{"product_id":"waveshare-industrial-grade-isolated-8-ch-rs485-hub-with-isolation-and-relay-rail-mount-support-wide-baud-rate-range","title":"Waveshare Industrial-Grade Isolated 8-ch RS485 Hub with Isolation and Relay, Rail-Mount Support, Wide Baud Rate Range","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBAUD RATE\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300~460800bps (self-adaptive)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWaveshare\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eENVIRONMENT HUMIDITY\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e\u0026lt;95%RH\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\u003eINTERFACE STANDARD\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCompliant with RS485 Standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRS485-HUB-8P\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOPERATING TEMPERATURE\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-45 ~ +85℃\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\u003cp\u003e\u003cspan\u003ePHYSICAL INTERFACE\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRS485 Screw Terminals\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePOWER SUPPLY\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 9~24V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTypical Application Fields\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eIndustrial Automation\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color:#FFFFFF;color:#565656;font-size:16px;font-family:MiSans,;\"\u003eDESCRIPTION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"font-weight:bold;letter-spacing:normal;text-align:start;white-space:normal;color:#565656;background-color:#FFFFFF;border-bottom:1px solid #CCCCCC;border-top:1px solid #CCCCCC;padding:15px 20px 15px 60px;box-sizing:border-box;margin-bottom:1em;\" class=\"overviewSec\" align=\"start\"\u003eIndustrial-Grade Isolated 8-Ch RS485 Hub, Rail-Mount Support, Wide Baud Rate Range\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:center;white-space:normal;color:#565656;background-color:#FFFFFF;margin:1em 0px;box-sizing:border-box;\" class=\"richWrap\" align=\"center\"\u003e\n\u003cdiv style=\"background-color:#EBEFF8;overflow:hidden;box-sizing:border-box;padding-top:0.5em;\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;box-sizing:border-box;margin-top:1em;\" class=\"richTitle\"\u003eIsolated 8-Ch RS485 Hub\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;color:#FFFFFF;background-color:#52A3FF;margin:1em 0px;padding:0.3em 1.5em 0.3em 1em;display:inline-block;box-sizing:border-box;\" class=\"hilitBlock2\"\u003e\u003cspan style=\"font-size:18px;\"\u003eExtends 8-ch RS485 slave ports via 1-ch RS485 master port, with isolation and relay\u003c\/span\u003e\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:\/\/ae01.alicdn.com\/kf\/S6e534a14ec7343fdbaafdb82b307354dt.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S6e534a14ec7343fdbaafdb82b307354dt.jpg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:#F2F6FB;overflow:hidden;box-sizing:border-box;padding-top:0.5em;\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;box-sizing:border-box;margin-top:1em;\" class=\"richTitle\"\u003eFeatures At A Glance\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;text-align:left;margin:1em 0px;padding:0px;box-sizing:border-box;\" class=\"alignl pdTRBL\" align=\"left\"\u003e\u003cspan style=\"font-size:20px;\"\u003eRS485-HUB-8P is an industrial grade isolated RS485 hub that can expand 8-ch RS485 slave ports through 1-ch RS485 master port, can realize relay, extension and isolation functions of RS485 network, with screw terminal for power input. Rail-mount case design, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety \u0026amp; security IoT, and intelligent instrument monitoring..\u003c\/span\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:border-box;\"\u003e\n\u003cdiv style=\"font-size:2em;box-sizing:border-box;margin-top:1em;\" class=\"richTitle\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable style=\"border-collapse:collapse;font-size:0.6em;text-align:left;background-color:transparent;width:706.506px;\" class=\"tabSty-2 mgnTB subBlock alignl\" align=\"left\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:#F4F4F4;border:1px solid #DCDCDC;padding:1em 0.7em 1em 0em;box-sizing:border-box;\" align=\"center\"\u003e\u003cp\u003eINTERFACE STANDARD\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid #DCDCDC;padding:1em;\" align=\"left\"\u003e\u003cp\u003eCompliant with RS485 standard\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:#F4F4F4;border:1px solid #DCDCDC;padding:1em 0.7em 1em 0em;box-sizing:border-box;\" align=\"center\"\u003e\u003cp\u003ePHYSICAL INTERFACE\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid #DCDCDC;padding:1em;\" align=\"left\"\u003e\u003cp\u003eRS485 screw terminals\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:#F4F4F4;border:1px solid #DCDCDC;padding:1em 0.7em 1em 0em;box-sizing:border-box;\" align=\"center\"\u003e\u003cp\u003eBAUD