ETH-MODBUS-IO5R: 5-Channel Modbus TCP/RTU RS485 to Ethernet Converter
The ETH-MODBUS-IO5R is a reliable 5-channel relay output module that bridges Modbus RTU (RS485) devices with Ethernet-based Modbus TCP systems. Designed for industrial automation, it offers seamless integration, efficient communication, and robust performance in diverse environments.
Key Features
- Dual Modbus Protocol Support:Converts Modbus RTU (RS485) to Modbus TCP, enabling smooth communication across legacy and modern systems.
- 5 Relay Outputs:Includes 5 opto-isolated relay output channels, each capable of switching AC 250V/10A or DC 30V/10A.
- Web-Based Configuration:Simple and intuitive web interface for easy setup with support for static IP or DHCP.
- LED Indicators for Real-Time Monitoring:Displays status for power, communication activity, and each relay channel for quick diagnostics.
- Compact, Industrial-Grade Design:DIN rail mountable for easy installation and integration into control panels.
- Wide Power Supply Compatibility:Operates with a 12–24V DC input range, suitable for various industrial environments.
Applications
- Industrial Automation:Perfect for integrating field devices into hybrid RS485 and Ethernet systems.
- Remote Equipment Control:Facilitates reliable remote relay operation and monitoring.
- Building Automation Systems:Used in managing utilities such as lighting, HVAC, and access controls.
- SCADA and IoT Projects:Enhances communication in supervisory control and IoT deployments.
- Embedded System Control:Ideal for compact and embedded industrial automation solutions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Communication Protocol | Modbus TCP/IP and Modbus RTU (RS485) |
| Relay Outputs | 5 opto-isolated channels |
| Relay Capacity | 10A@250VAC / 10A@30VDC |
| Configuration Interface | Web browser-based |
| Power Supply | 12V–24V DC |
| Operating Temperature | -20°C to 70°C |
| Mounting | DIN rail |
| Indicators | LEDs for power, communication, and output |
The ETH-MODBUS-IO5R delivers outstanding performance for small to medium-scale automation projects, offering a reliable and user-friendly solution for integrating RS485 devices into Ethernet systems. Contact us for more information or to place an order today!







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