5v 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way for Arduino 1CH 2CH 4CH 8CH

SELAMAT DATANG DI TOKO KAMI Power Source : DC Theory : Voltage relay Protect Feature : Sealed is_customized : no Usage : General Purpose Contact Load : Low Power Model Number : 5v Relay Module Brand Name : BOARDTSTAR Voltage : 5V Origin : Mainland China Product description: 1 channel relay module Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 5V Module size: 50 x 26 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay NO: normally open relay interface COM: Common Interface Relays NC: normally closed relay interface 2 channel relay module 1 Dimensions: 50.5mm (length) * 38.5mm (W) * 18.5 (H) 2 Weight:. 31g 3.PCB Color: Black 4 board four weeks with four screws holes, hole diameter 3.1mm, easy to install and fixed 5 relay of high quality loose music relays SPDT. A common terminal, a normally open, one normally closed terminal 6 optocoupler isolation, good anti-jamming 7 low pull, high release. Energisation status indicator light, release status LED is off 8.VCC of system power, JD_VCC relay power. You can plug in jumpers Electrical parameters: Supply voltage: 5VDC, 12VDC Current: more than 100mA Load: 250V 10A AC or 30V 10A DC Wiring: VCC: positive power supply system GND: System power negative IN1 - IN2: relay control ports 4-channelrelayoutput modules,relayoutput contacts250A 10A.InputIN1,IN2,IN3, IN4,the signal lineLOWeffective.VCC, GNDpower input,canrelaya separatepowersupplyrelaypowerinput ofJD-VCC. Uses: 1,supportallMCU control. 2,theindustrial sector; 3, PLCcontrol; 4, smart homecontrol 8channel relay module Features Using high-current relay , AC250V 10A DC30V 10A Contact some independent wiring , safe and reliable Standard interface , can be extended in a variety of development board With fixed screw holes for easy installation Suitable for a variety of platforms such as 51/AVR/AVR/ARM Module Description : 1 , the module complies with international safety standards , the load control area and regional isolation tank ; 2, using double-sided FR-4 circuit board design, high-end chip production process ; 3, using loose music authentic relay control ; 4, with the relay instructions , pull off, disconnect does not shine ; 5, the signal input has a low signal , often beginning with a common terminal will be turned on ; 6 , the relay can control the various devices and the load ; 7 , 8 and 8 normally open normally closed contact ; 8 , blue KF301 terminals to the control line is more convenient. 9 , Module size : 138m * 56mm * 18.5mm ( L * W * H ) , Weight : 120g 10 with 4 fixing bolt holes , hole 3.1mm, pitch 131mm * 49.5mm 11 , finished by 100% functional testing and stability testing Two module interface : 1, VCC: 5V power supply connected to the positive 2, GND: 5V power supply connected to the negative 3, IN1-IN8: trigger signal , active low Relay outputs : a 12- line interface, the interface can be directly connected to all leads , user-friendly 1, NO1 - NO8: normally open relay interfaces , relay before the vacant after the pull shorted with COM 2, COM1 - COM8 Relay Common Interface 3, NC1 - NC8: normally closed relay interface relay shorted with COM ago , after the pull- vacant Low Level 5Vsolid state relay: Product description: 1. Omron 5V solid state relay 240V 2A, the output with a resistive fuse 240V 2A. 2. size: 1 way: 25 * 34 * 25 (long * wide * high) 2 way: 55 * 33 * 25 (long * wide * high) 4 way: 57 * 55 * 25 (long * wide * high) 8 Way: 106 * 56 * 25 (L * W * H) 3. input power: 5V DC (160MA) 4. the input control signal voltage: High level module: (0-2.5V state low level relay ON) (3.3-5V state high level relay OFF) Low level module: (0-2.5V state low level relay OFF) (3.3-5V state high level relay ON) 5. there are 2.54CM pin and blue KF301 terminal control line is more convenient. Input section: DC +: Connect the power supply positive (according to the relay voltage) DC-: Connect the power supply negative CH1: 1 relay module signal trigger terminal (low level trigger active) CH2: 2 relay module signal trigger terminal (low level trigger active) CH3: 2 relay module signal trigger terminal (low level trigger active) CH4: 2 relay module signal trigger terminal (low level trigger active) High and low meaning: High-level trigger refers to the signal trigger side (IN) and the negative power supply has a positive voltage between the positive and the power supply is usually connected to the trigger side of a trigger, when the trigger side voltage or trigger to reach the trigger Voltage, the relay is pull. Low-level trigger refers to the voltage between the signal trigger terminal and the negative terminal of the power supply is OV, or the voltage of the trigger terminal is lower than the voltage of the positive terminal of the power supply. When the voltage