RATE\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid #DCDCDC;padding:1em;\" align=\"left\"\u003e\u003cp\u003e300~460800bps (self-adaptive)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:#F4F4F4;border:1px solid #DCDCDC;padding:1em 0.7em 1em 0em;box-sizing:border-box;\" align=\"center\"\u003e\u003cp\u003eSUPPORTED NODES\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid #DCDCDC;padding:1em;\" align=\"left\"\u003e\u003cp\u003eEach RS485 port supports up to 32 nodes\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:#F4F4F4;border:1px solid #DCDCDC;padding:1em 0.7em 1em 0em;box-sizing:border-box;\" align=\"center\"\u003e\u003cp\u003eCOMMUNICATION DISTANCE\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid #DCDCDC;padding:1em;\" align=\"left\"\u003e\u003cp\u003e1200m (9600bps), the higher rate the shorter distance\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:#F4F4F4;border:1px solid #DCDCDC;padding:1em 0.7em 1em 0em;box-sizing:border-box;\" align=\"center\"\u003e\u003cp\u003eOPERATING MODE\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid #DCDCDC;padding:1em;\" align=\"left\"\u003e\u003cp\u003eRS485 two-wire (A, B), half-duplex transparent transmission\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:#F4F4F4;border:1px solid #DCDCDC;padding:1em 0.7em 1em 0em;box-sizing:border-box;\" align=\"center\"\u003e\u003cp\u003ePOWER SUPPLY\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid #DCDCDC;padding:1em;\" align=\"left\"\u003e\u003cp\u003eDC 9~24V\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:#F4F4F4;border:1px solid #DCDCDC;padding:1em 0.7em 1em 0em;box-sizing:border-box;\" align=\"center\"\u003e\u003cp\u003eOPERATING TEMPERATURE\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid #DCDCDC;padding:1em;\" align=\"left\"\u003e\u003cp\u003e-45 ~ +85℃\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:#F4F4F4;border:1px solid #DCDCDC;padding:1em 0.7em 1em 0em;box-sizing:border-box;\" align=\"center\"\u003e\u003cp\u003eENVIRONMENT HUMIDITY\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid #DCDCDC;padding:1em;\" align=\"left\"\u003e\u003cp\u003e\u0026lt;95%RH\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:#F4F4F4;border:1px solid #DCDCDC;padding:1em 0.7em 1em 0em;box-sizing:border-box;\" align=\"center\"\u003e\u003cp\u003eTRANSMISSION MEDIUM\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid #DCDCDC;padding:1em;\" align=\"left\"\u003e\u003cp\u003eNormal parallel cables\/twisted-pair cables\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:#EBEFF8;overflow:hidden;box-sizing:border-box;padding-top:0.5em;\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;box-sizing:border-box;margin-top:1em;\" class=\"richTitle\"\u003ePrimary Function\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;padding:0px;box-sizing:border-box;\" class=\"richDesc\"\u003e\u003cspan style=\"font-size:18px;\"\u003eSupports RS485 Network Relay, Extension And Isolation Functions\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sece967f6100942798e273c89e7a53c42v.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sece967f6100942798e273c89e7a53c42v.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:#F6F7FB;overflow:hidden;box-sizing:border-box;padding-top:0.5em;\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;box-sizing:border-box;margin-top:1em;\" class=\"richTitle\"\u003eConnection Diagram\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;padding:0px;box-sizing:border-box;\" class=\"richDesc\"\u003e\u003cspan style=\"font-size:18px;\"\u003eThe Isolated RS485 Master Port Can Be Connected To The RS485 Host Device, And The Extended 8-Ch Isolated RS485 Port Can Be Connected To Various RS485 Slave Devices, Such As RS485 Sensors, Etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S51f4d7165579414a972f4062d5407857i.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S51f4d7165579414a972f4062d5407857i.jpg\"\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;color:#FF0000;margin:1em 0px;padding:0px;box-sizing:border-box;\" class=\"note\"\u003e\u003cspan style=\"font-size:18px;\"\u003eGenerally the RS485 requires a hand-in-hand connection, if a star connection (master station as the center) is required, this RS485 hub can effectively isolate the connection interference between multiple RS485.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color:#FFFFFF;background-color:#181818;overflow:hidden;box-sizing:border-box;padding-top:0.5em;\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;box-sizing:border-box;margin-top:1em;\" class=\"richTitle\"\u003eIndustrial Isolation Protection\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;text-align:left;margin:1em 0px;padding:0px;box-sizing:border-box;\" class=\"alignl pdTRBL\" align=\"left\"\u003e\u003cspan style=\"font-size:18px;\"\u003eBuilt-in photoelectric isolation protection circuit, can effectively isolate RS485 master and slave devices to avoid the damage of ground potential difference between devices, anti-electrostatic, lightningproof \u0026amp; anti-surge, which is suitable for the industrial environment with high reliability and safety requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7b918caf7e17469ba72e9d4ee367af3cj.