Item #:
111345953
7-24V Modbus Rtu 1/2/4 Channel Relay Module Switch input output RS485/TTL UART
85% of respondents would recommend this to a friend
Item #:
111345953
SRD 750
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, October 10
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Equipped with a mature and stable 8-bit MCU, experience seamless automation with our versatile Modbus RTU relay modules.
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What Stands Out
Wide Voltage Range
Operates on 7-24V, accommodating various power supply needs, making it ideal for diverse industrial applications while ensuring flexibility in installations.
Modbus RTU Support
Integrates seamlessly with Modbus RTU communication, enabling efficient networking with multiple devices, enhancing system compatibility and control across automation setups.
Multi-Channel Control
Offers up to 4-channel relays, allowing users to control multiple outputs independently, thus maximizing utility in complex applications while minimizing overall system costs.
Product Details
| Brand | Unbranded |
| Work voltage | DC7-24V |
| Type | Relay module |
| Marke | Markenlos |
| Marque | - Sans marque/Gu00e9nu00e9rique - |
| EAN | Does not apply |
| Marca | - Sin marca/Genu00e9rico - |
| Numu00e9ro de piu00e8ce fabricant | Non applicable |
| UPC | Does not apply |
| MPN | Does Not Apply |
| Country of Origin | China |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Home Automation
Ideal for users wanting to automate lighting and appliances using Modbus control in smart home setups.
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Industrial Control
Perfect for engineers needing reliable relay control for industrial automation and machinery via RS485 communication.
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Remote Monitoring
Great for projects that require remote monitoring and switching capabilities using RS485/TLL inputs and outputs.
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Casual Hobbyists
Not a beginner-friendly option for those who are not familiar with Modbus communication protocols.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What voltage does the relay module support?
Answer: The relay module supports a supply voltage of DC 7-24V. -
Question:
How many channels are available in this relay module?
Answer: The relay module is available in 1, 2, and 4-channel configurations. -
Question:
Can I use this module for both input signal detection and relay output?
Answer: Yes, the module allows for input signal detection as well as relay output in its respective configurations.
Editorial Review
The 7-24V Modbus Rtu 1/2/4 Channel Relay Module Switch Input Output RS485/TTL UART is designed for versatile control projects with its robust DC7-24V operating voltage. This relay module accommodates multiple channel outputs, making it ideal for DIY electronics and automation applications. Its compact design and compatibility with RS485 and TTL UART ensure it can easily integrate into various systems. Users appreciate its reliability in handling different relay tasks, contributing to efficient project execution without unnecessary complications.
Customer Reviews & Ratings
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Pros
- Operates on a flexible DC7-24V voltage
- Supports multiple relay channels for various tasks
- Compatible with RS485 and TTL UART protocols
- Ideal for DIY electronics projects
- Compact and lightweight design for easy use
Cons
- Limited brand recognition may concern some users
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SRD 750
Order now and get it around Saturday, October 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Stable 8-bit MCU ensures reliable performance.
- Supports standard Modbus RTU communication protocol.
- Available in single, dual, and four-channel configurations.
- Versatile input signal range of DC 3.3-30V.
- Relay can handle 10A AC/30V DC with long durability.
- Input anti-reverse connection protection enhances safety.
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