Akozon
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DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
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DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
Control up to 16 devices through this 16 channel RS485 Relay.
DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
Item #: 12973726

DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch

Item #: 12973726

STD 1318770

Price Details

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Control up to 16 devices through this 16 channel RS485 Relay.
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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

16 Channel Control
Manage multiple devices simultaneously with 16 independent relay channels, allowing for efficient automation and control of various applications.
MODBUS RTU Protocol
Integrates seamlessly with industrial systems using MODBUS RTU over RS485, ensuring reliable communication and interoperability with existing PLCs and automation equipment.
Compact Design
Designed for space-saving installation, this relay module fits easily into control cabinets, making it ideal for various industrial and home automation setups.

Product Details

Shop the Akozon DC 12V Relay Module 16 Channel at Ubuy, your São Tomé and Príncipe for reliable and efficient relay modules. Control a variety of devices with ease using this MODBUS RTU RS485 Relay Module Board PLC Controller.
  • Working Voltage: DC 12V
  • Standby Current: 11MA
  • Max Load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC
  • Supports 6 Commands: Open, Close, Momentary, Self-locking, Interlock, and Delay
  • MODBUS RTU Command Mode supports up to 64 devices in parallel
  • Can be controlled via Serial Hyper Terminal, Modbus Poll software, PLC, or MCU process control
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Home Automation

    Ideal for users looking to control multiple devices in a smart home setup with centralized automation.

  • Industrial Automation

    Perfect for factories requiring robust control over multiple machines and processes through MODBUS RTU.

  • DIY Projects

    Great for hobbyists who need a reliable solution for managing several electrical devices in custom-built projects.

Not Suitable For
  • Casual Users

    Not suitable for those seeking simple plug-and-play devices without programming or technical setup requirements.

  • Small Scale Needs

    Overkill for users needing to control just one or two devices, leading to unnecessary complexity and cost.

  • Non-Technical Users

    May frustrate individuals unfamiliar with relay modules or serial communication protocols like MODBUS RTU and RS485.

Product Description

DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch

About This Item

Introducing the Akozon DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Module Board. This advanced and versatile relay module is perfect for controlling a wide range of equipment in various applications. With a compact and sturdy design, this relay module is built to last.

It features a working voltage of DC 12V and a standby current of 11mA, ensuring efficient and reliable operation. The module can handle a max load of 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, and 10A/12VDC, making it suitable for a variety of electrical devices. The Akozon DC 12V Relay Module is specially designed for MODBUS command mode (HEX), allowing for easy control in multiple ways. You can manually control it using Serial Hyper Terminal Control (CRC needs to be added manually), or use Modbus Poll software for control (CRC is automatically added by the software).

Additionally, it can seamlessly integrate with PLC or MCU process control systems for enhanced functionality. This relay module comes with a comprehensive wiring diagram that supports both DC 12V control circuits and DC 1-100V/AC 85-265V control circuits. It gives you the flexibility to connect a wide range of devices like cameras, LED lights, fans, motors, fluorescent lights, solar water heaters, and more. When you purchase the Akozon DC 12V Relay Module, you will receive one 16 Channel RS485 Relay Module Board, providing you with all the essentials for easy installation. This relay module is an ideal choice for anyone in need of reliable and efficient control of their electrical devices. Upgrade your control capabilities with the Akozon DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Module Board.

Order yours today and experience seamless control over your equipment!.

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Customer Questions & Answers

  • Question: What is the main purpose of a DC 12V Relay Module 16 Channel MODBUS RTU RS485?

    Answer: The primary purpose of a DC 12V Relay Module 16 Channel MODBUS RTU RS485 is to control devices by switching them on or off remotely using MODBUS communication. This offers great flexibility for automation projects, enabling users to manage multiple electrical devices from a single interface. With its 16 channels, this relay module can handle significant tasks in industrial automation, home automation, or robotics, providing efficient management for lighting systems, motors, and other electrical loads.
  • Question: How does MODBUS RTU communication work with this relay module?

