1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino

Package : SMDis_customized : YesModel Number : 1 2 4 8 Channel Relay Module Shield with OptocouplerOperating Temperature : StandardDissipation Power : StandardSupply Voltage : 5V 12V 24VApplication : ComputerCondition : NewType : Drive ICBrand Name : CTMYJLX : Mainland China 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger For Arduino   Module description: 1. the module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A; 2. using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA; 3. the module Operating voltage 5V 12V 24V ; 4. the module can be high or low by a jumper setting trigger; 5. fault-tolerant design, even if the control line is broken, the relay will not operate; 6. the power indicator (green), the relay status indicator (red) 7. the interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient 8. module size: 50mm*26mm*18.5mm (L*W*H)Module interface: 1. DC+: positive power supply (VCC) 2. DC-: negative power supply (GND) 3. IN: can be high or low level control relayRelay outputs: NO or NOx: load access terminal, normally open COM or COMx: load access, common NC or NCx: load access terminal, normally closedHigh and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin




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