Industrial Modbus Gateway, Modbus RTU/ASCII to Modbus 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

IOT Gateway, Multiple-technology Integrated Gateway

USR-GW200 is a multiple-technology integrated gateway, which includes 433MHz radio, WiFi, Zigbee, LoRa, BLE and Ethernet.

  • To achieve bidirectional data conversion via all kinds of mainstream wireless technology and network.
  • The wireless router core chip MTK7688, onboard 16M flash, 128M DDR2 RAM.
  • Support the basic functions of WIFI wireless router.
  • Open Linux system, based on Openwrt, can be secondary programming.
All USR products will be tested by R&D first, then production test again.(ESD Test,Surge/EFT Test, High/Low Temperature Test, EMC and LVD environment reliability test, etc.) Click here to watch test videos.
USR products test USR products test USR products test USR products test
USR products are exported to more than 100 countries and regions, get approvals like CE, FCC, ROHS, CCC, KC, IC, SRRC, etc.
USR product certificate
We also offer fast and reliable After-Sales Service, Leave your questions in Ticket System and we will respond to you in 15 minutes.

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