Relay Module 5V (8 Channel)

Relay Module 5V (8 Channel)

The module allows to control of the actuators consuming the current up to 10 A using the microcontroller’s ports or any starting set (including Arduino, Raspberry Pi, and STM32Discovery). Optical isolation separates the control signal from the part associated with the power of the relay, thereby providing safety for the control system’s work.

Features

• 8-channel relay module for controlling multiple devices.
• Optoisolation for safety and preventing electrical interference.
• Each relay can handle up to 10A at 250VAC or 30VDC.
• 5V coil voltage for easy integration with microcontrollers.
• Low-level activation for easy control using digital signals from microcontrollers.
• 8 signal LEDs for visual indication of relay activation.

Specifications

• Parameter	Value
  Supply Voltage	5V
  Number of Channels	8
  Relay Model	JQC-3FF-S-Z
  Contact Rating	10A250VAC/10A30VDC
  Trigger Type	Low-level
  Control Signal	3.3V-5V
  Isolation	Optocoupler
  Indicators	8 status LEDs
  Dimensions	135mmx55mm
  Mounting Holes	3mm

Connecting

For proper operation, it is sufficient to connect the power of the relay coil and the digital control signal. Leads are the standard strap gold pin with a raster of 2.54 mm, which enables connection through the connecting cables.

The relay has the following leads:

• VCC– the power of optical isolator
• GND– mass of the system
• IN1 … IN8 – controlling inputs of the relays, activated by low-state
• The jumper JD-VCC – connects the power of the relay’s coil with the optical isolator’s power
• Connector KF (ARK)– the relay’s contacts are connected by the pattern on a plate of the module.

Applications

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

Package Include

1x Relay Module 5V (8 Channel)