FLV-FS74R by OMRON Design and production,in Shenzhen PlusLink Electronics Co., Ltd. Spot sales,And can pass Shenzhen PlusLink Electronics Co., Ltd. Purchasing。FLV-FS74R Price reference $ 937.130000。FLV-FS74R - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information FLV-FS74R Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial