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Ethernet RS485 12 Way Network IO Controller Modbus TCP RTU E851-RTU(4440-ETH) Analog Digital Input Relay Output Master Slave Socket Connection
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Ethernet RS485 12 Way Network IO Controller Modbus TCP RTU E851-RTU(4440-ETH) Analog Digital Input Relay Output Master Slave Socket Connection
Analog/Digital interface with 12-channel I/O, Ethernet connectivity and Modbus protocols supporting multiple devices through RS485
Ethernet RS485 12 Way Network IO Controller Modbus TCP RTU E851-RTU(4440-ETH) Analog Digital Input Relay Output Master Slave Socket Connection
Item #: 44223844

Ethernet RS485 12 Way Network IO Controller Modbus TCP RTU E851-RTU(4440-ETH) Analog Digital Input Relay Output Master Slave Socket Connection

Item #: 44223844

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Analog/Digital interface with 12-channel I/O, Ethernet connectivity and Modbus protocols supporting multiple devices through RS485
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What Stands Out

Dual Protocol Support
This controller supports both Modbus TCP and RTU protocols, enabling seamless communication across various devices and systems, enhancing compatibility in diverse industrial automation applications.
Versatile I/O Options
Featuring 12-way network I/O capabilities, it allows for extensive integration of digital and analog inputs/outputs. Ideal for complex automation setups needing multiple data points.
Master-Slave Configuration
Supports both master and slave configurations, providing flexibility in network design. Users can easily adapt the controller to their specific operational requirements, streamlining project implementation.

Product Details

Shop for the best Ethernet RS485 12 Way Network IO Controller Modbus TCP RTU E851-RTU4440-ETH | Analog Digital Input Relay Output Master Slave Socket Connection at Ubuy Samoa. Explore our collection now!
  • Supports 4 differential analog inputs with default current detection
  • Supports 4-way digital input with dry contact as default
  • Supports 4-way relay output
  • Allows socket connection to remote server and TCP Client support
  • Data processing using Modbus TCP/RTU protocol
  • Supports connection to Ebyte cloud, command control, and two working modes: host mode and slave mode
Item Weight1.2 lbs (540 grams)

Who Should Buy?

Suitable For
  • Industrial Automation

    Ideal for factories needing reliable communication between machines and control systems through Modbus TCP and RTU protocols.

  • Building Management

    Useful for managing HVAC, lighting, and security systems within commercial buildings using integrated input and output features.

  • Remote Monitoring

    Suitable for systems requiring remote data collection and control, providing flexibility with its multiple input/output options.

Not Suitable For
  • Home Automation

    Home users might find it overly complex, as it serves industrial applications rather than simple home automation needs.

Product Description

Ethernet RS485 12 Way Network IO Controller Modbus TCP RTU E851-RTU(4440-ETH) Analog Digital Input Relay Output Master Slave Socket Connection

About This Item

Introducing the Ethernet RS485 12 Way Network IO Controller Modbus TCP RTU E851-RTU4440-ETH! This powerful controller is perfect for managing your analog and digital inputs and relay outputs with ease. With its Ethernet and RS485 interface, this IO controller offers seamless connectivity for your network. The 12-channel I/O allows you to connect multiple devices and process data efficiently. Designed with convenience in mind, this controller measures at a compact size of 172*107*29mm, making it easy to install and integrate into your existing setup.

The lightweight design, weighing approximately 457.5g, ensures that it won't add unnecessary bulk to your system. The Ethernet RS485 12 Way Network IO Controller is equipped with a Modbus TCP RTU E851-RTU4440-ETH interface, which allows for reliable and secure communication between devices. This ensures smooth data transfer and efficient control over your network. The analog and digital inputs and relay outputs offer maximum flexibility in managing your devices. Whether you need to monitor sensors or control external devices, this IO controller has you covered.

The ability to control and monitor your network from a single central location simplifies your operations and enhances productivity. With the Ethernet and RS485 connectivity, this IO controller offers the best of both worlds. The Ethernet connection allows for fast and reliable communication over your network, while the RS485 interface ensures compatibility with a wide range of devices. Invest in the Ethernet RS485 12 Way Network IO Controller Modbus TCP RTU E851-RTU4440-ETH today and experience the convenience and efficiency of centralized control. Upgrade your network management capabilities and streamline your operations like never before.

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Customer Questions & Answers

  • Question: What is the Ethernet RS485 12 Way Network IO Controller used for?

    Answer: The Ethernet RS485 12 Way Network IO Controller is used for connecting various devices in industrial automation and control systems. It supports both Modbus TCP and RTU protocols, enabling easy integration with existing systems. This device allows for seamless communication between multiple sensors and actuators, making it ideal for applications in manufacturing, smart buildings, and IoT setups. For instance, it can be used to control lighting systems or monitor temperature sensors remotely.
  • Question: How does the Modbus TCP/RTU functionality enhance connectivity?

