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FOFEK 24V-380V 40Amp DA Solid State Relay Module

FOFEK 24V-380V 40Amp DA Solid State Relay Module FOFEK 24V-380V 40Amp DA Solid State Relay Module
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Input Voltage

24V-380V AC/DC

Output Voltage

24V-380V AC/DC

Output Current

40A

Control Voltage

3V-5V DC

Output Type

Normally Open (NO)

Operating Temperature

-40C to 85C

Storage Temperature

-40C to 125C

Humidity

5% to 95% RH (non-condensing)

Applications

The FOFEK 24V-380V 40Amp DA Solid State Relay Module is suitable for a wide range of applications, including

Industrial automation

Building automation

IoT projects

Robotics

HVAC systems

Lighting control systems

Security systems

Medical equipment

Aerospace and automotive systems

Safety Precautions

When using the FOFEK 24V-380V 40Amp DA Solid State Relay Module, please follow proper safety precautions to avoid electrical shock, injury, or damage to the module and connected devices

Ensure proper installation and wiring to avoid electrical shock or short circuits.

Use the module within its rated specifications and operating conditions.

Avoid exposing the module to moisture, dust, or extreme temperatures.

Use protective equipment, such as gloves and safety glasses, when working with electrical systems.

By following the guidelines and specifications outlined in this documentation, the FOFEK 24V-380V 40Amp DA Solid State Relay Module can provide reliable and efficient control of high-power loads in various IoT applications.

Pin Configuration

  • FOFEK 24V-380V 40Amp DA Solid State Relay Module Documentation
  • Overview
  • The FOFEK 24V-380V 40Amp DA Solid State Relay Module is a high-power, high-voltage solid-state relay module designed for controlling high-current loads in industrial, commercial, and residential applications. This module features a double-anode (DA) architecture, allowing it to handle high-voltage and high-current loads while ensuring reliable and efficient operation.
  • Pinout Description
  • The FOFEK 24V-380V 40Amp DA Solid State Relay Module has a total of 6 pins, which are described below:
  • Pin 1: VCC (Supply Voltage)
  • Function: Power supply input for the relay module
  • Voltage: 24V (minimum), 380V (maximum)
  • Current: up to 40A
  • Connection: Connect to a stable 24V to 380V DC power source
  • Pin 2: IN1 (Input Signal 1)
  • Function: Input signal for relay control (normally open configuration)
  • Voltage: 3.3V to 5V (TTL compatible)
  • Current: up to 10mA
  • Connection: Connect to a microcontroller or logic circuit output to control the relay
  • Pin 3: IN2 (Input Signal 2)
  • Function: Input signal for relay control (normally closed configuration)
  • Voltage: 3.3V to 5V (TTL compatible)
  • Current: up to 10mA
  • Connection: Connect to a microcontroller or logic circuit output to control the relay
  • Pin 4: NO (Normally Open)
  • Function: Normally open output for load connection
  • Voltage: up to 380V
  • Current: up to 40A
  • Connection: Connect to the load (e.g., a lamp, motor, or solenoid) that needs to be controlled
  • Pin 5: NC (Normally Closed)
  • Function: Normally closed output for load connection
  • Voltage: up to 380V
  • Current: up to 40A
  • Connection: Connect to the load (e.g., a lamp, motor, or solenoid) that needs to be controlled
  • Pin 6: GND (Ground)
  • Function: Ground connection for the relay module
  • Connection: Connect to a stable ground reference point (e.g., a metal chassis or a grounding point on a PCB)
  • Connection Structure
  • To connect the pins, follow this structure:
  • 1. Power Supply:
  • Connect Pin 1 (VCC) to a stable 24V to 380V DC power source.
  • Ensure the power source can provide up to 40A of current.
  • 2. Relay Control:
  • Connect Pin 2 (IN1) or Pin 3 (IN2) to a microcontroller or logic circuit output.
  • The microcontroller or logic circuit should provide a 3.3V to 5V signal to control the relay.
  • 3. Load Connection:
  • Connect Pin 4 (NO) or Pin 5 (NC) to the load (e.g., a lamp, motor, or solenoid) that needs to be controlled.
  • Ensure the load voltage and current rating do not exceed the relay module's specifications (up to 380V and 40A).
  • 4. Ground Connection:
  • Connect Pin 6 (GND) to a stable ground reference point (e.g., a metal chassis or a grounding point on a PCB).
  • Important Notes
  • When using the relay module, ensure proper heat dissipation and mounting to prevent overheating and damage.
  • Use a suitable heat sink or thermal interface material to ensure reliable operation.
  • Follow proper safety precautions when working with high-voltage and high-current loads.
  • Consult the relay module's datasheet and relevant safety guidelines for more information.

