central controller

LY-ST10-GW Series Central Controller

•32 bits ARM high-performance processor 
•Circuit Load: 4/8 LOOP /5A
•Communication Interface: ZIGBEE, GPRS, RJ-NET and 485 (optional)
•Lightning protection level: 6000V single phase ANTI SURGE
•Sensor Access: snow and rain, sun light, traffic flow, switching value, 4-20MA, 0-5V etc.
•Single network capacity: 0-500 nodes
•Communication Protocol: Shuncom private-owned, modbus, 97 and 07 electricity meter specifications of State Grid
•Electricity Meter Access: support the access of 485 port of intelligent electricity meters of State Grid

Technical parameters:

          LY-ST10-GW Central Controller conforms to IEEE802.15.4 protocol of ZIGBEE communication standard and TCP/IP protocol. The interface supports 485 serial port, NET port, reserved switch output, 4-20MA collection and other ports. The main functions are timing control, automatic control on longitude and latitude, remote control on the circuit, three-phase electric collection, security alarm, sensor access by a third party and local operation control etc. LY-ST10-GW Central Controller consists of a three-phase current and three-phase voltage measurement circuit, which can real-time collect load performance and powerconsumption of three-phase power. The street lighting rate can be calculated by collecting the power of each circuit. It helps to largely reduce work load of street lamp management department, and improving working efficiency, therefor significantly improve energy-savingbenefit of all society.