{"product_id":"30-channel-ethernet-relay-module-modbus-tcp-protocol-poe-ethernet-communication","title":"30-Channel Ethernet Relay Module Modbus TCP Protocol Poe Ethernet Communication","description":"\u003cp\u003e\u003cspan\u003eIndustrial 30-Channel Ethernet Relay Module Modbus RTU\/TCP Protocol Poe Ethernet Communication\u003cbr\u003e\u003cbr\u003eDescription:\u003cbr\u003eThis product is an industrial 30-ch relay module controlled via Ethernet port, adopts Modbus RTU\/Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail-mount case.\u003cbr\u003eThe Modbus POE ETH Relay 30CH is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and\/or applications with high communication requirements.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eFeatures flash-on,flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically \u003cbr\u003eSupports DC 7~36V wide range power input and PoE power supply\u003cbr\u003eSupports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo\u003cbr\u003eOnboard Optocoupler isolation, prevent the relay from being interfered by high- voltage circuit\u003cbr\u003eAdopts dedicated relay driver chip, with built-in flyback diode rotection, for stronger and more stable driving ability\u003cbr\u003eReverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection\u003cbr\u003eHigh quality relay, contact rating: ≤10A 250VAC\/30VDC\u003cbr\u003eRail-mounted ABS plastic enclosure, easy to install, safe to use\u003cbr\u003e4 LEDs and Network indicators for indicating the MCU status and signal transceiving status\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003ePower supply: PoE network port, DC 5.5*2.1 power interface or terminal block (7~36V)\u003cbr\u003eCommunication interface: PoE network port, support IEEE 802.3af standard\u003cbr\u003eNumber of relays: 8\u003cbr\u003eContact type: one normally open, one normally closed\u003cbr\u003eContact load: ≤10A 250V AC or ≤10A 30V DC\u003cbr\u003eModbus protocol: Modbus RTU protocol or Modbus TCP protocol\u003cbr\u003eIndicator:\u003cbr\u003eRUN: Network port operation indicator, flashes in a 2-second cycle after the chip works normally\u003cbr\u003eSTA: MCU indicator, flashes when the MCU works normally\u003cbr\u003eTXD: Send indicator, the light is on when sending data\u003cbr\u003eRXD: Receive indicator, the light is on when receiving data\u003cbr\u003e\u003cbr\u003eApplications: \u003cbr\u003eIndustrial Control \u003cbr\u003eValve control, pump station control, unattended industrial control system\u003cbr\u003eSmart Home \u003cbr\u003eControlling appliances like air condi-tioner, access control, purifier, water heater, etc.\u003cbr\u003eSmart Agriculture\u003cbr\u003eControlling door curtain motor, air blower, etc.\u003cbr\u003eBreeding \u0026amp; Farming \u003cbr\u003eControlling ventilator, lighting, water supply, feeding system, etc.\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003eRUN: Ethernet port indicator, blinking when Ethernet port normally working \u003cbr\u003eSTA MCU indicator, blinking when the MCU normally working \u003cbr\u003eTXD: TX indicator, lights up when sending data \u003cbr\u003eRXD: RX indicator, lights up when receiving data \u003cbr\u003eETHERNET PORT GREEN INDICATOR: Lights up when the connection is established \u003cbr\u003eETHERNET PORT YELLOW INDICATOR: Data activity indicator, blinking when transmitting data \u003cbr\u003e\u003cbr\u003ePackage Include:\u003cbr\u003e1x 30-Way Ethernet Relay Module\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cspan\u003eShipping Information:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003eFree Quick Shipping to USA.\u003cbr\u003eEstimated Time of Arrival: within 3-8 working days.\u003cbr\u003e\u003cb\u003eWarranty:\u003c\/b\u003e\u003cbr\u003e1.Customers have the right to request a return within 60 days from the date of product receipt.\u003cbr\u003e2.At Itopteng, we offer prompt customer service to assist with product usage inquiries and facilitate returns or refunds.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"itopteng","offers":[{"title":"Default Title","offer_id":42831733620813,"sku":"E201-A158~xzm","price":109.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/8388\/8717\/files\/c3b8e5b00708452e330421c6f1b211d1.jpg?v=1775009836","url":"https:\/\/itopteng.com\/products\/30-channel-ethernet-relay-module-modbus-tcp-protocol-poe-ethernet-communication","provider":"Itopteng","version":"1.0","type":"link"}