Wstęp
This manual provides comprehensive instructions for the installation, operation, and maintenance of the Gavigain Bistable Self-Locking Switch (Model IO25B01). This mini 6-24V flip-flop latch relay module is designed for various applications requiring reliable bistable control, such as smart home systems, emergency lighting, and automotive electronics. Please read this manual thoroughly before using the product to ensure proper functionality and safety.
Informacje dotyczące bezpieczeństwa
Aby zapobiec obrażeniom ciała lub uszkodzeniu urządzenia, należy zawsze przestrzegać następujących środków ostrożności:
- Upewnij się, że napięcie zasilaniatage is within the specified range (6-24V DC) before connecting the module.
- Nie przekraczać maksymalnego prądu znamionowego wynoszącego 10 Amps for the relay contacts.
- Przed przystąpieniem do podłączania lub odłączania jakichkolwiek przewodów należy odłączyć zasilanie.
- Unikaj wystawiania modułu na działanie wilgoci, ekstremalnych temperatur i środowiska korozyjnego.
- This product is an electronic component; handle with care to avoid static discharge damage.
- Installation should be performed by individuals familiar with electronic circuits and safety practices.
Produkt ponadview
The Gavigain Bistable Self-Locking Switch is a compact and reliable relay module designed for various control applications. It features a self-locking mechanism, allowing it to maintain its state (ON/OFF) after a momentary trigger pulse.
Główne cechy:
- Bistable Operation: Triggers and holds position when pulled, releases when triggered again.
- Szeroki zakrestage Zakres: Operates from 6V to 24V DC.
- Wysoka trwałość: Constructed with quality electronic components for reliable performance.
- Przyjazny dla użytkownika: Simple trigger mechanism for state toggling.
- Wszechstronne zastosowania: Suitable for automotive electronics, industrial equipment, smart homes, and more.
Identyfikacja komponentu:

Rysunek 1: Góra view of the Bistable Self-Locking Switch module.
The module consists of a compact circuit board with a blue relay, screw terminals for power and load connections, and a 3-pin header for trigger input. The relay is rated for 10A at 250VAC, 10A at 125VAC, 10A at 30VDC, and 10A at 28VDC.

Rysunek 2: Kątowy view of the module, highlighting the trigger input pins.
The 3-pin header typically includes VCC (power input), GND (ground), and Trigger (signal input). The screw terminals are for connecting the load to be controlled by the relay.
Organizować coś
Follow these steps to set up your Bistable Self-Locking Switch module:
- Podłączenie zasilania: Connect your 6-24V DC power supply to the VCC and GND pins on the 3-pin header. Ensure correct polarity. The VCC pin is typically marked or is the leftmost pin when looking at the module with the relay on the left and the 3-pin header on the right.
- Załaduj połączenie: Connect the device or circuit you wish to control to the screw terminals. The relay has Normally Open (NO) and Normally Closed (NC) contacts, along with a Common (COM) terminal. Refer to the markings on the relay for specific connections. For most applications, you will connect your load between the COM and NO terminals if you want the load to turn ON when the relay is triggered.
- Połączenie wyzwalacza: Connect your trigger source (e.g., a momentary push button, MCU output) to the Trigger pin. The module is designed to respond to a low pulse trigger.

Figure 3: Illustrative diagram of the module and its trigger mechanism.
Always double-check all connections before applying power to prevent damage to the module or connected devices.
Instrukcja obsługi
The Bistable Self-Locking Switch operates on a simple toggle principle:
- Stan początkowy: By default, when power is applied, the relay is in its released state (e.g., Normally Open contacts are open, Normally Closed contacts are closed).
- First Trigger: Apply a momentary low pulse to the Trigger pin. The relay will pull in (energize), changing its state. For example, if connected to NO, the load will turn ON. The relay will remain in this state even after the trigger pulse is removed.
- Second Trigger: Apply another momentary low pulse to the Trigger pin. The relay will release (de-energize), returning to its initial state. The load will turn OFF (if connected to NO).
- Subsequent Triggers: Each subsequent low pulse to the Trigger pin will toggle the relay's state between energized and de-energized.
This self-locking behavior makes it ideal for applications where a single button press needs to toggle a device's power state without continuous holding of the button.
Konserwacja
The Gavigain Bistable Self-Locking Switch module is designed for long-term, reliable operation with minimal maintenance. However, adhering to these guidelines can extend its lifespan:
- Zachowaj czystosc: Ensure the module is free from dust, dirt, and debris. Use a soft, dry brush or compressed air to clean if necessary.
- Warunki środowiskowe: Operate the module within its specified temperature and humidity ranges. Avoid direct sunlight, excessive heat, or moisture.
- Integralność połączenia: Okresowo sprawdzaj wszystkie połączenia przewodów, aby upewnić się, że są solidne i nie mają śladów korozji. Luźne połączenia mogą prowadzić do zakłóceń w działaniu lub uszkodzeń.
- Unikaj przeciążenia: Do not connect loads that exceed the relay's maximum current and voltage ratings. Overloading can cause premature failure of the relay contacts.
Rozwiązywanie problemów
If you encounter issues with your Bistable Self-Locking Switch, refer to the following troubleshooting guide:
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| Relay does not energize/de-energize. |
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| Load does not turn ON/OFF. |
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| Module gets excessively hot. |
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Specyfikacje
| Parametr | Wartość |
|---|---|
| Model | IO25B01 |
| Objętość operacyjnatage | 6-24V DC |
| Relay Contact Rating (AC) | 10 A 250 V AC / 10 A 125 V AC |
| Relay Contact Rating (DC) | 10 A 30 V prądu stałego / 10 A 28 V prądu stałego |
| Tryb wyzwalania | Low Pulse Trigger |
| Tryb działania | Bistable (Self-Locking) |
| Wymiary | Około 1.85 x 0.63 x 0.71 cala (47 x 16 x 18 mm) |
| Waga | Około 0.71 uncji (20 gramów) |
Gwarancja i wsparcie
Gavigain products are manufactured with high-quality components and undergo rigorous testing to ensure reliability. For specific warranty information, please refer to the terms and conditions provided at the time of purchase or contact your retailer.
For technical support, troubleshooting assistance, or inquiries regarding your Gavigain Bistable Self-Locking Switch, please visit the official Gavigain store on Amazon or contact their customer service directly. You can find more information and contact details by visiting the Gavigain Store.