7-24V Modbus RTU 2 Channel RS232 Serial Relay Module


In stock

SKU: 1794666
  1. Supply voltage: DC7-24V
  2. Current Type: DC
  3. Contact Material: Metal
  4. Current rating: 10A


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Brand: Generic
Category: Relay Modules

This is a 7-24V Modbus RTU 2 Channel RS232 Serial Relay Module. The 7-24V Modbus RTU 2 Channel RS232 Serial Relay Module is a robust industrial control solution. Featuring two relay channels for precise device control, it employs the Modbus RTU protocol and RS232 serial communication for seamless integration into automation systems. With a versatile voltage range of 7-24V, this module offers flexibility in power supply configurations. Its compact design, LED indicators, and industrial-grade build make it an ideal choice for applications demanding reliable and efficient relay-based control in diverse industrial environments.


  1. Equipped with two relay channels, allowing for simultaneous control of two devices.
  2.  Facilitates remote control functionality, contributing to automation and ease of operation.
  3.  Suitable for a variety of applications requiring relay-based control in industrial automation setups.
  4. Designed for seamless integration into existing systems, providing compatibility and ease of use.
  5. Features a compact design for easy installation and space efficiency.
  6. Incorporates LED indicators for visual feedback on the status of each relay channel and overall module operation.
  7. Current Type: DC
  8. Relay type: SRD-05VDC-SL-C

Package Includes:

1 x 7-24V Modbus RTU 2 Channel RS232 Serial Relay Module

SKU: 1794666 Category:
Supply voltage(V)


Contact Material


Current Rating (A):


Dimensions (LxWxH) mm

8 x 5 x 17.27

Weight (g):


Shipping Weight 0.055 kg
Shipping Dimensions 14 × 6 × 3 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China