5V 12V 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For Arduino In Stock

Package : SMDis_customized : YesModel Number : 1/2/4/6/8 Channel Relay ModuleOperating Temperature : NormalDissipation Power : NormalSupply Voltage : 5V/12VCondition : NewType : Voltage RegulatorBrand Name : UMProb : Mainland China1 Channel Low level trigger：The module uses genuine quality relay, normally open interfacesUsing SMD optocoupler isolation, driving ability, stable performanceThe module can be high or low by a jumper setting triggerFault-tolerant design, even if the control line is broken, the relay will not operateThe power indicator (green), the relay status indicator (red)The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenientMaximum load: AC 250V/10A, DC 30V/10ATrigger current: 5mAWorking voltage: 5V/12VModule size: 50 x 26 x 18.5mm (L x W x H)Four mounting bolts holes, diameter 3.1mmDC+: positive power supply (VCC)DC-: negative power supply (GND)IN: can be high or low level control relayNO: normally open relay interfaceCOM: Common Interface RelaysNC: normally closed relay interfaceIt is low level trigger when jumper connect to LOW pinIt is high level trigger when jumper connect to HIGH pin1? Channel:The?new?5V /12V Relay?ModuleCan?be?used?as?microcontroller?development?board?module?can?be?used?as?home?appliance?control5?V-12V?to?TTL?control?signalThe?control?signal?DC?or?AC,?220V?AC?load?can?be?controlled.There?is?a?normally?open?and?one?normally?closed?contactA?power?indicator?lightA?control?indicator,?pull?off,?disconnect?does?not?shineTransistor?drive?to?increase?the?relay?coil?control?pins?high?impedance.The?control?pin?has?a?pull-down?circuit?to?prevent?malfunction?relay?vacant2? Channel:The new 5V /12V Relay ModuleCan be used as microcontroller development board module can be used as home appliance control5 V-12V to TTL control signalThe control signal DC or AC, 220V AC load can be controlled.There is a normally open and one normally closed contactA power indicator lightA control indicator, pull off, disconnect does not shineTransistor drive to increase the relay coil control pins high impedance.The control pin has a pull-down circuit to prevent malfunction relay vacant4? Channel:The new 5V /12V Relay ModuleCan be used as microcontroller development board module can be used as home appliance control5 V-12V to TTL control signalThe control signal DC or AC, 220V AC load can be controlled.There is a normally open and one normally closed contactA power indicator lightA control indicator, pull off, disconnect does not shineTransistor drive to increase the relay coil control pins high impedance.The control pin has a pull-down circuit to prevent malfunction relay vacant.8? Channel:The new 5V /12V Relay ModuleCan be used as microcontroller development board module can be used as home appliance control5 V-12V to TTL control signalThe control signal DC or AC, 220V AC load can be controlled.There is a normally open and one normally closed contactA power indicator lightA control indicator, pull off, disconnect does not shineTransistor drive to increase the relay coil control pins high impedance.The control pin has a pull-down circuit to prevent malfunction relay vacant.