One 1 Channel 5V /9V /12V / 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for(9V 1 Channel)

relayPleasenote that the product has 5V, 12V, 9V, 24V, 4 versions, please chooseyour needs correctly. Picture product is 5V power supplyDescription:Feature:This module uses a genuine quality relay normally open interfaceSMD optocoupler isolation, strong drive capability and stable performanceThe module can trigger high or low by jumper settingFault-tolerant design, the relay will not operate even if the control line is destroyedPower indicator (green), relay status indicator (red)User-friendly interface design, all interfaces can be connected directly through the terminal leads, very convenientParameter:Maximum load: AC 250V / 10A, DC 30V / 10ATrigger current: 5mAWorking voltage:5V,9V,12V,24VModule size: 50 x 26 x 18.5 mm (length x width x height)Four fixing bolt holes, 3.1 mm in diameterModule interface:DC +: Positive Power (VCC)DC-: Negative power supply (GND)IN: High or low level control relayRelay output:NO: Relay normally open interfaceCOM: Universal Interface RelayNC: Relay normally closed interfaceHigh and low trigger options:It is a low level trigger when the jumper is connected to the low pinIt is a high level trigger when the jumper is connected to the high pinPackage Included:1PC x 1 Channel Relay Module High Low Level Trigger Switch5V9V12V24V

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