This device is used to colled data from local network of RS-485/Modbus connected devices and transmit to Internet server via WiFi or Ethernet connection. The hub contains two RS-485 ports for local network, one Ethernet port and 1 WiFi antenna. The device can act as a network master or slave mode. Any type of data can be gathered: temperature, humidity, voltage, etc. from either digital or analog sensors. The server can be placed in Internet or locally at customer site. The system is very expandable.

 

WiFi Data Acquisition Hub

 

WiFi data acquisition hub