• WIFI 2.4GHz 802.11b/g/n wireless standards.

• Work Mode: TCP Server/TCP Client/UDP Server/UDP Client/HTTP Client mode.
  

• AP, STA, AP+STA.
  

• Modbus gateway: Modbus RTU to Modbus TCP, Modbus Polling
  

• Electrostatic protection
  

• WatchDog, 24 hours stable operation.

• Function of identity packet function, heartbeat packet function,Websocket function

• Supports timeout reset function, timing reset function
  

• Configuration by Web Server, setup software, serial/network AT command
  

• Supports hardware reload.
  

• Passed EFT test, when there is instantaneous high current in the circuit (such as lightning, power switch, etc.), it can ensure that the device hardware is not damaged.
  

• Power: 2KV, Ethernet interface 232 485: 2KV

1.Modbus Polling Mode
In this mode, it supports Modbus TCP and Modbus RTU mutual conversion.
2. Heartbeat Packet Function
USR-W610 supports network heartbeat packet and serial heartbeat packet. The network heartbeat packet notifies the server that it is in an active state, and it maintains the normal connection with the server by continuously sending the heartbeat packet.Serial port heartbeat packet notifies the serial device that USR-W610 is in an active state, and takes the initiative to grab the sensor data can not be initiative to push.
3. Socket Distribution Protocol
USR-W610 suppports SDP, you can add certain header in serial data. It will send the data to differetnt socket by different header. The data received from different
socket will be added different header before they are sent to serial.
4. Regular Restart Function
USR-W610 supports timing and timeout restart function, which makes the system run more stable.