7-24V Modbus RTU 4 Channel RS232 Serial Relay Module

The 7-24V Modbus RTU 4 Channel RS232 Serial Relay Module is a powerful industrial control solution. With four relay channels, it offers precise and simultaneous control of multiple devices. Utilizing the Modbus RTU protocol and RS232 serial communication, it seamlessly integrates into automation systems. The module supports a versatile 7-24V input voltage range, providing flexibility in power supply configurations. Its robust design, LED indicators, and industrial-grade construction make it ideal for diverse applications, delivering reliable and efficient relay-based control in demanding industrial environments. Features Allows simultaneous control of up to four devices, enhancing flexibility in automation setups. Built to withstand challenging industrial environments, ensuring durability and reliability.  Facilitates remote control functionality, contributing to streamlined automation and operational efficiency.  Suitable for diverse applications requiring precise relay-based control in industrial automation setups.  Designed for easy integration into existing systems, providing compatibility and user-friendly operation.  Features a compact design for convenient installation and space efficiency.  Incorporates LED indicators for visual feedback on the status of each relay channel and the overall module operation. Current Type: DC Relay type: SRD-05VDC-SL-C