{"product_id":"wvs-8ch-ethernet-dig-i-o-rtu-tcp","title":"WVS 8CH ETHERNET DIG I\/O RTU\/TCP","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003eWVS 8CH Ethernet Digital I\/O RTU\/TCP\u003c\/span\u003e\u003c\/div\u003e\u003ch1\u003e8-Ch Ethernet Digital Input\/Output Module\u003c\/h1\u003e\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cdiv\u003eThe Modbus POE ETH IO 8CH is an industrial 8DI \/ 8DO isolated digital input \/ output module with dual Ethernet interfaces control, it supports passive and active digital input. Adopts Modbus RTU \/ Modbus TCP protocols with built-in protection circuits such as power isolation, optocoupler isolation, resettable fuse, and TVS.\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\u003cul\u003e\r\n\u003cli\u003eOnboard voltage regulator chip, supports 7V ~ 36V wide range power supply and PoE power supply\u003c\/li\u003e\r\n\u003cli\u003eOnboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal\u003c\/li\u003e\r\n\u003cli\u003eSupports passive and active digital input, with bi-directional optocoupler isolation, built in debouncing algorithm. The relay supports digital input linkage control or toggle control\u003c\/li\u003e\r\n\u003cli\u003eThe output utilizes Darlington transistor with optocoupler isolation for stronger driving capability, up to 500mA sink current, and built-in flyback diode protection\u003c\/li\u003e\r\n\u003cli\u003eFeatures flash-on and flash-off functions, by passing arguments to the command, it is possible to turn on the output for a while and then turn it off automatically\u003c\/li\u003e\r\n\u003cli\u003eRail-mount case design, easy to install, safe to use\u003c\/li\u003e\r\n\u003cli\u003eOnboard LEDs for indicating the input \/ output status, MCU status, and signal transceiving status\u003c\/li\u003e\r\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\r\n\u003ctd\u003eDC 7~36 V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePower Supply Methods\u003c\/td\u003e\r\n\u003ctd\u003ePoE Ethernet port, DC 5.5*2.1 power jack, or screw terminal (7 ~ 36 V)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\r\n\u003ctd\u003ePoE Ethernet port, supporting IEEE 802.3af standard\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDigital Input\u003c\/td\u003e\r\n\u003ctd\u003e8DI, 5 ~ 36 V, dry contact\/wet contact (NPN or PNP type), built-in bidirectional optocoupler\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDigital Output\u003c\/td\u003e\r\n\u003ctd\u003e8DO, 5 ~ 40 V, open-drain output, output load 500 mA\/channel (MAX)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eModbus Protocol\u003c\/td\u003e\r\n\u003ctd\u003eModbus RTU protocol or Modbus TCP protocol\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003ch3 id=\"led-indicator-descriptions\" class=\"anchor anchorTargetStickyNavbar_Vzrq\"\u003eLED Indicator Descriptions\u003c\/h3\u003e\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eLED Indicator\u003c\/th\u003e\r\n\u003cth\u003eStatus Description\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRUN LED\u003c\/td\u003e\r\n\u003ctd\u003eEthernet port running indicator. After the Ethernet port is working normally, it outputs a square wave with a period of 2 seconds\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSTA LED\u003c\/td\u003e\r\n\u003ctd\u003eMCU indicator. Flashes when the MCU is operating normally\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTXD LED\u003c\/td\u003e\r\n\u003ctd\u003eTransmit indicator, lights up when transmitting data\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRXD LED\u003c\/td\u003e\r\n\u003ctd\u003eReceive indicator, lights up when receiving data\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eLeft Port Green LED\u003c\/td\u003e\r\n\u003ctd\u003eIlluminates when Ethernet port 1 is connected to an Ethernet network\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRight Port Green LED\u003c\/td\u003e\r\n\u003ctd\u003eIlluminates when Ethernet port 2 is connected to an Ethernet network\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eLeft Port Yellow LED\u003c\/td\u003e\r\n\u003ctd\u003eIlluminates when a TCP connection is established. Can be used to check if a communication link is established between the module and the host software\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRight Port Yellow LED\u003c\/td\u003e\r\n\u003ctd\u003eData activity LED. The state of this yellow LED changes when data is being transmitted over the Ethernet port, useful for determining if data transfer is occurring\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eWeight: \u003c\/strong\u003e0.212 kg\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003ePackage Content\u003c\/p\u003e\r\n\u003cdiv class=\"std\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eModbus POE ETH IO 8CH x1\u003c\/li\u003e\r\n\u003cli\u003eScrewdriver x1\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\u003ctable border=\"1\" cellpadding=\"7\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eModule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReferences\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003ca href=\"https:\/\/docs.waveshare.com\/Modbus_POE_ETH_IO_8CH\"\u003eModbus POE ETH IO 8CH\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53486727332140,"sku":"WVS 8CH ETHERNET DIG I\/O RTU\/TCP","price":826.09,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/8228\/5897\/files\/6ff840a8a79ba03245b65f9dab37f278.jpg?v=1785539532","url":"https:\/\/www.communica.co.za\/products\/wvs-8ch-ethernet-dig-i-o-rtu-tcp","provider":"Communica South Africa","version":"1.0","type":"link"}