1. Select the appropriate repeater: you need to select a compatible repeater according to the communication protocol and communication distance of PLC. Make sure that the repeater can correctly parse and forward the communication signal of PLC.
  1. Installation and connection:
  1. Install the repeater in an appropriate location, making sure it is within the communication range and has a stable power supply.
  2. Use a suitable cable to connect the output port of PLC to the input port of repeater. Similarly, connect the output port of repeater to the input port of target device or next repeater.
  1. Configuration parameters: According to the manual of repeater, configure the relevant parameters, such as communication protocol, baud rate, data bit, stop bit, etc. Make sure that the communication parameters of PLC, repeater and target device are consistent.
  2. Testing and debugging: After completing the connection and configuration, perform communication test. Send a signal from the PLC to the target device and observe whether the signal can be transmitted correctly. If there is a communication problem, check the connection, configuration and parameter settings.
  • Notes:
  1.  When installing and using the repeater, pay attention to comply with relevant safety regulations and operating guidelines.
  2.  Ensure that the repeater has sufficient power supply and a stable operating environment.
  3.  Regularly check the operating status and performance of the repeater to ensure that it is working properly.
  4.  In the case of long communication distance or complex signal transmission environment, it may be necessary to add multiple repeaters or use other communication methods to achieve stable signal transmission.

If you need a PLC that supports codesys programming, please feel free to contact us at 13644001762/info@gcanbus.com