5V 12V 24V 1 2 4 8 16 Channel Relay with Optocoupler
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- 1 piece.
- 5V 12V 24V 1 2 4 8 16 channel relay with optocoupler.
1 channel relay module
- Maximum load: AC 250V/10A, DC 30V/10A.
- Trigger current: 5mA.
- Working voltage: 5V 12V.
- 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
- Dimensions: 50.5mm (length) * 38.5mm (W) * 18.5 (H).
- Board four weeks with four screws holes, hole diameter 3.1mm, easy to install and fixed.
- Relay of high quality loose music relays SPDT. A common terminal, a normally open, one normally closed terminal.
- Optocoupler isolation, good anti-jamming.
- Low pull, high release. Energisation status indicator light, release status LED is off.
- VCC of system power, JD_VCC relay power. You can plug in jumpers.
- Supply voltage: 5VDC, 12VDC.
- Current: more than 100mA.
- Load: 250V 10A AC or 30V 10A DC.
- VCC: positive power supply system.
- GND: System power negative.
- IN1 - IN2: relay control ports.
4-channel relay output module
- Relay output contacts 250A 10A. Input IN1, IN2, IN3, IN4, the signal line LOW effective. VCC, GND power input, can relay a separate power supply relay power input of JD-VCC.
- Supports all MCU control.
- PLC control.
- Smart home control.
8 channel relay module
- High-current relay, AC250V 10A DC30V 10A.
- Safe and reliable.
- Standard interface.
- Fixed screw holes for easy installation.
- The module complies with international safety standards, the load control area and regional isolation tank.
- Double-sided FR-4 circuit board design, high-end chip production process.
- The signal input has a low signal, often beginning with a common terminal will be turned on.
- Normally open normally closed contact.
- Blue KF301 terminals to the control line is more convenient.
- Module size : 138m * 56mm * 18.5mm ( L * W * H).
- 4 fixing bolt holes, hole 3.1mm, pitch 131mm * 49.5mm.
- 100% functional and stability testing.
- VCC: 5V power supply connected to the positive.
- GND: 5V power supply connected to the negative.
- IN1-IN8: trigger signal, active low.
- Relay outputs: a 12- line interface, the interface can be directly connected to all leads.
- NO1 - NO8: normally open relay interfaces , relay before the vacant after the pull shorted with COM.
- COM1 - COM8 Relay Common Interface.
- NC1 - NC8: normally closed relay interface relay shorted with COM ago, after the pull - vacant.
This is really great product