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Attention! Product withdrawn from the offer. Check ourother modules with relays. |
Specification
- VCC supply voltage: 5 V
- LED indicating relay activation
- Relay SRD-05VDC-SL-C(documentation)
- Coil voltage: 5V
- Maximum contact voltage: 250 VAC, 110 VDC*
- Maximum current: 10A
* The maximum contact voltage is dependent on the type of load - see the documentation inTable 7.Contact Rating.
Description
The module allows to control actuators consuming up to 10A of current by means of microcontroller ports or any startup kit (including Arduino, RasbperryPi and STM32Discovery). For proper operation, simply connect the relay power supply and digital control signal (5V). The leads areARK connectorsallowing you to connect any cable witha screwdriver.
Connection
The module has fourVCC, GND, IN1 and IN2inputs. For the system to work properly it is necessary to connect 5V power supply to the VCC pin, GND ground andIN1,IN2input signals for specific relays.
Outputs are marked as NO - disconnected by default, NC - connected to COM by default. Specifying the high state to pin INx switches the relay contacts and creates a connection between COM and NO by disconnecting COM from NC. This action is also indicated by the LED (D1) lighting up.
The following diagram shows how to connect elements in the module.
Useful links
- Relay documentationSRD-05VDC-SL-C(.pdf)
- Layout diagram(.pdf)
