{"title":"Waveshare","description":"","products":[{"product_id":"rs-232-to-rs-485-converter-din-rail","title":"RS-232 to RS-485 Converter DIN Rail","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 To RS485 Converter, Active Digital Isolator, Rail-Mount support,\u003c\/strong\u003e \u003cstrong\u003e600W\u003c\/strong\u003e \u003cstrong\u003eLightningproof \u0026amp; Anti-Surge, Multi-isolation protection\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"tabSty-2 mgnTB subBlock alignl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eTop side screw terminal\u003c\/th\u003e\n\u003cth colspan=\"2\"\u003eBottom side screw terminal\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVCC\u003c\/th\u003e\n\u003ctd\u003ePower Input\u003cbr\u003eDC 6~36V power supply\u003c\/td\u003e\n\u003cth\u003e120R\u003c\/th\u003e\n\u003ctd\u003e120R resistor switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGND\u003c\/th\u003e\n\u003ctd\u003eGround \/ RS232 signal ground\u003c\/td\u003e\n\u003cth\u003eSGND\u003c\/th\u003e\n\u003ctd\u003eRS485 signal ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTXD\u003c\/th\u003e\n\u003ctd\u003eRS232 transmit data pin\u003c\/td\u003e\n\u003cth\u003eA+\u003c\/th\u003e\n\u003ctd\u003eRS485 differential signal A+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRXD\u003c\/th\u003e\n\u003ctd\u003eRS232 receive data pin\u003c\/td\u003e\n\u003cth\u003eB-\u003c\/th\u003e\n\u003ctd\u003eRS485 differential signal B-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":49058422817019,"sku":null,"price":855.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3719\/0907\/files\/rs232-to-rs485-b-2.jpg?v=1783562938"},{"product_id":"rs-485-to-wifi-ethernet-converter","title":"RS-485 to WiFi\/Ethernet Converter","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail-Mount Serial Server, RS485 to WIFI\/Ethernet Module, Modbus MQTT Gateway\u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e  \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"richTitle\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ctable class=\"tabSty-2 mgnTB subBlock alignl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eOutline\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485, screw terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 ~ 36V DC, screw terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePC + ABS, V0 flame retardant grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL × W × H: 109.66 × 28 × 64.71 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 \/ 100M auto-negotiation RJ45 connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWIFI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e802.11b\/g\/n compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSerial port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485 interface (Anti-surge, Lightningproof, Over-current protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003eWireless specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Band\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.412 ~ 2.484 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless network\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStation \/ AP \/ AP+Station Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecurity mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWPA-PSK \/ WPA2-PSK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncryption type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTKIP \/ AES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmitting power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e802.11b: +19dBm (Max.@11Mbps)\u003cbr\u003e802.11g: +18dBm (Max.@54Mbps)\u003cbr\u003e802.11n: +17dBm (Max.@HT20, MCS7); +17dBm (Max.@HT40, MCS7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceiving sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e802.11b: -89dBm (@11Mbps)\u003cbr\u003e802.11g: -81dBm (@54Mbps)\u003cbr\u003e802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCS7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003eSerial specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBaudrate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 ~ 460800 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParity bit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003enone, odd, even, mark, space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData bit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 ~ 9 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTCP \/ UDP \/ ARP \/ ICMP \/ DHCP \/ DNS \/ HTTP \/ MQTT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ehost, web browser, serial AT command\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTCP\/IP direct communication, VCOM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransparent transmission, serial command, HTTPD Client, Modbus TCP to Modbus RTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003eEnvironment requirement\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40℃ ~ 85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-45℃ ~ 125℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5% ~ 95% relative humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":49058501132539,"sku":null,"price":2495.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3719\/0907\/files\/rs485-to-wifi-eth-2.jpg?v=1783565754"},{"product_id":"rs-485-splitter-1in-2out","title":"RS-485 Splitter 1in\/2out","description":"\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eIndustrial-grade Isolated 2-Ch RS485 Hub, Rail-mount Support, Wide Baud Rate Range, Expands 2-ch RS485 Sub Ports Via 1-ch RS485 Master Port, With Isolation And Signal Relay\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"richTitle\"\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ctable class=\"tabSty-2 mgnTB subBlock alignl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface standard\u003c\/th\u003e\n\u003ctd\u003eCompliant with RS485 standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePhysical interface\u003c\/th\u003e\n\u003ctd\u003eRS485 screw terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBaud rate\u003c\/th\u003e\n\u003ctd\u003e300~460800bps (self-adaptive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003esupported nodes\u003c\/th\u003e\n\u003ctd\u003eEach RS485 port supports up to 32 nodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommunication distance\u003c\/th\u003e\n\u003ctd\u003e1200m (9600bps), the higher rate the shorter distance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating mode\u003c\/th\u003e\n\u003ctd\u003eRS485 two-wire (A, B), half-duplex transparent transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003eDC 5V ~ 36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-45 ~ +85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironment humidity\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;95%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransmission medium\u003c\/th\u003e\n\u003ctd\u003eNormal parallel cables\/twisted-pair cables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":49058523906299,"sku":null,"price":713.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3719\/0907\/files\/rs485-hub-2p-5_1.jpg?v=1783567733"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3719\/0907\/collections\/logo.png?v=1783561269","url":"https:\/\/thaiplc.co.th\/collections\/waveshare.oembed","provider":"ThaiPLC Engineer","version":"1.0","type":"link"}