DC motor reverse polarity switch DPDT relay module 2A 12V door coop chicken DIY

User Guide: DC Motor Reverse Polarity Switching Module

Purpose:

This module is designed to reverse the polarity of a DC motor when a 12V signal is applied at the control input. It allows for controlled directional changes of small DC motors up to 24W.

Key Specifications:

Control Power Supply: 12V DC
Feeding Input:
- DC: 1 to 24V
- AC: 1 to 120V
Output:
- DC: 1 to 24V, up to 2A
- AC: 1 to 120V, up to 1A
Relay Specifications:
- 24V DC: 2A (up to 24W motor)
- 120V AC: 1A (up to 120W motor)
Dimensions: 30mm x 29mm x 18mm
Wire Length: 10 cm

Setup Instructions:

Connect Power:
- Connect the feeding power supply to the input terminals, marked as "In" (red and black wires).
- Ensure the feeding input voltage matches the motor’s operating voltage.
- Follow polarity for DC inputs.
Connect the Motor:
- Attach the motor to the output terminals labeled “OUT” (white wires).
- The motor will run in one direction upon connection.
Control and Reverse Direction:
- To reverse motor direction, apply 12V DC to the control input (yellow wires).
- This will reverse the output polarity, changing the motor’s rotation.

Application Notes:

Designed for small DC motors up to 24W.
Ensure motor voltage matches feeding input voltage for optimal operation.
Respect the maximum current ratings to avoid module damage.

This module provides reliable control for applications needing motor direction switching, making it ideal for simple automation tasks.