12v 1 Channel Relay Module Board
12V 1 Channel Relay Module:Â This Relay Board provides a single relay that can be controlled by any 12V digital output from your microcontroller.
Adopted SMD Optocoupler Isolation& jumper Set: The isolation circuit prevent damages to I / O port by relay switch current.The module has a jumper so you can set rather the unit state changes with high or low signal. Has screw terminals for relay (NC,C,NO) and for input; Coil +, coil – and trigger.
Wide Application: These relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4 etc.
Humanization Design On Interfaces: All interfaces can be directly wired out through the terminals.Fault-tolerant design;fault-tolerant design,even if the control line is broken, the relay will not operate
€0,50
- Module size: 50*26mm*18.5mm (L*W*H)
- Adopt SMD optocoupler isolation, strong driving ability and stable performance; trigger current 5mA;
- The working voltage of the module is 12V;
- The module can be set to trigger high or low by jumper;
- Fault-tolerant design, even if the control line is broken, the relay will not operate;
- Power indicator (green), relay status indicator (red)
- Humanized interface design, all interfaces can be directly connected to terminal leads, which is very convenient
Module Interface:
1.DC+: Positive power supply (VCC)
2.DC-: Negative power supply (GND)
Relay Output:
1.NO: relay normally open interface
2.COM: Common Interface Relay
3.NC: relay normally closed interface
High and Low Level Trigger Options:
It is low-level triggered when the jumper is connected to the low pin
It is HIGH triggered when the jumper is connected to the HIGH pin
| Weight | 1 lbs |
|---|
Specifications
| Voltage | 12V |
| Size | 50*26mm*18.5mm (L*W*H) |
| Channel | 1 channel |
| Max. switch voltage | 250VAC, 30V |
| Rated load | Â AC125~250V/10A, DC28~30V/10A |
Includes
1*Relay module
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