{"product_id":"rs232-485-422-to-poe-eth-b-waveshare-rail-mount-serial-server-ethernet-module-tcp-ip-to-serial-function-optional","title":"RS232\/485\/422 TO POE ETH (B) Waveshare Rail-Mount Serial Server,Ethernet Module, TCP\/IP to serial, Function Optional","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e23626\u003c\/span\u003e\u003cbr\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003eRS232\/485\/422 TO POE ETH (B)\u003c\/span\u003e\u003cbr\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003eWaveshare\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e24759\u003c\/span\u003e\u003cbr\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003eRS232\/485\/422 TO ETH (B)\u003c\/span\u003e\u003cbr\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003eWaveshare\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePACKAGE CONTENT\u003c\/p\u003e\n\u003cdiv id=\"waveshare_product_content\" style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);box-sizing:border-box' align=\"start\"\u003e\n\u003cp style=\"margin:0px 0px 10px;margin-bottom:10px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e0.148 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto;max-width:960px;box-sizing:border-box\" class=\"std\"\u003e\n\u003cdiv style=\"text-align:left;color:rgb(255, 0, 0);background-color:rgb(253, 247, 226);border-left:0.3em solid rgb(218, 188, 70);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:1em;padding-bottom:1em;padding-top:1em;padding-left:1em;padding-right:1em;box-sizing:border-box\" class=\"msg msg_warning\" align=\"left\"\u003e\u003cp style=\"line-height:1.6;margin:1em 0px 0px;margin-bottom:0px;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eThe power supply is not included, it is recommended to use with a\u003cspan\u003e \u003c\/span\u003e12V Power Adapter\u003c\/p\u003e\u003c\/div\u003e\n\u003ch2 style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:1.3em;font-weight:bold;line-height:1.1;color:rgb(86, 86, 86);border-left:0.3em solid rgb(123, 174, 35);margin:2em 0px;margin-bottom:2em;margin-top:2em;margin-left:0px;margin-right:0px;padding:0.2em 0.3em 0.2em 0em;padding-bottom:0.2em;padding-top:0.2em;padding-right:0.3em;display:block;box-sizing:border-box'\u003eRS232\/485\/422 TO ETH (B)\u003c\/h2\u003e\n\u003col style=\"line-height:1.6;margin:0px 0px 1em;margin-bottom:1em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside decimal;box-sizing:border-box\"\u003e\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eRS232\/485\/422 TO ETH (B) x1\u003c\/p\u003e\u003c\/li\u003e\u003c\/ol\u003e\n\u003cdiv style=\"box-sizing:border-box\"\u003e1\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-ETH-B-details-pack_220.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"height:0px;box-sizing:border-box\" class=\"sep0px\"\u003e\u003c\/div\u003e\n\u003ch2 style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:1.3em;font-weight:bold;line-height:1.1;color:rgb(86, 86, 86);border-left:0.3em solid rgb(123, 174, 35);margin:2em 0px;margin-bottom:2em;margin-top:2em;margin-left:0px;margin-right:0px;padding:0.2em 0.3em 0.2em 0em;padding-bottom:0.2em;padding-top:0.2em;padding-right:0.3em;display:block;box-sizing:border-box'\u003eRS232\/485\/422 TO POE ETH (B)\u003c\/h2\u003e\n\u003col style=\"line-height:1.6;margin:0px 0px 1em;margin-bottom:1em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside decimal;box-sizing:border-box\"\u003e\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eRS232\/485\/422 TO POE ETH (B) x1\u003c\/p\u003e\u003c\/li\u003e\u003c\/ol\u003e\n\u003cdiv style=\"box-sizing:border-box\"\u003e1\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-pack_220.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:bold;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);border-bottom:1px solid rgb(204, 204, 204);border-top:1px solid rgb(204, 204, 204);margin-bottom:1em;padding:15px 20px 15px 60px;padding-bottom:15px;padding-top:15px;padding-left:60px;padding-right:20px;box-sizing:border-box' class=\"overviewSec\" align=\"start\"\u003eRail-Mount Serial Server, RS232\/485\/422 To RJ45 Ethernet Module, TCP\/IP To Serial, POE Function Optional\u003c\/div\u003e\n\u003cdiv style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:1.5em;font-weight:400;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;box-sizing:border-box' class=\"richWrap\" align=\"center\"\u003e\n\u003cdiv style=\"background-color:rgb(218, 225, 235);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eRS232 \/ 485 \/ 422 To RJ45 Ethernet Module\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;color:rgb(255, 255, 255);background-color:rgb(112, 153, 209);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0.3em 1.5em 0.3em 1em;padding-bottom:0.3em;padding-top:0.3em;padding-left:1em;padding-right:1.5em;display:inline-block;box-sizing:border-box\" class=\"hilitBlock2 round1234\"\u003eIndustrial Isolated, Rail-mount RS232\/485\/422 Serial Server\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-1.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-2.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(218, 225, 235);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eFeatures At A Glance\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;padding:1em;padding-bottom:1em;padding-top:1em;padding-left:1em;padding-right:1em;box-sizing:border-box\" class=\"alignl pdTRBL\" align=\"left\"\u003e\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eThis is a RS232\/485\/422 device data acquisitor \/ IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. The module features RS232\/485\/422 and Ethernet port (PoE function optional), uses DC port (outer diameter: 5.5mm, inner diameter: 2.1mm) and screw terminals for power input. The case with rail-mount support, small in size, easy to install, cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety \u0026amp; security IoT, and intelligent instrument monitoring...