SKU: 25487929954

8/30-Channel Ethernet Relay Module Modbus TCP Protocol Poe Ethernet Communication

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Description

8/30-Channel Ethernet Relay Module Modbus TCP Protocol Poe Ethernet CommunicationIndustrial 8 30 Channel Ethernet Relay Module Modbus RTU TCP Protocol Poe Ethernet Communication 8 Way Ethernet Relay Module: Description: This 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

Industrial 8/30-Channel Ethernet Relay Module Modbus RTU/TCP Protocol Poe Ethernet Communication

8-Way Ethernet Relay Module:
Description:
This 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 status

Specifications:
Power 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

30-Way Ethernet Relay Module:
Description:
This 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.
The 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.

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
Adopts dedicated relay driver chip, with built-in flyback diode rotection, for stronger and more stable driving ability
Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
High quality relay, contact rating: ≤10A 250VAC/30VDC
Rail-mounted ABS plastic enclosure, easy to install, safe to use
4 LEDs and Network indicators for indicating the MCU status and signal transceiving status

Specifications:
Power 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

Applications:
Industrial Control
Valve control, pump station control, unattended industrial control system
Smart Home
Controlling appliances like air condi-tioner, access control, purifier, water heater, etc.
Smart Agriculture
Controlling door curtain motor, air blower, etc.
Breeding & Farming
Controlling ventilator, lighting, water supply, feeding system, etc.

Specifications:
RUN: Ethernet port indicator, blinking 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
ETHERNET PORT GREEN INDICATOR: Lights up when the connection is established
ETHERNET PORT YELLOW INDICATOR: Data activity indicator, blinking when transmitting data

Package Include:
Option1:
1x 8-Way Ethernet Relay Module
Option2:
1x 30-Way Ethernet Relay Module

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25487929954

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Classy1!
Lowell, US
★★★★★ 5
THIS STUFF WORKS!!!!!!
First of all - RUN, DON’T Walk & get this. IT WORKS!!! I kid you NOT, that I can literally feel sprouts of hair growing out of the roots of my head! After washing my hair And drying it, I part my hair into several sections and gently massage it into my scalp. After at least a day or so, I can feel the tickle in my scalp, it feels like grass slowly growing. I have plenty of hair, but I would love to actually see this product used on someone who doesn’t have hair like me. I am using the product because of a thinning spot that I have from a sew-in that I have had multiple times, and getting it parted in the same area for over a period of time. You can Not beat this product, especially for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2025
S
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Southern Girl
Lowell, US
★★★★★ 1
Don't not purchase!!!!
Color: A
This is product has over ingredients, its made in China and the shelf life is 3 years! No naturall product has a shelf life of a 3 years or any storing instructions. Just an FYI when buying any product, the ingredient that's the most in the product is the first on this list of ingredients WATER is the first, Batana Oil is second to the last. the packaging say 100%, 100% what? Its truely not Batana Oil. I am sending this back ASAP and working on my own mix for my hair growth. I am dealing with scared alopecia and have been searching for things to help with my hair growth. I am tried of companies thinking they will take my money. I was not able to see the ingredients until I recieved the package, which is not a terriable way to sell a product.
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Reviewed in the United States on October 5, 2024
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Doyleetia Young
Lake Worth, US
★★★★★ 5
We love this stuff
Color: A, Color: A
My baby had an infection in his hair that he got once he started daycare. We tried everything to kill the fungus. It got so bad I had to take him to the doctor and they finally gave him some antibiotics and medicated shampoo. His head was so sore and tinder he didn’t want anyone to touch his head. So imagine trying to wash his hair everyday. The shampoo killed the fugus and took his hair out where it was. I purchased this product. IT REALLY WORKS!!!!!! We’ve been using it a few weeks and we definitely see a difference. P.S I went and purchased the whole set
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Reviewed in the United States on April 9, 2025
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kc
Phoenix, US
★★★★★ 4
I like it
Color: A
I'm unsure how it affects hair growth since I've only had one jar. It does leave hair moisturizedand soft. It has a really nice scent.
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Reviewed in the United States on May 9, 2025
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Tashoy Matheson
Pawtucket, US
★★★★★ 5
Love this product!
Color: A
This really keeps the hair moisturized. Don’t use it too much because it causes build up. You can use as a conditioning treatment and wash it out or you can use it as a moisturizer.
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Reviewed in the United States on May 24, 2025

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