XRIO-WI/XRIO-WII （Xinhua wireless communicational remote I/O）adopts the I/O modules of the 80 series of TiSNet-XDC800, and is equipped with a high-capacity remote wireless data transciever or a remote wireless network transciever. It is also equipped with a face-door cabinet which can meet anti-blast grade or IP 56. It is used near industrial sites and its working temperature is -20 ºC ~+60 ºC. It can work with different small and medium sized data measurement & control system or SCADA system, and can also work as remote I/Os of large DCS control systems. It is widely applied to environmental supervising, oil production and unattended transformer substations.

     Characteristics:
●Built-in communicational device: wireless transciever mode (WRIO-WI) or wireless network WiFi  mode (WRIO-WII)
●I/O modules of different types (AI、AO、DI、DO、PI、LC and so on) configurated flexibly can be applied to  different systems scales
●Sampling accuracy of analog input: 0.1%（large signal）、0.2%（small signal）
●Cabinet of high protection grade (IP54 and IP56)
●Simple installation, economical system configuration, flexible configuration, and simple operation
●It can act as remote measurement & control I/O device when matching with DCS or PLC system