Description:
Waveshare 8-ch Ethernet Relay Module 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:
- 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
Specification:
| Item Type: | Relay Module |
|---|---|
| No. of Channels: | 8 |
| Contact Form: | 1NO 1NC |
| Contact Rating | ≤10A 250VAC/30VDC |
| Length (mm): | 145 |
| Width (mm): | 95 |
| Height (mm): | 40 |
Package Includes:
1 x Waveshare 8-ch Ethernet Relay Module
Technical Specifications
| Brand | WAVESHARE |
|---|---|
| SKU | AI7612 |
| Weight | 0.3 kg |
| Availability | Out of Stock |
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine WAVESHARE product sourced from authorized channels
Divyansh Sen (verified owner) –
Great quality Waveshare 8-ch Ethernet Relay Module, Modbus. All channels working. Optocoupler isolation is a nice feature.
Gauri Rawat (verified owner) –
Good Waveshare 8-ch Ethernet Relay Module, Modbus. Works well. LED indicators are helpful for debugging.
Aarav Pandey (verified owner) –
Superb Waveshare 8-ch Ethernet Relay Module, Modbus! Using it to control my garden irrigation system. Very dependable.
Ankit Tandon –
This Waveshare 8-ch Ethernet Relay Module, Modbus is robust and well built. PCB quality is excellent.
Harsh Ghosh (verified owner) –
Love this Waveshare 8-ch Ethernet Relay Module, Modbus. Click sound is satisfying and switching is instantaneous.
Sanjay Shetty (verified owner) –
Great Waveshare 8-ch Ethernet Relay Module, Modbus. Easy to integrate with NodeMCU for WiFi-based control.
Sarthak Solanki (verified owner) –
Decent Waveshare 8-ch Ethernet Relay Module, Modbus. Trigger voltage is compatible with both 3.3V and 5V logic.
Harsh Rathore (verified owner) –
This Waveshare 8-ch Ethernet Relay Module, Modbus is robust and well built. PCB quality is excellent.
Rohan Hegde (verified owner) –
Very satisfied. My smart home system runs on these Waveshare 8-ch Ethernet Relay Module, Modbus modules. Totally reliable.
Simran Bhat (verified owner) –
This Waveshare 8-ch Ethernet Relay Module, Modbus is robust and well built. PCB quality is excellent.
Prashant Arora (verified owner) –
Great quality Waveshare 8-ch Ethernet Relay Module, Modbus. All channels working. Optocoupler isolation is a nice feature.
Deepika Reddy (verified owner) –
This Waveshare 8-ch Ethernet Relay Module, Modbus is robust and well built. PCB quality is excellent.
Varun Mittal (verified owner) –
Perfect Waveshare 8-ch Ethernet Relay Module, Modbus for my IoT project. Controlling appliances remotely works flawlessly.
Vinay Tandon –
Good Waveshare 8-ch Ethernet Relay Module, Modbus. Works well. LED indicators are helpful for debugging.
Uday Dubey (verified owner) –
Nice Waveshare 8-ch Ethernet Relay Module, Modbus. Relay clicks are clear. Terminal connections are solid.
Neeraj Dave (verified owner) –
This Waveshare 8-ch Ethernet Relay Module, Modbus works perfectly with my Arduino. Easy to wire and control.
Sameer Mukherjee (verified owner) –
Outstanding quality! This Waveshare 8-ch Ethernet Relay Module, Modbus has been running 24/7 for months without a single failure.
Yogesh Desai –
Very satisfied. My smart home system runs on these Waveshare 8-ch Ethernet Relay Module, Modbus modules. Totally reliable.
Farhan Pillai –
This Waveshare 8-ch Ethernet Relay Module, Modbus is robust and well built. PCB quality is excellent.
Sanya Gill (verified owner) –
Perfect Waveshare 8-ch Ethernet Relay Module, Modbus for my IoT project. Controlling appliances remotely works flawlessly.