Relay Module (1 Channel) Active High 5V

5V Single-Channel Relay Module – Active High Trigger with Optocoupler Isolation​

Specification:

• The supply voltage VCC: 5 V
• It is enabled by the high state: min 3.3 V
• Relay SRD-05VDC-SL-C
  • Coil voltage: 5 V
  • The maximum voltage of contacts: 250 VAC at 10 A / 125 VAC at 10 A
  • Maximum current: 10 A
• Tile sizes 34 x 26 mm
• Diameter of mounting holes: 3 mm

Applications:

• Driver of lighting
• The driver of actuators
• Switch for electric devices, including motors

Connection

The module has input S, +, –. To work correctly, you must connect the power 5 V to the pin ” + “, a mass “-” and the input signal S.

Outputs are marked as NO – disabled by default, NC – connected with COM by default. Providing high status on pin S switches the relay contacts and makes the connection between the COM and NO, seperating COM and NC.

Document:

Datasheet

SRD(T73)