12V 1-Channel Relay Module, Using bidirectional optocoupler Isolation, with Strong Driving Capability and Stable Performance(5PCS)

ModulesProduct Features1. Adopting bidirectional optocoupler isolation, with strong driving capability and stable performance.2. The module can be triggered by setting high or low levels through jumper wires.3. There are 4 fixed bolt holes.4. Equipped with a power indicator light (red).5. The interface design is user-friendly, and all interfaces can be directly wired out through terminal blocks.Product parametersTrigger current: 5mAModule working voltage: DC12VLoad current: 2AModule size: 50 * 26 millimeters * 18.5 millimeters (L * W * H)There are four fixed bolt holes, with a diameter of 3.1 millimeters and a spacing of 44.5 millimeters by 20.5 millimetersModule interfaceDC+: Connect the positive pole of the power supply (voltage according to relay requirements)DC-: Connect the negative pole of the power supplyIN: Can control the relay to close at high or low levelsRelay output terminal:NO: Relay normally open interface, suspended before closing, short circuited to COM after closingCOM: Relay common interfaceNC: Relay normally closed interface, short circuited to COM before relay closing, suspended after closingHigh and low level trigger selection terminalWhen the jumper is short circuited to LOW, it triggers a low level;When the jumper is short circuited to high, it triggers a high level.Delivery ListRelay module * 1==========Hign-concerned Chemical : NoneType : RelayOrigin : Mainland ChinaCondition : NewTrigger current: 5mA : Module working voltage: DC12VLoad current: 2A : Module size: 50 * 26 millimeters * 18.5 millimeters (L * W * H)

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• 12V 1-channel relay module, using bidirectional optocoupler isolation, with strong driving capability and stable performance