7-24V Modbus Rtu 2-way Relay Module Switch Input/output RS485/TTL Anti-reversing

Product details

7-24V MODBUS RTU 2-way Relay Module Switch Input/Output RS485/TTL Anti-Reversing · Wide Voltage Range: Operates on a 7-24V DC power supply, accommodating a broad spectrum of voltage sources, ensuring flexibility in different setups. · MODBUS RTU Protocol: Utilizes the MODBUS RTU communication protocol, a robust and widely-used standard for industrial communication, ensuring reliable data exchange and control. · RS485 and TTL Interfaces: Offers both RS485 and TTL communication interfaces, enhancing compatibility with a wide range of controllers and devices. The RS485 interface allows long-distance and noise-resistant communication, while TTL is suitable for close-range connections. · 2-Way Relay Outputs: Equipped with two independent relay outputs that can be controlled remotely. Each relay can switch AC or DC loads, providing versatility for controlling lights, motors, or other devices. · Switch Input/Output: Supports both switch inputs and outputs, allowing the module to act as a control hub for various sensors and actuators. · Anti-Reversing Protection: Features anti-reversing protection to safeguard the module from damage due to incorrect power supply connections, enhancing the reliability and longevity of the device. · Compact Design: The module's compact form factor allows easy integration into existing systems without requiring significant space. · Easy Configuration: Configurable via standard MODBUS RTU commands, facilitating straightforward setup and operation. It supports various baud rates and communication settings. · Durable Build: Constructed with high-quality components to ensure durability and stable performance in demanding environments. Applications: Industrial Automation: Controlling machinery, production lines, and automated processes. Home Automation: Managing lighting, HVAC systems, and other home appliances. Remote Control: Operating devices in remote locations using wired communication. Building Management Systems: Integrating with BMS for efficient control of building operations. DIY Projects: Suitable for hobbyists and engineers building custom control systems. Technical Specifications: Operating Voltage: 7-24V DC Communication Protocol: MODBUS RTU Interfaces: RS485, TTL Relay Channels: 2 Relay Type: SPDT (Single Pole Double Throw) Contact Rating: Typically 10A at 250V AC or 30V DC (check specific module details) Input/Output Port...

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