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Prekė: RS485 ir CAN modulis Raspberry Pi, 2x RS485, 1x CAN, izoliuotas. Kategorija: Priedai.
- Gamintojas: WaveShare
- Modelis: RS485 CAN HAT (B) Waveshare 23227
Isolated RS485/CAN HAT (B) for Raspberry Pi – 2x RS485 + 1x CAN with security
Application:
- Expansion of Raspberry Pi with isolated and stable CAN and RS485 interfaces
- Integration with industrial equipment, controllers, meters and sensors
- Create your own communication gateways and protocol converters
Most important features:
- Compatible with Raspberry Pi – GPIO 40 PIN connector
- 1 channel CAN – MCP2515 chip + CAN transceiver (SPI→ CAN)
- 2 channels RS485 – SC16IS752 + SP3485 (SPI → RS485)
- Communication via SPI interface
- Support power supply from Raspberry Pi or external source 8 to 28 V DC
- Integrated power insulation system – does not require separate power supply to the isolated terminal
- Digital insulation – resistance to interference, low energy consumption
- Protections: TVS, self-healing fuse, protective diodes
- Built-in 120Ω end resistor – configurable with jumper
- Screw connectors and goldpins – convenient connection
- SPI pins – can be used with other controllers
DESCRIPTION OF THE PLATE
- MCP2515 CAN Controller
- SIT65HVD230DR/SN65HVD23D CAN Transceiver
- SP3485 RS485 Transceiver
- SC16IS752 UART extension
- 163M31 Digital insulator
- B0505LS-1W Power insulation
- Power interface DC 8~28V, can power HAT and Raspberry Pi
- RS485 bus interface Connected by screw terminals/pin connector
- CAN bus interface Connected by screw terminals/pin connector
- Raspberry Pi GPIO connector
- SPI control connector for connecting to motherboards such as STM32/Arduino
- Can terminal resistor jumper Switched to 120Ω by default
- End resistor jumper RS485 Switched to 120Ω by default
- Power Indicator
Technical specification:
- Communication interface: SPI
- Expansion interfaces: 2× RS485, 1× CAN
- CAN Controller: MCP2515
- CAN transceiver: SIT65HVD230DR / SN65HVD23D
- CAN speed: up to 1 Mbps
- UART system: SC16IS752
- RS485 Transceiver: SP3485
- Speed RS485: 300 – 921600 bps
- Power Supply: with Raspberry Pi or external 8 to 28 V DC
- Working voltage: 3.3 V
- Dimensions: 65 × 56,5 mm
Contents of the set
- RS485 CAN HAT (B) x1
- Connector 2x20PIN x 1
- Screws x 4
Wiki: RS485_CAN_HAT_(B)
Specifications
| Group | Name | Value |
|---|---|---|
| Parametry | Condition | new |
| Parametry | Invoice | With VAT invoice |
| Parametry | Manufacturer code | RS485 CAN HAT (B) Waveshare 23227 |
| Parametry | Manufacturer | WaveShare |
| Parametry | Kind | Expansion board |
| Parametry | EAN (GTIN) | 5906358321208 |
| Parametry | Packaging status | original |