Can I set this up to open and close a home door lock that turns dc motor?

It’s just a relay. It simply sends the 12vdc from the supply to either line. What you use the 12vdc for is irrelevant, providing it doesn’t draw more current than the relay is rated for. For a lock the only issue I can see is when you would cut power off. You would need to manually trigger the relay and time it yourself, knowing how long it takes the lock to fully engage or disengage. At the price of this it’s worth trying, yet I would imagine someone makes ‘smart locks’, albeit for likely a few hundred bucks. The distance from your trigger to the lock will be a factor, yet assuming we’re talking about a house, I can’t see that being an issue. You’ll need to run 2 wires minimum, 3 if you want forward and reverse. Either a 3 way rocker switch or 2 separate switches.

can i use with photocell?

I do understand the concept of a photocell, but have not used it with this module. It maybe possible, but not sure how the module may react with any type variable voltage that photocell could have to activate the module as a switch. Me personally, if I had an application that needed a photocell, I would not hesitate to try it out with the module and take my chances of needed.

If i supply pwm 12v to the v+, does it pass through to the m1, enabling pwm speed control?

Not sure how to answer your question but there are different ways to get what want from this device. The for/rev wires are simply a switch that will control the direction of the currect for M1 or M2

Does anyone know how to wire this relay to a plc cpu with sourcing outputs?

It will require adding 2 spst relays and turn each on with you PLC outputs. The fwd/rev motor relay requires a hard contact closure between 0 & fwd and 0 & rev for it to operate.

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Description

🔧 Power Your Projects with Precision!

COMPACT DESIGN - Easily mountable in tight spaces without hassle.
VISUAL FEEDBACK - LED indicators keep you informed of motor status at a glance.
ENERGY EFFICIENT - Zero power consumption when idle, saving you money.
EFFORTLESS CONTROL - Seamlessly reverse motor direction with a simple switch.
VERSATILE APPLICATIONS - Perfect for any project requiring precise motor control.

The OONO Forward and Reverse Relay Module is a versatile and efficient solution for controlling reversing motors and linear actuators. With a rated current of 10 Amps and an operating voltage of 10-15V DC, this compact module features both momentary and alternate action switches, LED status indicators, and energy-saving capabilities, making it ideal for a wide range of applications.

Reviews

D**C

Works perfect

Worked great for our RV

25.07.2025

T**Y

Works

I’ve never used a device such as this before. I am happy to say that this device was fairly easy to install and it worked from the get-go however, I had to remove it because the switch that I was using performed the exact same task that this device does, but would not work with that switch. I would recommend purchasing the switch or this device because it is everything that they claim it is.

2.11.2024

W**S

reversing relay

they are working great. thanks

20.07.2025

E**Z

Amazing for the price

Good quality and long lasting, I used these to turn my old truck into electric windows and they've worked for a couple years now, they work early well

14.12.2024

J**T

It works

Little buggy but it does work. I’ll give a re-update after a few weeks

2.03.2025

A**E

Quick install

The media could not be loaded. These prewired relays are great to use! They work well and are easy to tuck & hide after installation. Instructions do help install are easy to understand!

18.11.2024

B**8

Does What It Says

Used to replace the rear window motor in a classic truck.Does exactly what it says and is easy to wire.

6.02.2025

R**L

It worked with my joystick

Very easy to wire the connections, it is temperamental when using a speed controller. At least on the upstream side.

18.12.2024

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