5V/12V/24V Self-Locking Interlock 2-in-1 3 Channel Relay Module–OKY3036

Product Model: OKY3036

5V/12V/24V Self-Locking Interlock 2-in-1 3 Channel Relay Module

Product Description

1. Adopt double-panel design PCB, 3 channels of independent design, do not interfere with each other;
2. Adopting single-chip design, the performance is stable and reliable, the anti-interference is strong, it will not be triggered by mistake, and the performance is superior;
3. The interface design is user-friendly, equipped with terminal blocks, which can be directly connected to the leads;
4. The trigger end has optocoupler isolation, and the trigger power supply can be independently connected to the power supply, which is completely isolated.
5. With 3 tact switches as product testing, directly verify the stability of the product;
6. Use genuine relay to control the load, the load can be withstand at 250V 10A (AC) and 30V 10A (DC

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Product Details

Product Description

Each channel has a signal light to clearly know which switch has three options: self-locking/interlocking/triggering (jog) in working mode;
Self-locking is to press, the relay is closed, press again, and the relay is turned off. The self-locking type 3 channels are independent of each other, and can also be externally contacted and sent (CH terminal wiring). It can be triggered by high level or low level (optional), and can control 3 channels at the same time, such as the control of lamps;
Trigger (jog) is the relay pull-in when pressed, and the release button relay is turned off. It is also possible to use an external contact switch (CH terminal wiring) to trigger with a high level or low level (optional). Applicable to circuits such as electric gates, electric door locks, docking with single-chip microcomputers, etc., which only need a high or low level pulse circuit;
Interlock is a typical application fan design. When S1 presses S1, the relay pulls in; when S2 presses S1, the S2 relay pulls in. The 2-way interlock can only be turned on one way, or the external contact switch (CH terminal wiring) can be triggered with high level or low level (optional). Practical applications such as electric fan gear switch circuit;