Product Description Industrial 8-Channel Ethernet Relay Module Modbus RTU/TCP Protocol Poe Ethernet product is an 8-way relay module controlled by Ethernet interface specially designed for industrial environment applications. It adopts Modbus RTU/Modbus TCP protocol, supports PoE network port power supply, and ABS rail housing design. This product is easy to operate, with the characteristics of fast communication speed, stability, reliability and safety, and can be applied to various industrial control equipment or applications with high communication requirements.
Features:
It has flash-on and flash-off functions, and can control the relay to open for a period of time and automatically close through instructions
Support DC 7~36V wide voltage power supply, support PoE Ethernet power supply
Support control of relays through MQTT protocol, and provide Alibaba Cloud MQTT application routines
Onboard optical coupler isolation to avoid interference from relay high-voltage circuit
Onboard anti-reverse connection circuit to avoid reverse connection of positive and negative poles and burnout of circuit
Use high-quality relays, allowing access to loads: ≤10A 250V AC or ≤10A 30V DC
Rail-type ABS protective housing, easy to install and use, safer with housing
External 4 LED indicators and network port indicators, you can easily view the MCU status and signal receiving and sending supply: PoE network port, DC 5.5*2.1 power interface or terminal block (7~36V)
Communication interface: PoE network port, support IEEE 802.3af standard
Number of relays: 8
Contact type: one normally open, one normally closed
Contact load: ≤10A 250V AC or ≤10A 30V DC
Modbus protocol: Modbus RTU protocol or Modbus TCP protocol
Indicator:
RUN: Network port operation indicator, flashes in a 2-second cycle after the chip works normally
STA: MCU indicator, flashes when the MCU works normally
TXD: Send indicator, the light is on when sending data
RXD: Receive indicator, the light is on when receiving data
Package Include:
1x 8-Way Ethernet Relay Module
- SHIPPING
- RETURNS
- WARRANTY
- ABOUT US
✔ Delivery Time:7-10business days (continental U.S.).
✔ Tracking Info: Provided automatically via .
✔ Shipping notification will be emailed to you once package has been shipped
Fast & Reliable Shipping– Your order is our priority!
❗ Note: Alaska, Hawaii, and Puerto Rico may have longer delivery times.
We package all items with care to ensure safe arrival!
Tracking number emailed via Message as soon as your order ships!
ULTRA-FAST SHIPPING– Because you shouldn't wait!
We offer60-dayfree returns for your peace of mind. To qualify for a full refund:
Contact us via Message First before opening a return request - we'll work with you to resolve any issues promptly.
For a faster resolution, please contact us via Message first to discuss your return request.
If the return is due to change of mind, select "Didn't like item" or "Ordered by mistake".
For tem not as described, provide details and photos via Message to help us assist you promptly.
Inspection Process:All returns are inspected upon arrival. We reserve the right to refuse refunds if:
Item shows signs of use/wear
Return doesn't match the original product condition:missing/damaged
How Returns Work:
✓ Contact us via Message→ We provide return instructions → Ship back securely
✓ Refunds issued within 3-5 business days after warehouse approval
✓ Original payment method will be credited (processing time may vary by bank)
Important Notes:
• Buyer pays return shipping if reason isn't seller error
• We recommend using tracked shipping for returns
• For defective items: Contact usvia Message immediately with photos/video evidence
We stand behind our products and will work to ensure your complete satisfaction!
♦Warranty Coverage:
✓90-365 DayCoverage (varies by product - see listing details)
✓ Excludes: Physical damage, liquid exposure, unauthorized repairs
✓ Required: Proof of purchase + clear defect photos/videovia Message
✓ Solution: Repair/replacement at seller's discretion
♦Claim Process:
Contact us via Message within warranty period
Provide order number + defect evidence
We respond within 48h with solution
MadHornetshas given our customers the best Auto parts, Motorcycle parts available on the market. We do it all, from motorcycle, cars and trucks to SUVs and more. Basically, if it’s on wheels and you need it, we can handle it.
With our extensive knowledge and experience in this industry, we continue to bring you the best auto, motorcycle parts.
We have more than 20,000 square meters of self-owned or third-party warehousing and logistics bases in the United States, the United Kingdom, Australia and other countries, and have a complete supply chain system to deliver high-quality products from all over the world to consumers. We are also committed to the development of Electronics, Home Garden, Stage Lights and other categories.
MadHornets continues to bring you superior quality and cost effective products. We always stand behind our products by our Money Back Guarantee and Manufacturer Warranty. Don't hesitate, add this store to you favorites
SHIPPING
✔ Delivery Time:7-10business days (continental U.S.).
✔ Tracking Info: Provided automatically via .
✔ Shipping notification will be emailed to you once package has been shipped
Fast & Reliable Shipping– Your order is our priority!
❗ Note: Alaska, Hawaii, and Puerto Rico may have longer delivery times.
We package all items with care to ensure safe arrival!
Tracking number emailed via Message as soon as your order ships!
ULTRA-FAST SHIPPING– Because you shouldn't wait!
RETURNS
We offer60-dayfree returns for your peace of mind. To qualify for a full refund:
Contact us via Message First before opening a return request - we'll work with you to resolve any issues promptly.
For a faster resolution, please contact us via Message first to discuss your return request.
If the return is due to change of mind, select "Didn't like item" or "Ordered by mistake".
For tem not as described, provide details and photos via Message to help us assist you promptly.
Inspection Process:All returns are inspected upon arrival. We reserve the right to refuse refunds if:
Item shows signs of use/wear
Return doesn't match the original product condition:missing/damaged
How Returns Work:
✓ Contact us via Message→ We provide return instructions → Ship back securely
✓ Refunds issued within 3-5 business days after warehouse approval
✓ Original payment method will be credited (processing time may vary by bank)
Important Notes:
• Buyer pays return shipping if reason isn't seller error
• We recommend using tracked shipping for returns
• For defective items: Contact usvia Message immediately with photos/video evidence
We stand behind our products and will work to ensure your complete satisfaction!
WARRANTY
♦Warranty Coverage:
✓90-365 DayCoverage (varies by product - see listing details)
✓ Excludes: Physical damage, liquid exposure, unauthorized repairs
✓ Required: Proof of purchase + clear defect photos/videovia Message
✓ Solution: Repair/replacement at seller's discretion
♦Claim Process:
Contact us via Message within warranty period
Provide order number + defect evidence
We respond within 48h with solution
ABOUT US
MadHornetshas given our customers the best Auto parts, Motorcycle parts available on the market. We do it all, from motorcycle, cars and trucks to SUVs and more. Basically, if it’s on wheels and you need it, we can handle it.
With our extensive knowledge and experience in this industry, we continue to bring you the best auto, motorcycle parts.
We have more than 20,000 square meters of self-owned or third-party warehousing and logistics bases in the United States, the United Kingdom, Australia and other countries, and have a complete supply chain system to deliver high-quality products from all over the world to consumers. We are also committed to the development of Electronics, Home Garden, Stage Lights and other categories.
MadHornets continues to bring you superior quality and cost effective products. We always stand behind our products by our Money Back Guarantee and Manufacturer Warranty. Don't hesitate, add this store to you favorites
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