{"id":6987,"date":"2022-07-06T11:16:15","date_gmt":"2022-07-06T03:16:15","guid":{"rendered":"https:\/\/store.west-hn.com\/?post_type=product&#038;p=6987"},"modified":"2024-03-19T15:32:37","modified_gmt":"2024-03-19T07:32:37","slug":"we-lo4st04-a1","status":"publish","type":"product","link":"https:\/\/store.west-hn.com\/en\/product\/we-lo4st04-a1\/","title":{"rendered":"4 input RS485 remote lora wireless data transmission WE-LO4ST04-A1"},"content":{"rendered":"<h1>Product Overview<\/h1>\n<p>WE-LO4ST04-A1 is a 4-input RS-485 long-distance LORA wireless transmission DTU. The RS-485 industrial IO series supports the most commonly used I\/O data acquisition protocols, which can be matched with various types of sensors, and is widely used in fire fighting, electric power, water supply, petrochemical, smart agriculture and other scenarios. Serial RS-485 uses the standard Modbus RTU\/ASCII protocol, which can be easily interfaced with SCADA system to upload on-site sensor data. Using the standard Modbus RTU slave communication protocol, it can be used for remote data acquisition via RS485 bus, which can support up to 250 devices.<\/p>\n<h1>Application Areas<\/h1>\n<ul>\n<li>Contact signal transmission<\/li>\n<li>Semiconductor and microelectronics industry<\/li>\n<li>Pharmaceutical industry, paper industry<\/li>\n<li>Environmental test chambers, drying equipment, spraying equipment<\/li>\n<li>Agriculture, farms<\/li>\n<li>Greenhouses, storage rooms, cooling rooms<\/li>\n<li>Building Automation<\/li>\n<li>Environmental and ventilation control<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>Complete light signal indication of current device operating status<\/li>\n<li>4 inputs can support powered or unpowered dry contact inputs<\/li>\n<li>Converts 4-way dry contact status to RS485 transmission<\/li>\n<li>Transmission distance up to 1000 meters via dedicated RS485 cable<\/li>\n<li>Lora Long Range Wireless Data Transmission<\/li>\n<\/ul>","protected":false},"featured_media":6990,"template":"","meta":[],"product_brand":[],"product_cat":[152,26],"product_tag":[255,254,445],"class_list":["post-6987","product","type-product","status-publish","has-post-thumbnail","product_cat-dtu","product_cat-sensing-and-control","product_tag-lora","product_tag-rs485","product_tag-445","first","instock","taxable","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>4\u8def\u8f93\u5165RS485\u8fdc\u4f20lora\u65e0\u7ebf\u6570\u636e\u4f20\u8f93WE-LO4ST04-A1 -<\/title>\n<meta name=\"description\" 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