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

Package : SMDis_customized : YesModel Number : 5V Relay ModuleApplication : ComputerCondition : NewType : Voltage RegulatorBrand Name : cuiisw : Mainland China1 Channel Relay Module with OptocouplerDescription:100% and high quality1-Channel relay module, with photoelectric isolationThe module can be high or low by a jumper setting triggerWith power and relay action indicatorThe module Operating voltage 5VThe module uses genuine quality relay, normally open interfacesMaximum load: AC 250V/10A,?DC 30V/10AModule interface:??? DC+: positive power supply (VCC)(5V)??? DC-: negative power supply (GND)??? IN: The control end, the driving current should be more than 4mA??? COM: The control of loop of earth wire2?Channel Relay Module with OptocouplerDescription:1.?Maximum load:AC 250V/10A, DC30V/10A2.?SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA3.?the module voltage 5V4.?each channel module can be set high or low triggered by jumper5.?fault-tolerant design, even if the control line is broken, the relay will not operate6.?power indicator (green), 4 relay state indicator (red)7.?interface design user-friendly, all interfaces are available through the wiring terminal direct connection leads, very convenientModule Port:1.?DC+:?DC power supply positive?2.?DC-:???DC power supply negative?3.?IN1:???Channel 1 signal trigger terminal4.?IN2:?? Channel 2 signal trigger terminal5.?IN3:???Channel 3 signal trigger terminal6.?IN4:?? Channel 4 signal trigger terminalRelay Output:1.?NC1:?? ??Channel 1 relay normally closed pin.2.?COM1:??Channel 1 relay common pin.3.?NO1:?? ??Channel 1 relay normally opened pin.4.?NC2:?? ??Channel 2 relay normally closed pin.5.?COM2:??Channel 2 relay common pin.6.?NO2:?? ??Channel 2 relay normally opened pin.7.?NC3:?? ??Channel 2 relay normally closed pin.8.?COM3:??Channel 2 relay common pin.9.?NO3:?? ??Channel 2 relay normally opened pin.10.?NC4:?? ??Channel 2 relay normally closed pin.11.?COM4:??Channel 2 relay common pin.12.?NO4:?? ??Channel 2 relay normally opened pin.High And Low Level Trigger Option:1. S1:???It is option switch for channel 1 relay.2. S2:???It is option switch for channel 2 relay.3. S3:???It is option switch for channel 3 relay.4. S4:???It is option switch for channel 4 relay.4 Channel Relay Module with OptocouplerDescription:1.?Maximum load:AC 250V/10A, DC30V/10A2.?SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA3.?the module voltage 5V4.?each channel module can be set high or low triggered by jumper5.?fault-tolerant design, even if the control line is broken, the relay will not operate6.?power indicator (green), 4 relay state indicator (red)7.?interface design user-friendly, all interfaces are available through the wiring terminal direct connection leads, very convenientModule Port:1.?DC+:?DC power supply positive?2.?DC-:???DC power supply negative?3.?IN1:???Channel 1 signal trigger terminal4.?IN2:?? Channel 2 signal trigger terminal5.?IN3:???Channel 3 signal trigger terminal6.?IN4:?? Channel 4 signal trigger terminalRelay Output:1.?NC1:?? ??Channel 1 relay normally closed pin.2.?COM1:??Channel 1 relay common pin.3.?NO1:?? ??Channel 1 relay normally opened pin.4.?NC2:?? ??Channel 2 relay normally closed pin.5.?COM2:??Channel 2 relay common pin.6.?NO2:?? ??Channel 2 relay normally opened pin.7.?NC3:?? ??Channel 2 relay normally closed pin.8.?COM3:??Channel 2 relay common pin.9.?NO3:?? ??Channel 2 relay normally opened pin.10.?NC4:?? ??Channel 2 relay normally closed pin.11.?COM4:??Channel 2 relay common pin.12.?NO4:?? ??Channel 2 relay normally opened pin.High And Low Level Trigger Option:1. S1:???It is option switch for channel 1 relay.2. S2:???It is option switch for channel 2 relay.3. S3:???It is option switch for channel 3 relay.4. S4:???It is option switch for channel 4 relay.8 Channel Relay Module with OptocouplerFeatures:1.Dual trigger design, use a dedicated two-way driver IC.2.Strong resist interference, use diode continued current to protect it.3.The relay contact part adopts double cloth line for large current, safe and reliable.4.The input and output are 5.08mm wiring terminals, wiring is more convenient, suitable for PLC control.5.Input terminals can be arbitrarily set high and low level, the control mode is more flexible.6.Equipped with fixing screw hole, easy to install.7.Each way module can be set high or low triggered by jumper.Specifications:Material: MetalMounting bolts holes: 4Holes diameter: 3mmVoltage: 5V 12VMaximum load : AC 250V/10A, DC 30V/10AInterface:VCC: Power endGND: Ground strapCTR1-CTR8: Signal input triggerOutputs:24 line interface, the interface can be directly connected to all leads , user-friendly.NO1-NO8: normally open relay interfaces , relay before the vacant after the pull shorted with COMCOM1-COM8: Relay Common InterfaceNC1-NC8: normally closed relay interface relay shorted with COM ago , after the pull- vacant