{"product_id":"industrial-grade-isolated-8-ch-rs485-hub-rail-mount-support-wide-baud-rate-range","title":"Industrial-grade Isolated 8-ch RS485 Hub, Rail-mount Support, Wide Baud rate Range","description":"\u003cdiv class=\"overviewSec\"\u003eIndustrial-grade Isolated 8-ch RS485 Hub, Rail-mount Support, Wide Baud rate Range\u003c\/div\u003e\u003cdiv class=\"richWrap\"\u003e\n\u003cdiv class=\"pdT\" style=\"background: #EBEFF8;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eIsolated 8-ch RS485 hub\u003c\/div\u003e\n\u003cp class=\"hilitBlock2\" style=\"background: #52A3FF; color: #fff;\"\u003eExtends 8-ch RS485 slave ports via 1-ch RS485 master port, with isolation and relay\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-8P\/RS485-HUB-8P-details-1.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background: #F2F6FB;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eFeatures at a glance\u003c\/div\u003e\n\u003cp class=\"alignl pdTRBL\"\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\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable class=\"tabSty-2 mgnTB subBlock alignl\"\u003e\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 9~24V\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\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background: #EBEFF8;\"\u003e\n\u003cdiv class=\"richTitle\"\u003ePrimary function\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eSupports RS485 network relay, extension and isolation functions\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-8P\/RS485-HUB-8P-details-3.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background: #F6F7FB;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eConnection diagram\u003c\/div\u003e\n\u003cp class=\"richDesc\"\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\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-8P\/RS485-HUB-8P-details-4.jpg\"\u003e\u003cp class=\"note\"\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\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background: #181818; color: #fff;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eIndustrial isolation protection\u003c\/div\u003e\n\u003cp class=\"alignl pdTRBL\"\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\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-8P\/RS485-HUB-8P-details-5.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background: #22272D; color: #fff;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eWide baud rate range\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eSupports 300～460800bps wide baud rate communication range (self-adaptive)\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-8P\/RS485-HUB-8P-details-7.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background: #F6F7FB;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eRail-Mount Support\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eSupports 35mm standard guide rail, with rail-mount buckle, easy to install.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-8P\/RS485-HUB-8P-details-9.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background: #F6F7FB;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eInterface introduction\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-8P\/RS485-HUB-8P-details-11.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eProduct Show\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-8P\/RS485-HUB-8P-details-13.jpg\" class=\"round1234\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eDimensions\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-8P\/RS485-HUB-8P-details-size.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eResources \u0026amp; Services\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_banner.png\"\u003e\u003cdiv class=\"bgGrey\"\u003e\n\u003cstrong\u003eWiki:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/RS485-HUB-8P\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/RS485-HUB-8P\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003cdiv class=\"msg msg_warning\"\u003eThe power supply of this product is not included, please purchase the power supply separately according to your need.\u003c\/div\u003e\u003cp\u003eRS485-HUB-8P x1\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-8P\/RS485-HUB-8P-details-pack_220.jpg\"\u003e\u003c\/div\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568452919633,"sku":"WSAL24271","price":18056.3,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal242711-444477.jpg?v=1776672389","url":"https:\/\/albistech.eu\/products\/industrial-grade-isolated-8-ch-rs485-hub-rail-mount-support-wide-baud-rate-range","provider":"Albistech","version":"1.0","type":"link"}