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Grove - 4-Channel Solid State Relay 4通道固態繼電器 (103020135)
Description
Instead of using coil, packaged solid-state relays(SSR) use power semiconductor devices such as thyristors and transistors, which provide a much faster switching speed than the mechanical relays. The Grove - 4-Channel Solid State Relay is based on the high-quality G3MC202P module, which allows you to use a 5VDC to control MAX. 240VAC. With the help of Grove interface, it becomes very convenient to use the SSR with your arduino.
We use an on-board STM32F030F4P6 to control the channels separately. The command from Arduino or other boards is transmit via the I2C interface, the on-board STM32F030F4P6 will parse the command, so that you can control the switch you want.
According to different application scenarios, we've prepared a series of solid state relays for you.
*Grove - Solid State Relay V2
*Grove - 2-Channel Solid State Relay
*Grove - 4-Channel Solid State Relay
*Grove - 8-Channel Solid State Relay
1*Please be careful when working with high voltage AC load, please do not operate with power on.
2*This relay only works with AC load, if you use DC load, once the relay is turned on, it will always stay on.
3*Due to the leakage current, we do not recommend you to use this relay with low power appliance.
1 *使用高壓交流負載時請務必小心，請勿在接通電源的情況下進行操作。
2 *此繼電器僅適用於交流負載，如果使用直流負載，一旦繼電器打開，它將始終保持開啟狀態。
3 *由於漏電流，我們不建議您將此繼電器與低功率設備一起使用。
Features
- Low power consumption.
- Zero Cross
- Long lasting.
- Optional I2c address.
- Four-channel independent control.
- Advantages over mechanical relays:
1.Solid-state relays have much faster switching speeds compared with electromechanical relays, and have no physical contacts to wear out.
2.Totally silent operation.
3.No physical contacts means no sparking, allows it to be used in explosive environments, where it is critical that no spark is generated during switching.
4.Increased lifetime, even if it is activated many times, as there are no moving parts to wear and no contacts to pit or build up carbon.
5.Compact, thin-profile SSR of monoblock construction with an all-in-one lead frame incorporates a PCB, terminals and heat sink, which is much smaller than mechanical relays, and can integrate more channels.
- Disadvantages:
1.When closed, higher resistance (generating heat), and increased electrical noise.
2.When open, lower resistance, and reverse leakage current.
3.Only works for AC laod.
Typical Applications
- Operations that require low-latency switching, e.g. stage light control.
- Devices that require high stability, e.g. medical devices, traffic signals.
- Situations that require explosion-proof, anticorrosion, moisture-proof, e.g. coal, chemical industries.
Pin Map
Schematic
Relay control
Technical Details | Dimensions | 60mm x 40mm x 25mm |
| Weight | G.W 151g |
| Battery | Exclude |
| Operating Input Voltage | 4~6V |
| Rated Input Voltage | 5V |
| Load Voltage Range | 75 to 264 VAC 50/60 Hz |
| Rated Load Voltage | 100 to 240 VAC 50/60 Hz |
| Load Current | 0.1 to 2 A |
| Leakage Current | 1.5 mA max. (at 200 VAC) |
| Insulation Resistance | 1,000 MΩ min. (at 500 VDC) |
| Operating Temperature | -30°C to 80°C (with no icing or condensation) |
| Operating Humidity | 45% to 85%RH |
| Zero Cross | support |
| Certification | UL / CSA |
Part List
| Grove - 4-Channel Solid State Relay | 1 |
| Grove Cable | 1 |
| A set of Acrylic Shell | 1 |
ECCN/HTS
| ECCN | EAR99 |
| HSCODE | 85364110 |
