Septpenta DC 12V Single Channel Remote Control Relay

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your Septpenta DC 12V Single Channel Remote Control Relay, model AK-RKO1SY. This device is designed for remote control of various DC 12V applications, such as electric doors, windows, and beacon control systems, offering reliable wireless operation with multiple working modes.

Figure 1: The Septpenta AK-RKO1SY remote control relay module and its accompanying single-button remote control.

2. Product Overview and Features

The AK-RKO1SY is a versatile single-channel remote control switch module featuring robust design and flexible operating modes. It utilizes learning code wireless coding technology for secure and interference-free operation.

• Wide Application: Suitable for electric control circuits in remote control electric doors, windows, industrial control systems, and lifting equipment.
• Independent Output Contact: Relay contacts are independently output, allowing direct control of various loads.
• Wireless Coding Technology: Employs learning code wireless coding technology (space to code), ensuring no directionality issues and preventing interference between multiple switches.
• Multiple Working Modes: Supports Latching, Interlock, and Momentary modes, enabling one-to-many or many-to-one control configurations.
• High Current Capacity: Each channel of the receiving board can withstand up to 10A current, capable of directly driving DC and AC loads. Each relay includes a set of normally open (NO) and normally closed (NC) contacts.

Figure 2: The AK-RKO1SY module is suitable for a wide range of applications, including electric doors and industrial control.

Figure 3: The independent output contacts allow for direct control of various electrical loads.

Figure 4: An example application of the remote control relay in a garage door system.

3. Specifications

4. Package Contents

Verify that all items listed below are present in your package:

• 1 x Remote Relay Module (AK-RKO1SY)
• 1 x Plastic Enclosure
• 1 x Remote Control (with 2 x CR2016 batteries installed)
• 1 x Sticker

5. Setup and Installation

Before installation, ensure the power supply is disconnected to prevent electrical shock. This device requires a DC 12V power source.

1. Power Supply Connection: Connect your DC 12V power supply to the input terminals of the relay module. Typically, these are marked with '+' for positive and '-' for negative. Ensure correct polarity. A stabilized DC power supply of at least 500mA is recommended.
2. Load Connection: Connect the device you wish to control (the load) to the relay's output terminals. The relay provides normally open (NO) and normally closed (NC) contacts.
   • For a load that should be off when the relay is inactive and on when activated, connect it between the Common (COM) and Normally Open (NO) terminals.
   • For a load that should be on when the relay is inactive and off when activated, connect it between the Common (COM) and Normally Closed (NC) terminals.
3. Enclosure: Place the relay module inside the provided plastic enclosure for protection.

Figure 5: Close-up view of the relay module, showing the screw terminals for power input and load connections.

Note: The relay contacts are independent and can switch both DC and AC loads up to 10A, provided the voltage and current ratings of the load are within the relay's limits.

6. Operating Modes

The AK-RKO1SY supports three distinct operating modes: Momentary, Latching, and Interlock. The mode is determined by how the remote control is paired with the receiver.

Figure 6: The module supports three working modes: Latching, Interlock, and Momentary.

1. Momentary Mode (Jog Mode):

   In this mode, the relay activates only while the remote control button is pressed. Releasing the button deactivates the relay. This is suitable for applications requiring temporary activation, like an electric door opener that moves only while the button is held.

   To set: Press the learning button on the receiver once. The indicator LED will light up. Then, press the desired button on your remote control. The LED will flash several times and then turn off, indicating successful pairing in Momentary mode.

2. Latching Mode (Self-Locking Mode):

   In this mode, pressing the remote control button once activates the relay, and it remains active until the same button is pressed again to deactivate it. This is useful for on/off control of lights or other devices.

   To set: Press the learning button on the receiver twice. The indicator LED will light up. Then, press the desired button on your remote control. The LED will flash several times and then turn off, indicating successful pairing in Latching mode.

3. Interlock Mode:

   This mode is typically used with multiple buttons on a remote or multiple remotes controlling the same receiver. When one button is pressed, its corresponding relay activates, and any previously activated relay (from another button) deactivates. This ensures only one output is active at a time. For the provided single-button remote, this mode will behave similarly to Latching mode, where pressing the button toggles the relay state.

   To set: Press the learning button on the receiver three times. The indicator LED will light up. Then, press the desired button on your remote control. The LED will flash several times and then turn off, indicating successful pairing in Interlock mode.

Figure 7: The module utilizes learning code wireless coding technology, ensuring reliable communication without interference.

7. Pairing Remote Control

To pair a remote control with the receiver module, follow these general steps. The specific number of presses on the learning button determines the operating mode (see Section 6).

1. Ensure the receiver module is powered on.
2. Locate the small "learning button" (often labeled "LEARN" or "KEY") on the receiver board.
3. Press the learning button the required number of times for your desired operating mode (1 for Momentary, 2 for Latching, 3 for Interlock). The indicator LED on the receiver will illuminate, signaling it is in learning mode.
4. Within a few seconds, press the button on your remote control that you wish to pair.
5. The indicator LED on the receiver will flash several times and then turn off, confirming successful pairing.
6. Test the remote control to ensure it operates the relay in the desired mode.

To clear all paired remotes: Press and hold the learning button on the receiver for approximately 8 seconds until the indicator LED flashes rapidly and then turns off. This will erase all stored remote control codes.

8. Maintenance

• Cleaning: Keep the module and remote control clean and free from dust. Use a soft, dry cloth for cleaning. Do not use liquid cleaners.
• Battery Replacement: If the remote control's range decreases or it stops responding, replace the CR2016 button batteries. Ensure correct polarity when inserting new batteries.
• Environmental Conditions: Avoid exposing the device to extreme temperatures, high humidity, or corrosive environments.

9. Troubleshooting

10. Warranty and Support

Septpenta products are manufactured to high quality standards. For warranty information, technical support, or service inquiries, please refer to the contact information provided with your purchase or visit the official Septpenta website. Please retain your proof of purchase for warranty claims.