FL-DR50PL by OMRON Design and production,in Shenzhen PlusLink Electronics Co., Ltd. Spot sales,And can pass Shenzhen PlusLink Electronics Co., Ltd. Purchasing。FL-DR50PL Price reference $ 186.200000。FL-DR50PL - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information FL-DR50PL Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial