The main hardware equipment of the system includes digital radio, PLC, analog input module, DC power supply, etc. MDS2710 data transmission station is selected as the master control and long-distance station. SCADA series products use digital signal processing (DSP) skills, with good anti-interference performance, high acceptance sensitivity, and fast transmission speed. They can also provide reliable communication services even under very bad conditions. Its special tool software facilitates device debugging and protection application. Its transceiver and modem are integrated, and can be set as a master station or long-distance radio station, which is sensitive to use; In2site 6 monitoring management software can be equipped to complete long-distance supervision; The operation form is sensitive; MDS SCADA series products use DSP to complete the modulation and demodulation, which can adapt to the differences between elements from unit to unit, and ensure continuity and repeatability under the ambient temperature of - 30~+60 ℃. Digital signal processing skills eliminate the instability and changes in the analog circuit modulation and demodulation process.

Considering the control area and branch number of the high pole lamp, the imported modular small and medium-sized PLC system can be selected. It has simple and practical decentralized structure and multi interface network

Network capability, freely expandable modules, with a wide range of integrated functions, with CNET network functions, convenient for networking.

LG K7M TR40U controller can be selected for the main control center and long-distance terminal. Its functional parameters are DC 24 V, 24 point input/relay 12 point output+transistor 4 points