\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(218, 225, 235);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eVersion Options\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:1em;margin-top:1em;box-sizing:border-box\" class=\"richGridWrap richGridWrap-2c richGridWrap-valignTop mgnTB\"\u003e\n\u003cdiv style=\"padding:5px;padding-bottom:5px;padding-top:5px;padding-left:5px;padding-right:5px;display:inline-block;width:441.594px;box-sizing:border-box\"\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-ETH-B-460.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:0.7em;line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eRS232\/485\/422 TO ETH (B)\u003c\/strong\u003e\u003cbr\u003eCommon network port + Electrical isolation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:5px;padding-bottom:5px;padding-top:5px;padding-left:5px;padding-right:5px;display:inline-block;width:441.594px;box-sizing:border-box\"\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-460.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:0.7em;line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eRS232\/485\/422 TO POE ETH (B)\u003c\/strong\u003e\u003cbr\u003ePoE network port + Electrical isolation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:border-box\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable style=\"border-collapse:collapse;font-size:0.6em;text-align:left;background-color:transparent;width:960px\" class=\"tabSty-2 mgnTB subBlock alignl\" align=\"left\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(244, 244, 244);border:1px solid rgb(220, 220, 220);padding:1em 0.7em 1em 0em\" rowspan=\"2\" align=\"center\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(244, 244, 244);border:1px solid rgb(220, 220, 220);padding:1em 0.7em 1em 0em\" align=\"center\"\u003e\u003cp\u003eRS485 TO ETH (B)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(244, 244, 244);border:1px solid rgb(220, 220, 220);padding:1em 0.7em 1em 0em\" align=\"center\"\u003e\u003cp\u003eRS485 TO POE\u003cbr\u003eETH (B)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(244, 244, 244);border:1px solid rgb(220, 220, 220);padding:1em 0.7em 1em 0em\" align=\"center\"\u003e\u003cp\u003eRS232\/485\/422\u003cbr\u003eTO ETH (B)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(244, 244, 244);border:1px solid rgb(220, 220, 220);padding:1em 0.7em 1em 0em\" align=\"center\"\u003e\u003cp\u003eRS232\/485\/422\u003cbr\u003eTO POE ETH (B)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003eCommon network port\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003ePoE network port + Electrical isolation\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003eMulti interfaces + common network port + Electrical isolation\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003eMulti interfaces + PoE network port + Electrical isolation\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003eSerial server, Modbus Gateway, MQTT Gateway\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eBasic Function\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"2\" align=\"left\"\u003e\u003cp\u003eBi-directional transparent data transmission between RS485 and Ethernet\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"2\" align=\"left\"\u003e\u003cp\u003eBi-directional transparent data transmission between RS232\/485\/422 and Ethernet\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eCommunication interface\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"2\" align=\"left\"\u003e\u003cp\u003eRS485 port × 1, Ethernet port × 1\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"2\" align=\"left\"\u003e\u003cp\u003eRS232 port × 1; RS485 port × 1; RS422 port × 1; Ethernet port × 1\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e9 ~ 24V DC screw terminal\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e6 ~ 36V DC screw terminal, or PoE port\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003eDC power port, 6 ~ 36V DC screw terminal\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003eDC power port, 6 ~ 36V DC screw terminal, or PoE port\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eIsolation Protection\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003eN\/C\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"3\" align=\"left\"\u003e\u003cp\u003ePower isolation, Signal isolation\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"text-align:center;background-color:rgb(244, 244, 244);border:1px solid rgb(220, 220, 220);padding:1em 0.7em 1em 0em\" colspan=\"5\" align=\"center\"\u003e\u003cp\u003e\u003cstrong\u003eCOMMUNICATION\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" rowspan=\"2\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003ecommon network port\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003ePoE network port, support IEEE 802.3af standard\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003ecommon network port\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003ePoE network port, support IEEE 802.3af standard\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003e10 \/ 100M auto-negotiation RJ45 connector, 2 KV surge protection\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eSerial port\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003eRS485\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003eIsolated RS485\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"2\" align=\"left\"\u003e\u003cp\u003eIsolated