3D printer MKS DET power failure detection module with UPS for perfect power off

Important information Legal Disclaimer Special note: module input section has 220V high voltage, please pay special attention to protection!!!! Touch screen has its own power to continue to play the function, the module is used to achieve the perfect match with UPS, no UPS can not buy this product! NOTE: WE DO NOT PROVIDE ANY TECHNICAL HELP. 1, power down detection module power input (blue terminal) and UPS are connected to a 220V (110) power supply. The power detection module, signal output terminal (pin three) connected to the MKS TFT. (PB0-->B0 Gnd-->- 3.3V-->+). 2, when the power suddenly cut off, UPS still can supply power to the printer, power failure detection module will be passed to MKS TFT. 3, MKS TFT received power off information, will automatically let the printer into a suspended state, and the print head removed from the model, so as not to damage the model. 4, MKS TFT itself has the power to continue to play the function, but the sudden power failure can only save the print state, can not move the print head, will continue to play when leaving a flaw. The use of power continued to fight modules and UPS can solve this problem, while the UPS only needs to run about 1 minutes, the UPS requirements are not very high.