FLV-DR7030R by OMRON Design and production,in Shenzhen PlusLink Electronics Co., Ltd. Spot sales,And can pass Shenzhen PlusLink Electronics Co., Ltd. Purchasing。FLV-DR7030R Price reference $ 631.750000。FLV-DR7030R - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information FLV-DR7030R Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial