Home/Robotics/Communication/Ethernet/Waveshare Modbus RTU 8-ch Relay Module - PoE Port

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Waveshare Modbus RTU 8-ch Relay Module - PoE Port, 5 image

Waveshare Modbus RTU 8-ch Relay Module - PoE Port

SKU:

31-00024964

Part Number: Modbus POE ETH Relay

CompanyWaveshare Part NumberModbus POE ETH Relay

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€49⁹⁰

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Description
Specifications

This product is an industrial 8-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.

The Modbus POE ETH Relay 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.

Features 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
Supports DC 7~36V wide range power input and PoE power supply
Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo
Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit
Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
High-quality relay, contact rating: ≤10A 250VAC/30VDC
Rail-mounted ABS case, easy to install, safe to use
4 LEDs and Network indicators for indicating the MCU status and signal transceiving status

Technical data

Power supply	PoE port, DC 5.5*2.1 power port, or Screw terminal (7~36V)
Communication interface	PoE port, IEEE 802.3af compliant
Relay channels	8
Contact form	1NO 1NC
Modbus Protocol	Modbus RTU Protocol or Modbus TCP Protocol
Contact rating	≤10A 250VAC/30VDC
LED indicators	RUN: Ethernet port indicator, blinking in 2-second cycles when Ethernet port normally working STA: MCU indicator, blinking when the MCU normally working TXD: TX indicator, lights up when sending data RXD: RX indicator, lights up when receiving data