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4 Channel 5V Relay Module Extension Board Shield (Arduino Compatible)
$4.9900
In stock
SKU
ARD-02-051
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CNC Shield V3 3D Printer Expansion Board Previous 
The 4 Channel 5V Relay Module Extension Board Shield is a relay shield for Arduino applications with four relay channels and support for an XBee wireless module. It is designed for Arduino UNO and includes an independent power supply socket for flexible wiring. An opto-isolator chip is included for isolated circuit control and noise reduction. Screw terminals are provided for easier connection to the relay outputs. The board also includes four dynamic indicators for the on and off state of each relay.
Features of 4 Channel 5V Relay Module Extension Board Shield - Arduino Compatible
- 4-channel relay control
- Arduino UNO compatible
- XBee wireless module socket
- Independent power supply socket
- Opto-isolated control
- Noise reduction support
- Screw terminal connection
- 4 relay status indicators
Specifications of 4 Channel 5V Relay Module Extension Board Shield - Arduino Compatible
- Power supply: 7 to 12V
- Relay maximum voltage: 240VAC
- Relay maximum voltage: 60VDC
- Relay maximum current: 5A
- XBee wireless module support: 315,433MHz
- Relay channels: 4
- Contact load capacity: 1A 250VAC
- Contact load capacity: 3A 120VA / 24VDC
- Power apply: 7V-12V (> 200mA)
- Wireless output interface: xbee / Bluetooth Bee / Wireless Programming Module
- Opto-isolator chip: TLP521
How to Use 4 Channel 5V Relay Module Extension Board Shield - Arduino Compatible
- Mount the shield on the Arduino UNO.
- Connect the power supply to the independent power socket.
- Wire the load through the relay terminals.
- Use the control signal to switch the relay channels.
More Info
- Designed for automation and remote control systems.
- Provides NO/NC interfaces for high-current load control.
| Platform | Arduino Uno |
|---|---|
| Interface Type | Digital, Wireless |
| Operating Voltage (V) | 7-12V |
| Control Type | Relay (Electromechanical) |
| Channel Count | 4 |
| Switching Capacity | 240VAC / 60VDC |
| Load Current (A) | 3A |
| Control Signal | Digital (3.3V/5V) |
| Chipset | TLP521 |
| LED Count | 4 |
| Relay Type | Relay output |
| Display Type | LED |
| Material | PCB |
| Input Type (AC/DC) | DC |
| Protocols | XBee |
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