    Answer: Modbus TCP/RTU functionality enables the Ethernet RS485 Controller to communicate with a wide range of devices efficiently. By supporting both serial (RTU) and networked (TCP) communication methods, you can connect legacy devices alongside modern Ethernet-enabled devices within the same system. This versatility is essential for upgrading existing installations or creating new networks without replacing all equipment, enhancing flexibility in industrial setups.
  • Question: What are the key features of the E851-RTU4440-ETH model?

    Answer: The E851-RTU4440-ETH model boasts 12 channels for network I/O, analog and digital input/output capabilities, and socket connection support. Its robust design ensures reliability even in demanding environments. These features make it suitable for a variety of applications, such as monitoring environmental conditions or controlling industrial machinery. With its user-friendly configuration options, you can easily set it up to fit specific operational needs.
  • Question: Can this controller work in a master-slave configuration?

    Answer: Yes, the Ethernet RS485 12 Way Network IO Controller supports master-slave configurations, allowing it to control multiple slave devices effectively. This is beneficial in scenarios where central control is necessary, such as in automated factories where the master device collects data and issues commands to various slaves. This setup simplifies network management and enhances control over distributed systems.
  • Question: What types of input and output does this controller handle?

    Answer: The controller is equipped to handle both analog inputs (like temperature or pressure sensors) and digital inputs/outputs (like switches and relays). This dual capability means it can address a wide array of industrial tasks, from monitoring sensor data to controlling motors and lights. Whether you’re automating a process or gathering real-time data, this controller can adapt to your needs.
  • Question: How can this device enhance industrial automation?

    Answer: By using the Ethernet RS485 Network I/O Controller, you can enhance industrial automation through improved data acquisition and control. The controller enables remote monitoring and control of devices, optimizing operations and increasing efficiency. For example, implementing this controller in a factory can streamline operations, allowing managers to monitor equipment status and performance without being physically present.
  • Question: Is programming required for the E851-RTU4440-ETH?

    Answer: Yes, programming is required to configure the E851-RTU4440-ETH according to your application needs. Thankfully, it is compatible with various software tools that simplify the setup process. Familiarity with Modbus protocols will aid significantly in implementing the proper settings. This feature is crucial for users looking to tailor the device to specific operational scenarios, ensuring optimal performance and functionality.
  • Question: What are common use cases for this controller in smart buildings?

    Answer: In smart buildings, the Ethernet RS485 12 Way Network IO Controller can be utilized to integrate various systems such as lighting, HVAC, and security systems. For example, it can control lighting circuits based on occupancy data from motion sensors or manage the HVAC system based on temperature readings. This integration not only enhances energy efficiency but also improves occupant comfort and security.
  • Question: Can the controller interface with other communication protocols?

    Answer: Yes, the Ethernet RS485 12 Way Network IO Controller can be integrated with other communication protocols as long as they adhere to standard networking practices. This flexibility allows it to work with devices using protocols such as OPC, MQTT, or even proprietary protocols, facilitating broader connectivity and interoperability in complex industrial setups. This feature is essential for adapting to diverse communication environments.
  • Question: Where can I buy the Ethernet RS485 12 Way Network IO Controller in Samoa?

    Answer: You can buy the Ethernet RS485 12 Way Network IO Controller from Ubuy. Ubuy offers a user-friendly platform where you can find various electronic devices, including this IO Controller, ensuring a convenient shopping experience. With Ubuy, you can also explore related products that might complement your existing setup or assist you in enhancing your automation projects.

EBYTE Switches Editorial Review

The Ethernet RS485 12 Way Network IO Controller Modbus TCP RTU E851-RTU4440-ETH has received mixed reviews from customers. Users have found the product easy to set up and appreciated its Modbus TCP RTU compatibility, making it suitable for various industrial automation applications. The device's support for analog input in the 4-20ma range was praised by one user, while another noted a preference for static IP over DHCP. However, there were issues reported with software download as one user encountered difficulties accessing the necessary resources. Additionally, the product's power Consumption of 2A at 12V DC was acknowledged, which could potentially impact certain installations. Despite some positive aspects, the device's software download and power Consumption should be Considered before making a purchase.

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Pros

  • Easy setup
  • Modbus TCP RTU compatibility
  • Support for 4-20ma analog input

Cons

  • Difficulty in accessing software download

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Features & Benefits

  • Supports 4 differential analog inputs and 4-way digital input
  • Supports 4-way relay output and TCP client socket connection
  • Features two working modes: Host mode and Slave mode
  • Reload touch button allows restoring factory settings
  • Hardware watchdog ensures high reliability with multiple indicator lights display status
  • Power supply with over-current, over-voltage and anti-backconnection functions

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