RS232\/485\/422\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"text-align:center;background-color:rgb(244, 244, 244);border:1px solid rgb(220, 220, 220);padding:1em 0.7em 1em 0em\" colspan=\"5\" align=\"center\"\u003e\u003cp\u003e\u003cstrong\u003eSERIAL SPECIFICATION\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eBaudrate\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003e300 ~ 115200 bps\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eParity bit\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003enone, odd, even, mark, space\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eData bit\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003e5 ~ 9 bits\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eFlow control\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003eN\/A\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"text-align:center;background-color:rgb(244, 244, 244);border:1px solid rgb(220, 220, 220);padding:1em 0.7em 1em 0em\" colspan=\"5\" align=\"center\"\u003e\u003cp\u003e\u003cstrong\u003eSOFTWARE\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003eETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003ehost, web browser, device management functions library\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eCommunication method\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003eTCP\/IP direct communication, VCOM\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eOperating mode\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003eTCP server, TCP client (coexisting with TCP server), UDP, UDP multicast\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"text-align:center;background-color:rgb(244, 244, 244);border:1px solid rgb(220, 220, 220);padding:1em 0.7em 1em 0em\" colspan=\"5\" align=\"center\"\u003e\u003cp\u003e\u003cstrong\u003eENVIRONMENT REQUIREMENT\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003e-40℃ ~ 85℃\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eHumidity range\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"4\" align=\"left\"\u003e\u003cp\u003e5% ~ 95% relative humidity\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"2\" align=\"left\"\u003e\u003cp\u003eL × W × H: 87 × 36 × 59 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(220, 220, 220);padding:1em\" colspan=\"2\" align=\"left\"\u003e\u003cp\u003eL × W × H: 88.7 × 72.5 × 24.2 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(233, 240, 248);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003ePrimary Function\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eBi-Directional Transparent Data Transmission Between RS232\/485\/422 And Ethernet\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-3.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:border-box\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eThree Different Interfaces\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eOnboard RS232 \/ 485 \/ 422 Interfaces, Suitable For More Application Scenarios\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;color:rgb(255, 255, 255);background-color:rgb(125, 195, 54);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0.3em 1.5em 0.3em 1em;padding-bottom:0.3em;padding-top:0.3em;padding-left:1em;padding-right:1.5em;display:inline-block;box-sizing:border-box\" class=\"richDesc hilitBlock2 round1234\"\u003eEthernet Port To RS232\/485\/422\u003c\/p\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eThe Ethernet Port Can Send Data To Three Serial Ports At The Same Time\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-4.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:border-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;color:rgb(255, 255, 255);background-color:rgb(125, 195, 54);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0.3em 1.5em 0.3em 1em;padding-bottom:0.3em;padding-top:0.3em;padding-left:1em;padding-right:1.5em;display:inline-block;box-sizing:border-box\" class=\"richDesc hilitBlock2 round1234\"\u003eRS232 \/ 485 \/ 422 To Ethernet Port\u003c\/p\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eOnly One Of The RS232, RS485, And RS422 Can Send Data To The Ethernet Port At The Same Time\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-4-1.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(225, 237, 251);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eMulti Methods For Power Supply\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eSupport PoE Ethernet Port Power Supply*, Suitable For IEEE 802.3af PoE Standard\u003cbr\u003eSupport Screw Terminal And DC Power Port For Power Supply, DC 6~36V\u003cbr\u003eWide Voltage Range Input\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-26.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;color:rgb(255, 0, 0);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"note\"\u003e* This function is only available on the PoE version\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(248, 248, 248);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eRail-Mount Support\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eEasy To Combine Multi Rail-Mounted Serial Server Together, More Freely\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-5.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(212, 226, 237);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eModbus Gateway Support\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eSuitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-7.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(160, 216, 243);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eMulti Communication Modes\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eSupports TCP Server \/ TCP Client \/ UDP Mode \/ UDP Multicast\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-9.