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44 Channel controller
1.Product Function and Technical Feature: Built-in central control system to ensure work stability; 2*48 work periods for workday and holiday setting; Easy for maintenance and function extension by modular design; Input AC110V and AC220V, Can be changed by the switch; Yellow flashing or close the signal can be setup at night; Adopt RS-232 or LAN port to communicate with upper computer; 32 working menus used for any period(among 1~30 numbers customs can set it by themselves); The flashing state, frequency and time of each green signal light can be setup or adjusted; Can modify the current pace of running time in the running state immediately; Full red, yellow flashing, step by step manual,jump in the manual,remote manual function(optional); Be equipped with the hardware fault testing function(Red Light fails,Green lights up test),down grade to Yellow flash status and cut down the Red&Green light power supply when the fault happens.(Optional) The output part adopts zero-test technology,Change of state is zero state switch in communication,Make the drive more safe and reliable; Each output all the way with independent lightning protection circuit; Installation testing capabilities,can test to confirm installation correctness for each lamp when installation at intersection; The clients can set up 30 menu to be backup and recovery ; The setup software can operation on the computer offline,Project data can be stored on the computer and can be copied。
traffic signal controller