{"product_id":"usb-to-rs485-bidirectional-half-duplex-serial-line-converter-tvs-transient-protection","title":"USB to RS485 Bidirectional Half duplex Serial Line Converter TVS Transient Protection","description":"\u003cdiv\u003eThis product is designed in accordance with industrial standards. It has anti-lightning and anti-static shock, limited slope drive, effectively suppresses electromagnetic interference, and solves the superposition of effective signal and invalid signal on the transmission circuit. The error-free data transmission rate is up to 115200bit. With TVS transient suppression protection to prevent internal chip damage caused by level incompatibility, with receiving and transmitting lights; anti-high pulse voltage protection.\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eSupport plug and play and hot plug (USB side)\u003c\/li\u003e\n\u003cli\u003eSupport baud rate range: 75-115200bps\u003c\/li\u003e\n\u003cli\u003eFully compliant with USB 2.0 standard, compatible with USB1.1\u003c\/li\u003e\n\u003cli\u003eCommunication distance can reach 1.2KM, with industrial site anti-interference ability\u003c\/li\u003e\n\u003cli\u003eTVS transient suppression protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pd_sub_title\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eFully compliant with USB 2.0 standard, compatible with USB1.1\u003c\/li\u003e\n\u003cli\u003eSupport plug and play and hot plug (USB side)\u003c\/li\u003e\n\u003cli\u003eExtended temperature range from -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pd_sub_title\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eSupport baud rate range: 75-115200bps\u003c\/li\u003e\n\u003cli\u003eCommunication distance can reach 1.2KM, with industrial site anti-interference ability\u003c\/li\u003e\n\u003cli\u003ePower Supply: 5V DC\u003c\/li\u003e\n\u003cli\u003eDimension (mm): 70 (L) * 27 (W)* 13 (H)\u003c\/li\u003e\n\u003cli\u003eWeight: 16 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pd_sub_title\"\u003e\u003cstrong\u003eWiring instructions\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eUSB interface: plug directly into the computer USB interface when using\u003c\/li\u003e\n\u003cli\u003eRS485 bus interface: module A interface is connected to target device A interface, module B interface is connected to target device B interface (some device flags D+ means A, D- means B)\u003c\/li\u003e\n\u003cli\u003eUp to 256 related devices can be attached to the bus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pd_sub_title\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eParameter setting of various RS485 port devices, data transmission communication and LED display communication data, etc.\u003c\/li\u003e\n\u003cli\u003eMonitoring data reading and writing and PTZ control\u003c\/li\u003e\n\u003cli\u003eHome appliance control\u003c\/li\u003e\n\u003cli\u003eVarious industrial automation, instrumentation\u003c\/li\u003e\n\u003cli\u003eAccess control system, charging system, attendance system, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pd_sub_title\"\u003e\u003cstrong\u003eSteps for usage\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eDownload and install the CH340 driver first\u003c\/li\u003e\n\u003cli\u003eWire the device\u003c\/li\u003e\n\u003cli\u003eInsert the RS485 module into the computer, check the mapped serial port number in the “Device Management Department” of the system, then select the corresponding serial port number in your application software, and open the serial port to send and receive data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pd_sub_title\"\u003e\u003cstrong\u003ePackage Included\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003e1 x USB to RS485 Bidirectional Half duplex Serial Line Converter TVS Transient Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":44263171162155,"sku":"5688","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/industrial_usb_to_rs485.jpg?v=1782805593","url":"https:\/\/www.indianhobbycenter.com\/products\/usb-to-rs485-bidirectional-half-duplex-serial-line-converter-tvs-transient-protection","provider":"Indian Hobby Center","version":"1.0","type":"link"}