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ACSSR unit is a versatile DC to AC single-phase solid-state relay controller kit that includes a single-phase solid-state relay and an ESP32C3 controller board. It supports key control, I2C slave, and Modbus networking modes of operation, providing flexibility for different control systems and protocols.
By utilizing semiconductor switching elements, ACSSR unit offers a contactless switching solution with numerous advantages over mechanical relays. These advantages include high switching speed, an exceptionally long operational lifespan, low switching noise, absence of switching sparks, and superior reliability. These characteristics make it an ideal choice for applications where reliability and durability are crucial.
ACSSR unit is equipped with an integrated programmable full-color RGB LED that serves as a state indicator. This RGB LED can be programmed to display different colors, patterns, or brightness levels, providing clear visual feedback on the relay's operating status.
The unit finds wide-ranging applications in digital program control devices, motor control devices, temperature control systems, data processing systems, and computer peripheral interface devices. Its robust design makes it especially suitable for harsh environments with corrosion, humidity, or explosion-proof requirements. Additionally, it is designed to handle frequent turn-on/off cycles efficiently.
Product Features
- Single-phase solid state relay
- Three operating modes.
- Push button control
- I2C slave (support device I2C address configuration)
- Modbus networking (supports device ID configuration)
- Programmable full color RGB LED
- RS485PWR interface (support input 9-24V to power the device)
Included
- 1x Single Phase Solid State Relay
- 1x UNIT ACSSR
- 2x 3.96-4P Terminal Block
- 1x HY2.0-4P Cable (20cm)
- 1x Communication protocol manual
Applications
- AC line interrupting
- Motor equipment control
- Temperature control devices
Specifications
| Main Controller | ESP32C3 |
| Programmable RGB LED | SK6812 |
| Load Current | 10A |
| Input Control Voltage | 3-32VDC |
| Load Voltage | 24~480VAC |
| Input Control Current | 5mA~20mA |
| Breakdown Leakage Current | ≤5mA |
| On-state Buck | ≤1.6V |
| Operating current safety series | resistive load: 50% Inductive load: 50% |
| Electrical life time | ≥1 million times |
| Indicator Light | Red (Lighted: Closed / Off: Disconnected) |
| Net Weight | 112.6g |
| Gross Weight | 137.8g |
| Product Size | 80 * 45 * 31mm |
| Package Size | 147 * 90 * 40mm |