Overview
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.

Features
1. Supports sending Modbus RTU/TCP protocol commands via Ethernet port to control relay and various devices

2. Supports Multiple Communication Modes, Adopts Modbus Protocol
--Supports TCP Server / TCP Client / UDP Mode / UDP Multicast / HTTP / MQTT
--Supports Modbus RTU protocol/Modbus TCP protocol

3. Multi Configuration Methods
Supports software and Web Browser Configuration, Obtaining Dynamic IP Via DHCP, connecting to domain name server via DNS protocol

4. Multi Power Supply Options, Wide Range Power Input
--DC Power port: directly uses a power plug for power supply;
--Screw terminal: DC 7~36V wide range power input; PoE port: IEEE 802.3af PoE compliant

5. Relay Connection
--Contact Rating Of The Onboard Relay Up To 10A 250VAC/30VDC
--Directly Controlling 220VAC Home Appliances, Or Devices Below 30VDC

6. 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status
--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

7. Application Scenarios
--Control the on/off operation of household devices such as air conditioners, routers, lighting, computers, and door curtain motors, etc.
--Control the on/off operation of agricultural equipments such as solenoid valves, motors, water pumps, etc.

How-to-use document/User Manual ://bit.ly/45dleiL

Package Content
Modbus POE ETH Relay x1