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DC 12V 16-Channel RS485 Relay Module Board PLC Controller Serial Port Switch with Low Level Trigger Expansion Board
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DC 12V 16-Channel RS485 Relay Module Board PLC Controller Serial Port Switch with Low Level Trigger Expansion Board
The 16 Channel RS485 Relay allows easy control over various devices with its user-friendly interface and multiple command options.
DC 12V 16-Channel RS485 Relay Module Board PLC Controller Serial Port Switch with Low Level Trigger Expansion Board
Item #: 119510641

DC 12V 16-Channel RS485 Relay Module Board PLC Controller Serial Port Switch with Low Level Trigger Expansion Board

Item #: 119510641

MMK 258311

Price Details

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The 16 Channel RS485 Relay allows easy control over various devices with its user-friendly interface and multiple command options.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Multiple Channel Control
This relay module offers 16 channels, allowing users to control a wide range of devices efficiently, catering to various automation needs and enhancing overall versatility in multiple applications.
RS485 Connectivity
The built-in RS485 interface ensures stable and long-distance communication, making it ideal for complex systems while minimizing signal loss and interference that often occur with less advanced protocols.
Low Level Trigger
Designed for low level triggering, this module simplifies activation and integration with existing systems, ensuring seamless operation and reducing energy consumption, which is perfect for energy-efficient projects.

Product Details

Shop DC 12V 16-Channel RS485 Relay Module Board PLC Controller Serial Port Switch with Low Level Trigger Expansion Board online at a best price in Myanmar. B09F3K55FB
Item Weight2.2 lbs (1 kg)

Who Should Buy?

Suitable For
  • Home Automation

    Ideal for users wanting to control lighting and appliances remotely through a reliable RS485 connection.

  • Industrial Control

    Perfect for factories needing PLC integration for machine operation management via multiple relay controls.

  • Hobby Projects

    Great choice for electronics enthusiasts looking to build complex relay-controlled systems in DIY projects.

Not Suitable For
  • Basic Users

    Not suitable for individuals with no technical experience in setting up relay systems or coding.

  • Small Scale Needs

    Overkill for simple applications where fewer channels would suffice, leading to unnecessary complexity.

  • Non-Technical Fields

    Users in fields without electronics background may struggle with installation and functionality.

Product Description

DC 12V 16-Channel RS485 Relay Module Board PLC Controller Serial Port Switch with Low Level Trigger Expansion Board

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Customer Questions & Answers

  • Question: What is the primary function of the DC 12V 16-Channel RS485 Relay Module?

    Answer: The primary function of the DC 12V 16-Channel RS485 Relay Module is to control multiple devices or circuits remotely through serial communication. It allows for the switching of electrical loads based on low-level triggers, making it ideal for automating tasks in various applications, such as home automation, industrial control systems, and robotics. It is especially useful when you need to manage multiple devices from a single control point.
  • Question: How does the RS485 interface improve communication in this relay module?

    Answer: The RS485 interface enhances communication by allowing for long-distance data transmission and providing robust noise resistance. Unlike other interfaces, RS485 supports multiple devices on a single bus, enabling you to connect up to 32 nodes without a loss in performance. This is particularly beneficial in industrial environments where devices may be spread out over large areas but still require reliable communication.
  • Question: What types of devices can be connected to this relay module?

    Answer: You can connect a variety of devices to the DC 12V 16-Channel RS485 Relay Module, including lights, motors, sensors, and HVAC systems. This versatility makes it ideal for projects ranging from simple home automation setups to complex industrial control systems, allowing users to manage and monitor multiple devices efficiently from a single control center.
  • Question: What is meant by 'low level trigger' in this module?

    Answer: A low level trigger means that the relay is activated when the input signal is low, typically at ground potential. This feature is beneficial for systems that operate using negative logic, where the activation is triggered by a low voltage. It allows for simpler control designs, especially in systems that may need to be integrated with components designed for low-level logic.
  • Question: Can this relay module be used for outdoor applications?

    Answer: Yes, this relay module can be utilized in outdoor applications, provided it is housed in a suitable enclosure. The module itself is designed to handle various environmental conditions; however, for outdoor usage, it is critical to protect it from moisture, dust, and extreme temperatures. You can deploy it for controlling outdoor lighting, irrigation systems, and even weather-sensitive industrial equipment.
  • Question: How do I integrate this relay module with a PLC system?

    Answer: Integrating the DC 12V 16-Channel RS485 Relay Module with a PLC system involves connecting the RS485 interface of the module to the PLC's serial communication port. You will need to configure the communication parameters, such as baud rate and address, in both the PLC and the relay module. This integration allows for centralized control and automation of various processes, making it an ideal choice for industries looking for efficiency.
  • Question: Is it possible to interface the relay module with Arduino?

    Answer: Absolutely, the DC 12V 16-Channel RS485 Relay Module can be easily interfaced with Arduino boards. By utilizing libraries that facilitate RS485 communication, you can control the relay outputs based on sensor readings or user inputs from the Arduino. This combination is popular for DIY projects, such as home automation systems, where users need customizable control over multiple devices.
  • Question: What safety features does the relay module have?

    Answer: The relay module typically includes several safety features such as short-circuit protection, isolation between control and load circuits, and overcurrent protection depending on its design. These features are crucial for preventing damage to both the module and the devices it controls, enhancing the overall reliability of the system in high-stress environments.
  • Question: How many channels does this relay module support?

    Answer: This relay module supports 16 channels, allowing you to control up to 16 different devices from a single unit. This capability is particularly valuable in complex automation setups, such as in industrial processes where multiple actions must be taken simultaneously, reducing the need for multiple single-channel controllers and saving space in your control system.
  • Question: Where can I buy the DC 12V 16-Channel RS485 Relay Module Board in Myanmar?

    Answer: You can purchase the DC 12V 16-Channel RS485 Relay Module Board PLC Controller Serial Port Switch with Low Level Trigger Expansion Board from Ubuy in Myanmar. Ubuy provides a wide selection of electronic components and control systems, ensuring you have access to the latest technology and support for your automation projects.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

MMK 258311

Order now and get it around Monday, July 20

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Control up to 64 devices in parallel using a single relay module.
  • Supports multiple command modes: 'on', 'off', 'instantaneous', 'self-locking', 'interlocking' and 'delaying'.
  • Features a low standby current of just 11MA when all relays are closed.
  • Maximum delay capability of 255 seconds for timing control.
  • Direct wiring connection for convenience with humanized interface design.
  • Suitable for various applications including LED lights, fans, motors, and more.