|
Replacement product: 31621
The Relay Shield utilizes four high quality relays and provides NO/NC interfaces that control the load of high current. Which means it could be a nice solution for controlling devices that couldn’t be directly controlled by Arduino’s Digital I/Os. Standardized shield form factor enables smooth connection with the Arduino. The shield also has four LED indicators show the on/off state of each relay.
It can be controlled through the digital IO port, such as solenoid valves, lamps, motors and other high current devices.
Features:
- Arduino/Seeeduino compatible
- Standardized shape design
- Working status indicators for each relay
- High quality relays
- Provides NO/NC interfaces
Important Note: Place 2 layers of insulating tape on the top of theArduino's USB connector. This will prevent the relay shield from making contact. Do not operate with voltage higher than 35V DC.
Specification:
| Item
| Min
| Typical
| Max
| Unit
|
| Voltage
| 4.75
| 5
| 5.25
| VDC
|
| Current
| 8
| /
| 250
| mA
|
| Switching Voltage
| /
| /
| 35
| VDC
|
| Switching Current
| /
| /
| 8
| A
|
| Frequency
| /
| 1
| /
| HZ
|
| Switching Power
| /
| /
| 70
| W
|
| Relay Life
| 100,000
| /
| /
| Cycle
|
| ESD contact discharge
| ±4
| KV
|
| ESD air discharge
| ±8
| /
|
| Dimension
| 68.7X53.5X30.8
| mm
|
| Net Weight
| 55±2
| g
|
Documents:
Replaces 30709.
 Use great caution when working with mains voltage! |
