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Description
BEVRLink 8 Channel Relay V1 ExpansionOverview The Expansion board has no power connector. This is an expansion board and will be powered through input from other BEVRLink relay boards only. The BEVRLink Relay 8 ch V1 Expansion is a versatile and reliable relay board designed for use with the BEVRLink system. This relay board is perfect for quickly setting up test and automation systems where you already are using a BEVRLink system. The board also features LED indicators for each relay,
Overview
The Expansion board has no power connector. This is an expansion board and will be powered through input from other BEVRLink relay boards only.
The BEVRLink Relay 8 ch V1 Expansion is a versatile and reliable relay board designed for use with the BEVRLink system. This relay board is perfect for quickly setting up test and automation systems where you already are using a BEVRLink system. The board also features LED indicators for each relay, making it easy to monitor the status of your devices.
The relays on the BEVRLink Relay 8 ch V1 5V are of industrial quality and are designed in Sweden. They are capable of handling loads up to 5A 250VAC or 5A 30VDC, making them suitable for a wide range of applications. Additionally, the board features a 5V output connector that can be used to power the next board.
The relay board also has an onboard LED for each relay, which makes it easy to monitor the status of each relay. There is also a Power Good Status LED, which indicates if the board is receiving enough power, and a selectable Address, which allows you to choose a unique address for the board. To protect the relays, the board has a 9V under-voltage shutdown feature and it also has 3.3A available for the manager(Raspberry Pi) + additional modules.
8 Relay module, with spring terminals and LED indicators for each relay. It is powered by other BEVRLink Relay modules and manager boards connected through the easy-to-use BERVLink connector. A 5V I2C bus is used for the communication between the boards and the manager board that can be any SBC or microcontroller like Raspberry PI, PICO, ESP32 etc. All our Manager boards have 3.3V to 5V level shifter for the i2c logic so that managers like Raspberry Pi could be used. A modular design enables you to do your own casing or use our BEVRLink case with support for DIN rail mounting.
The 5V I2C bus is open to be used with your own I2C product and other brands using standard Dupont 2.54 mm wires. Making the possibilities endless to what you could control and automate with this system.
Features
- No power jack! Use as a stacking option for cost savings.
- Relay coil supplied directly from power input, 15mA used by each relay active.
- Manager and Expansion connector
- High-quality relays load up to 5A 250VAC or 5A 30VDC
- Onboard LEDs for indicating relays status
- Power Good Status LED, if the board doesn’t have enough voltage (4.7V) due to heavy load it will turn off the LED.
- Selectable Address
- Plug and play, no cables needed to connect to a Raspberry Pi
- Good for quickly setting up test and automation systems
- 9V under voltage shutdown to protect the relays
Specifications
- Expansion and Manager connector 5V/3A power
- Relay channels: 8-ch
- Contact form: SPDT-NO, NC
- Connector: Spring clamp terminal block
- Dimension: 192.8 mm x 72 mm
- Mounting hole size: M3
- I2C Address 0x20-0x27, user selectable
- I2C 4.7K optional pull-up
- 3.3A available for manager(raspberry pi) + additional modules
- BEVRLink system expansion
Compatible Accessories
BEVRLink Din Rail clip
(compatible with the case but not directly the board)
Examples and Guides
How To Expand With More Relay Boards & How To Address
Examples of how to get started
Raspberry PI manager Python
Raspberry PICO manager Python
Raspberry PICO manager ESPHOME
ESP32 manager Arduino
ESP32 manager ESPHOME
Dimensions
Download 3D Model here
Example of applications
- Automating a greenhouse by connecting the relays to control the temperature, humidity, and lighting.
- Controlling a home automation system by connecting the relays to lights, appliances, and other devices.
- Building a security system by connecting the relays to sensors and alarms.
- Creating an industrial automation system by connecting the relays to machines and equipment.
- Building a remote-controlled robot by connecting the relays to motors and other actuators.
- Building an aquaponics system by connecting the relays to pumps, valves, and other equipment.
- Building a weather station by connecting the relays to sensors for measuring temperature, humidity, and other weather parameters.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy