product description
The RS485 communication scheme is a wire data transmission method, which is used in occasions that facilitate the arrangement of 485 communication lines. The RS485 remote prepaid meter uses the affordable RS485 meter + collector network to realize the functions of remote meter reading, remote control, and remote recharge. Compared with the traditional IC card payment mode, RS485 remote prepayment is a further upgrade, saving time, labor, and high efficiency. To a large extent, it saves the cost of networking in the early stage and reduces the cost of operation and maintenance in the later stage.
Our company's RS485 remote prepaid meter, with our self-developed computer + mobile phone dual-platform background management system, is easy to use, convenient and fast, and is widely used in communities, schools, factories, shopping malls and other places. It has been gradually adopted by real estate projects, community properties, campus dormitories, etc., and is well received by the market.
RS485 prepaid
Electricity meter + collector
Low cost time limit remote meter reading/remote control/remote payment.
The electric meters are installed in a centralized manner, and each collector can be connected to 20 electric meters (regardless of single-phase and three-phase).
Communication principle
Note: Single-rate electricity price, multi-rate electricity price, and multi-rate electricity price can be made.
It can be used as DDZY5333 single-phase intelligent cost-controlled watt-hour meter, DTZY5333 three-phase four-wire intelligent cost-controlled watt-hour meter.
It can be customized according to customer requirements.