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-11.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:border-box\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eMQTT\/JSON To Modbus\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eMore Flexible Conversion Between Different Protocols\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-13.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:0.6em;font-weight:normal;text-align:left;padding:1em 3em;padding-bottom:1em;padding-top:1em;padding-left:3em;padding-right:3em;box-sizing:border-box\" class=\"alignl subBlock pdTRBL2\" align=\"left\"\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eWhen used as MQTT gateway, the devices can upload serial data to MQTT server by MQTT protocol through transparent transmission, supported servers including Baidu Cloud MQTT, Alibaba Cloud MQTT, China Mobile OneNet, etc. The acquired Modbus RTU or non-standard serial data can be parsed into JSON format and packaged into MQTTdata packet for uploading.\u003c\/p\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eWhen used as JSON data acquisition gateway, the devices can be connected to data acquisition instruments through RS485 connection, then acquire data automatically, convert the data into JSON format, and finally post it to server. The acquired data supports Modbus RTU 645 instrument 97 version, 645 instrument 07 version, as well as sorts of non-standard RS485 protocols. The uploaded data format can be configured via host, and the JSON upload protocol can be MQTT protocol, HTTP POST protocol, HTTP GET protocol, and so on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(230, 244, 255);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eMulti Hosts Roll-Polling Support\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eDifferent Network Devices Will Be Identified And Responsed Respectively,\u003cbr\u003eNo More Crosstalk Issue While Communicating With Multi Network Devices\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-15.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(218, 238, 247);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eUser-Defined Heartbeat\/Registration Packet\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eEasy For Cloud Communication And Device Identification\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-17.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color:rgb(255, 255, 255);background-color:rgb(0, 0, 0);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eNTP Protocol Support\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eGetting Network Time Info For Serial Output Or Data Upload\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-19.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(230, 244, 255);padding-top:0.5em;overflow:hidden;box-sizing:border-box\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eMulti Configuration Methods\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eSupports Web Browser Configuration, Obtaining Dynamic IP Via DHCP,\u003cbr\u003eDNS Protocol Connected Domain Server Address\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-21.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:border-box\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eMultiple Protection, Safe And Stable\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;text-align:left;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"alignl pdTRBL\" align=\"left\"\u003eOnboard power supply and signal isolation, it can provide stable isolation voltage with high reliability and strong anti-interference. Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof \u0026amp; ESD protection. Built-in resettable fuse and protection diode to ensure stable output of current and voltage, prevents over-current and over-voltage proof, improve shock proof performance.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-23.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:border-box\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eAluminium Alloy Enclosure\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"richDesc\"\u003eAluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation\u003cbr\u003eSolid And Durable, Fashion And Good Hand Feeling\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-25.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:border-box\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eInterface Introduction\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-27.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:border-box\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eProduct Show\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-31.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:border-box\"\u003e\n\u003cdiv style=\"font-size:2em;margin-top:1em;box-sizing:border-box\" class=\"richTitle\"\u003eOutline Dimensions\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-size.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Common Ethernet port","offer_id":55514528547115,"sku":"14:771#Common Ethernet port","price":101.12,"currency_code":"USD","in_stock":true},{"title":"PoE Ethernet port","offer_id":55514528579883,"sku":"14:193#PoE Ethernet port","price":119.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Se1bf67af2bf94db69ef9bdb6bed845cd5.webp?v=1789011794","url":"https:\/\/yoeruyo.com\/products\/rs232-485-422-to-poe-eth-b-waveshare-rail-mount-serial-server-ethernet-module-tcp-ip-to-serial-function-optional","provider":"Yoeruyo","version":"1.0","type":"link"}