Easy to use: The CI854A has an easy-to-use interface and mode of operation that can be easily connected and controlled with devices such as computers or PLCS.
High reliability: As a product produced by ABB, CI854A has high reliability and high stability, ensuring the accuracy of data transmission and stable operation of the system.
Easy integration: CI854A supports a variety of different communication protocols and interface standards, such as Modbus, Profibus, CANopen, etc., and can be seamlessly connected and communicated with a variety of different types of devices.
Functions:
The CI854A is a communication module that acts as a bridge and link in ABB’s automation control system. It is responsible for collecting, transmitting and processing the data of various sensors, actuators and other equipment in the field to ensure the information flow and collaborative work of the entire system.
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