Traditional water pumping water supply equipment, due to the geographical restrictions, often exist, and water pressure measuring point far distance water pump, some problems such as several miles apart, even tens of kilometers caused control system I/O point, water supply equipment in decentralized signal transmission to a wide range of cabling construction, such not only increases the construction cost, and also to the maintenance and repair, the later is the water supply equipment control system, the difficulties.

In order to solve this problem, my company in water supply system are introduced, and control of wireless digital technology, which adopts advanced wireless digital radio stations, long-distance transmission of communication with my company SM510 controller and the collection and analysis of signal, real-time control system for decentralized I/O signal, the water supply control, and good results have been achieved.

Using wireless digital radio can pair of more than one application, also can make more flexible, and networking system I/O point of expansion, In communication using RS232/485 way SM510, combining the communication port, realized the seamless connection with the controller, While the digital frequency can be set according to the requirement, thus enhancing the anti-interference ability of communication. In practical applications, this scheme has low cost, quick and reliable operation, easy maintenance, not only applicable to monitor and distance controller, also suitable for many of the cases were scattered data acquisition and control.

I companies in the supply of wireless digital technology equipment for water supply control and remote transmission provides reliable solutions, in the application for the company will bring considerable economic benefit and social benefit.