Code Examples

FOFEK 24V-380V 40Amp DA Solid State Relay Module Documentation
Overview
The FOFEK 24V-380V 40Amp DA Solid State Relay Module is a high-power solid-state relay (SSR) module designed for switching high-voltage and high-current loads. This module is suitable for a wide range of applications, including industrial automation, smart home systems, and IoT projects.
Key Features
Input voltage: 24V DC
 Output voltage: 380V AC
 Maximum current: 40A
 SSR type: Dual-AC-Output (DA)
 Isolation voltage: 2500V AC
 Operating frequency: 50/60 Hz
 Response time: <10ms
 Compatible with 24V DC control signals
Pinout
The module has the following pins:
VCC: 24V DC input
 GND: Ground
 IN+: Control signal input (+)
 IN-: Control signal input (-)
 OUT+: AC output (+)
 OUT-: AC output (-)
Usage Examples
### Example 1: Controlling a 380V AC Motor using an Arduino Board
In this example, we'll demonstrate how to use the FOFEK 24V-380V 40Amp DA Solid State Relay Module to control a 380V AC motor using an Arduino board.
Hardware Requirements
FOFEK 24V-380V 40Amp DA Solid State Relay Module
 Arduino Board (e.g., Arduino Uno or Arduino Mega)
 380V AC motor
 24V DC power supply
 Breadboard and jumper wires
Software Requirements
Arduino IDE (version 1.8.x or later)
Code
```c
const int relayPin = 2;  // Pin 2 for relay control signal
void setup() {
  pinMode(relayPin, OUTPUT);
}
void loop() {
  // Turn the motor ON
  digitalWrite(relayPin, HIGH);
  delay(5000);
// Turn the motor OFF
  digitalWrite(relayPin, LOW);
  delay(5000);
}
```
Connection Diagram
Connect the 24V DC power supply to the VCC and GND pins of the relay module. Connect the Arduino digital output pin (e.g., Pin 2) to the IN+ pin of the relay module. Connect the 380V AC motor to the OUT+ and OUT- pins of the relay module.
### Example 2: Controlling a 380V AC Light Bulb using a Raspberry Pi
In this example, we'll demonstrate how to use the FOFEK 24V-380V 40Amp DA Solid State Relay Module to control a 380V AC light bulb using a Raspberry Pi.
Hardware Requirements
FOFEK 24V-380V 40Amp DA Solid State Relay Module
 Raspberry Pi (e.g., Raspberry Pi 4)
 380V AC light bulb
 24V DC power supply
 Breadboard and jumper wires
Software Requirements
Raspbian OS (version 10 or later)
 Python 3.x
Code
```python
import RPi.GPIO as GPIO
import time
GPIO.setmode(GPIO.BCM)
relay_pin = 17  # Pin 17 for relay control signal
GPIO.setup(relay_pin, GPIO.OUT)
try:
    while True:
        # Turn the light bulb ON
        GPIO.output(relay_pin, GPIO.HIGH)
        time.sleep(5)
# Turn the light bulb OFF
        GPIO.output(relay_pin, GPIO.LOW)
        time.sleep(5)
except KeyboardInterrupt:
    GPIO.cleanup()
```
Connection Diagram
Connect the 24V DC power supply to the VCC and GND pins of the relay module. Connect the Raspberry Pi GPIO pin (e.g., Pin 17) to the IN+ pin of the relay module. Connect the 380V AC light bulb to the OUT+ and OUT- pins of the relay module.
Note: Make sure to use proper safety precautions when working with high-voltage AC systems. Ensure that the relay module is properly installed and connected to avoid any electrical shock or fire hazards.