SAO-R2N by OMRON Design and production,in Shenzhen PlusLink Electronics Co., Ltd. Spot sales,And can pass Shenzhen PlusLink Electronics Co., Ltd. Purchasing。SAO-R2N Price reference $ 259.120000。SAO-R2N - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information SAO-R2N Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial