Modbus Gateway, Modbus RTU to TCP

USR-M511 is Modbus gateways that query Modbus RTU/ASCII slave and display data in internal webpage. It also supports reply the querying from Modbus TCP Master. USR-M511 provides a flexible method to control and monitor your Modbus RTU/ASCII devices.

• Support RS232/RS485 or RS422




• Ethernet accessory




• Internal webpage to control and monitor




• Auto query Modbus RTU/ASCII Slave device

• Introduction

• USR-M511 is Modbus gateway that query Modbus RTU/ASCII slave and display data in internal webpage. It also supports reply the querying from Modbus TCP Master. USR-M511 provides a flexible method to control and monitor your Modbus RTU/ASCII devices.

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• Features

• Support RS232/RS485 or RS422

• Ethernet accessory

• Internal webpage to control and monitor

• Auto query Modbus RTU/ASCII Slave device

• Modbus RTU/ASCII to Modbus TCP

• 10/100Mbps ethernet interface, support Auto-MDI/MDIX

• Baud rate support 600bps~230.4K bps; Support None, Odd, Even, Mark, Space

• Support hardware Reload.

• Support Static IP/DHCP

• Support hardware Reload

• Basic Function

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• Structure

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• Applications

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