The RNSbot 16-Way RS232 Relay Module is a high-performance relay control board designed for smart automation, computer-controlled switching, and industrial applications. With RS232 serial port communication, it connects directly to a PC or controller, providing stable and responsive operation. Built for durability and versatility, this module is widely used in smart homes, laboratories, factories, workshops, and IoT projects.

Key Features

• 16 Independent Relay Channels – Control up to 16 electrical devices or circuits simultaneously.

• RS232 Serial Interface – Seamless computer connection for precise and stable communication.

• Smart Home Ready – Automate lights, fans, appliances, garage doors, and security systems.

• Industrial Applications – Ideal for CNC machines, test benches, power distribution, and remote switching.

• IoT & DIY Projects – Perfect for embedded systems, robotics, and automation experiments.

• Reliable & Durable – High-quality relays ensure long service life and consistent performance.

• Easy Integration – Compact design with clearly labeled ports for quick installation.

Technical Specifications

• Brand/Model: RNSbot 16-Way RS232 Relay Module

• Relay Channels: 16 Relays (independent control)

• Communication Port: RS232 Serial Connection

• Input Control: Computer, PLC, or microcontroller

• Operating Voltage: 5V / 12V / 24V (model-specific)

• Relay Output: AC and DC switching support

• Use Cases: Smart Home Automation, Security Systems, Industrial Control, IoT Devices, Robotics, DIY Electronics

Applications

• Smart Home Systems – Automate lighting, fans, home appliances, and gate controls.

• Industrial Control – Manage pumps, motors, CNC machinery, and power distribution.

• Laboratory Automation – Switch test equipment and experimental setups.

• IoT & Robotics – Remote device management, wireless control, and embedded projects.

• Security & Access Systems – Automate alarms, door locks, and surveillance devices.

The RNSbot 16-Way RS232 Relay Module offers professional-grade reliability, wide compatibility, and versatile applications. It’s the perfect choice for engineers, smart home enthusiasts, and industries needing multi-device control with computer connectivity.