With the advent of the era of big data, the demand for information, data and intelligence has become an inevitable trend. The energy meter is not only the traditional metering function, but also the remote communication has become a key basic function of the energy meter. In the early period, many installed meters did not consider remote communication, but only with RS485 communication interface, RS485 is a bus communication needs to be connected through the wiring, construction is difficult, large amount of work, Yongtailong designed a small volume of wireless communication converter - WiFine communication converter.

The single section (size: 90mm×18.5mm×72mm) RS485/Wifine communication converter can realize the conversion of communication mode, din rail-mounted, with good reliability, extremely small size, light weight, beautiful appearance, easy installation, etc.; it conforms to IEC standard.

RS485 and Wifine communication can be converted to each other Bus type communication mode can be converted to wireless communication mode, which is convenient for construction The data conversion mode is transmissive, which is applicable to various communication protocols. RS485 communication baud rate 9600bps~115200bps can be set Wifine wireless communication frequency can be configured (commonly used 433MHz, 866MHz, 915MHz, etc. are optional) Wifine wireless communication adopts external antenna with high signal sensitivity to meet various installation environments

The customer's product is a home use photovoltaic power generation system, exported to European countries, which needs to monitor the load power consumption, the reading frequency is within 100ms, RS485 communication is used before. The distance between the load metering equipment and the power generation equipment is more than 10 meters, and the construction is inconvenient because of RS485 communication. The use of our RS485/Wifine communication converter fully meets the customer's needs and is recognized by the customer and the end-user.

Zhejiang yongtailong electronic co.,ltd is a energy meter company, with single phase kWh meter products and multi-phase Watt hour meter products.