A-B 1784-CF128
The 1784-CF128 is a communication module produced by Rockwell Automation to connect different types of devices for data exchange and control. It is commonly used in Allen-Bradley PLC (Programmable logic Controller) systems to extend the system’s communication capabilities.
Product parameters and specifications
Interface type: RS-232
Transmission rate: configurable
Data bit, stop bit, and check bit: configurable
Communication protocol: Supports a variety of communication protocols, such as DF1, Modbus, etc
Application: Used to connect serial devices, such as HMI, frequency converter, weighing equipment, etc
Product characteristics
Flexible configuration: Supports the configuration of multiple communication parameters to adapt to different application scenarios.
High reliability: Industrial grade design, suitable for harsh industrial environment.
Easy to use: The accompanying software tools make it easy to configure and debug.
Wide compatibility: Can be used with Allen-Bradley’s various PLC models.
Main function
Serial port expansion: Increase the number of serial ports of the PLC and connect more serial devices.
Remote communication: Monitoring and control of remote devices through serial port connection.
Data acquisition: Data is collected from the serial device and transmitted to the PLC.
Protocol conversion: Converts different communication protocols to achieve interconnection between heterogeneous devices.
Application scenario
Industrial automation: Connect HMI, frequency converter, weighing equipment and other serial devices to achieve automatic control of the production process.
Data acquisition: Collect the data of the field equipment, and transfer it to the host computer for analysis and processing.
Remote monitoring: Enables real-time monitoring and fault diagnosis of remote devices through serial port connection.
Matters needing attention
Configuration: Before using the 1784-CF128 module, you need to perform correct configuration, including communication parameters, protocol types, and so on.
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