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S7b918caf7e17469ba72e9d4ee367af3cj.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color:#FFFFFF;background-color:#22272D;overflow:hidden;box-sizing:border-box;padding-top:0.5em;\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;box-sizing:border-box;margin-top:1em;\" class=\"richTitle\"\u003eWide Baud Rate Range\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;padding:0px;box-sizing:border-box;\" class=\"richDesc\"\u003e\u003cspan style=\"font-size:18px;\"\u003eSupports 300～460800bps Wide Baud Rate Communication Range (Self-Adaptive)\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S12bd4a0392624e4a9084b36de9c1f842t.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S12bd4a0392624e4a9084b36de9c1f842t.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:#F6F7FB;overflow:hidden;box-sizing:border-box;padding-top:0.5em;\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;box-sizing:border-box;margin-top:1em;\" class=\"richTitle\"\u003eRail-Mount Support\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;padding:0px;box-sizing:border-box;\" class=\"richDesc\"\u003e\u003cspan style=\"font-size:18px;\"\u003eSupports 35mm Standard Guide Rail, With Rail-Mount Buckle, Easy To Install.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3bbe967ae29540c791df6fdb7ba69946z.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S3bbe967ae29540c791df6fdb7ba69946z.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color:#F6F7FB;overflow:hidden;box-sizing:border-box;padding-top:0.5em;\" class=\"pdT\"\u003e\n\u003cdiv style=\"font-size:2em;box-sizing:border-box;margin-top:1em;\" class=\"richTitle\"\u003eInterface Introduction\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfc4a56bf332e4891bd5b67c0a58813e8x.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sfc4a56bf332e4891bd5b67c0a58813e8x.jpg\"\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;box-sizing:border-box;margin-top:1em;\" 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:\/\/ae01.alicdn.com\/kf\/S94fcad87eda7436dbfd09d58befa2580C.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S94fcad87eda7436dbfd09d58befa2580C.jpg\"\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;box-sizing:border-box;margin-top:1em;\" class=\"richTitle\"\u003eDimensions\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfdea681ebd0c4debab7dd11cee70ac12h.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sfdea681ebd0c4debab7dd11cee70ac12h.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:border-box;\"\u003e\n\u003cdiv style=\"font-size:2em;box-sizing:border-box;margin-top:1em;\" class=\"richTitle\"\u003eResources \u0026amp; Services\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box;\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H06e6dea66eb64ce79474fd9a92cdeecea.png\" slate-data-type=\"image\" data-src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H06e6dea66eb64ce79474fd9a92cdeecea.png\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color:#F4F4F4;padding:1em;box-sizing:border-box;\" class=\"bgGrey\"\u003e\n\u003cstrong\u003eWiki:\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ewww.waveshare.com\/wiki\/RS485-HUB-8P\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color:#FFFFFF;color:#565656;font-size:18px;font-family:MiSans,;\"\u003ePACKAGE CONTENT\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#565656;background-color:#FFFFFF;margin:0px 0px 10px;box-sizing:border-box;\" align=\"start\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e0.147 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#565656;background-color:#FFFFFF;margin:0px auto;max-width:960px;box-sizing:border-box;\" class=\"std\" align=\"start\"\u003e\n\u003cdiv style=\"text-align:left;color:#FF0000;background-color:#FDF7E2;border-left:0.3em solid #DABC46;margin:1em 0px;padding:1em;box-sizing:border-box;\" class=\"msg msg_warning\" align=\"left\"\u003eThe power supply of this product is not included, please purchase the power supply separately according to your need.\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;margin:1em 0px;padding:0px;box-sizing:border-box;\"\u003eRS485-HUB-8P x1\u003c\/p\u003e\n\u003cdiv style=\"box-sizing:border-box;\"\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S39a5e25fed7845e68e73167d4fb33054F.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S39a5e25fed7845e68e73167d4fb33054F.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"CN","offer_id":55514639597867,"sku":"200007763:201441035","price":250.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S8f66864cf0354ea6b2886890082e53a1A.webp?v=1789013186","url":"https:\/\/yoeruyo.com\/products\/waveshare-industrial-grade-isolated-8-ch-rs485-hub-with-isolation-and-relay-rail-mount-support-wide-baud-rate-range","provider":"Yoeruyo","version":"1.0","type":"link"}