GL660USB

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Instructions:

1. Installation:

   • Connect the GL660USB converter to your computer using a standard USB cable.
   • Install the provided driver software if required by your operating system.

2. Configuration:

   • Use the configuration utility or terminal settings to set the baud rate, data bits, stop bits, parity, and flow control according to your application needs.

3. Connection:

   • For RS232 connections, use the DB9 connector on the GL660USB.
   • For RS485 or RS422 connections, ensure proper wiring of differential pairs for reliable communication.

4. Operation:

   • Verify the connection settings in your application software.
   • Test the communication link with simple commands or through diagnostic tools.

5. Maintenance:

   • Keep the device away from water and direct sunlight.
   • Avoid physical stress on the connectors and cables.
   • Store in a dry place when not in use.