    Answer: MODBUS RTU is a serial communication protocol widely used for industrial devices. The DC 12V Relay Module utilizes this protocol to allow microcontrollers or PLCs to send commands to the relay board over a serial connection. This enables the user to control each relay individually or in groups, making it perfect for complex automation setups. For instance, in a smart building project, the relay module can control lighting and HVAC systems based on sensor input, creating an efficient and responsive environment.
  • Question: What type of devices can be controlled using this relay module?

    Answer: This relay module can control a variety of devices, including lights, fans, pumps, motors, and any other electrical appliances within its voltage and current limit. It is highly versatile, catering to both high-power applications like industrial machinery and low-power applications for home automation. As an example, you could use it to manage the lighting system in a smart home setup, allowing for automation based on occupancy or schedules.
  • Question: Is additional programming needed to use the relay module?

    Answer: Yes, additional programming is required to effectively utilize the DC 12V Relay Module. Users need to configure the communication protocol with a compatible microcontroller or PLC, often using programming languages like C or Python. This setup enables the user to define specific commands and actions associated with each relay, tailoring the operation to match their automation needs. For example, a user might program the module to activate certain lights at designated times for a home theater setup.
  • Question: What are the power requirements for operating this relay module?

    Answer: The DC 12V Relay Module requires a power supply of 12 volts to operate correctly. Ensuring a stable supply is crucial, as fluctuations can affect the performance of the relays. The module often draws minimal current, allowing it to be easily integrated into various electrical projects. For instance, in a solar-powered automation system, this relay module can be powered directly from a battery, making it suitable for off-grid applications.
  • Question: Can this module be integrated into existing home automation systems?

    Answer: Absolutely! The DC 12V Relay Module is designed to integrate seamlessly with existing home automation systems. With its RS485 communication capabilities, it can be connected to various smart home hubs or controllers. This allows users to incorporate it into their automation scripts, enabling remote control and scheduling of connected devices. An example usage would be to add it to a central home automation controller to manage multiple lighting zones.
  • Question: What safety features does the relay module include?

    Answer: The DC 12V Relay Module typically includes built-in protection features such as optoisolation, which protects the microcontroller from voltage spikes, and indicator LEDs to show the status of each relay. These safety features help prevent damage to the module and connected devices. For instance, when integrating the module into an automation project, these safeguards ensure reliable operation and longevity, especially in industrial environments where electrical noise may be present.
  • Question: What kinds of applications can benefit from a 16 Channel Relay Module?

    Answer: A 16 Channel Relay Module is beneficial in numerous applications, including industrial automation, smart home systems, and remote control of appliances. For instance, in an industrial setting, it can manage the operation of multiple machines simultaneously. In home automation, it can control various lighting scenarios, security systems, or HVAC systems, enhancing comfort and efficiency. This versatility makes it a key component in both simple and complex electronic projects.
  • Question: How do I troubleshoot common issues with the relay module?

    Answer: Common issues with the relay module can often be resolved through a few troubleshooting steps. First, check the power supply connections and ensure the module receives the required 12 volts. Next, verify that the wiring connected to the relays is secure and matches the specified pinout. Lastly, review the programming code for errors in command syntax or configuration settings. By following these steps, users can identify and rectify issues to maintain efficient operation.
  • Question: Where can I buy the DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Module Board in São Tomé and Príncipe?

    Answer: You can purchase the DC 12V Relay Module 16 Channel MODBUS RTU RS485 Relay Module Board through Ubuy in São Tomé and Príncipe. Ubuy offers a wide selection of electronic components, making it a reliable choice for sourcing quality automation products. By shopping on Ubuy, you'll ensure access to detailed product descriptions and customer support, assisting you in making informed purchasing decisions.

Akozon Voltage Monitoring Relays Editorial Review

The Akozon DC 12V Relay Module is a 16 channel MODBUS RTU RS485 relay module that provides serial port switch control. Based on customer feedback, the product lacks necessary serial information and documentation. The customer support offers a manual for reference and an option to request an English datasheet via email.

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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.

STD 1318770

Order now and get it around Thursday, June 25

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

  • Can control devices through MODBUS command mode
  • Supports Serial Hyper Terminal Control and Modbus Poll software control
  • Ideal for use with cameras, LED lights, fans, motors, and other equipment
  • Can control DC 12V load or DC 1-100V/AC 85-265V load
  • Compact size and lightweight design
  • Easy to install with wiring diagrams included