Isolated RS485 CAN HAT (B) For Raspberry Pi, 2-Ch RS485 and 1-Ch CAN, Multi Protections

Description

Description Show Reviews Waveshare23227 -Isolated RS485 CAN HAT (B) For Raspberry Pi, 2-Ch RS485 And 1-Ch CAN, Multi Protections Features Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards 1-Ch CAN, adopts MCP2515 controller and CAN transceiver, converts SPI to CAN 2-Ch RS485, adopts SC16IS752+SP3485 dual-chip combination, converts SPI to RS485 Onboard power conversion circuit, supports 8~28V wide voltage power supply, can power the Raspberry Pi at the same time Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal Onboard unibody digital isolation, for isolating the signal, reliable and jamproof, low power consumption Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance Onboard 120 terminal resistor, configured by jumper Onboard terminals and pin headers, more convenient connection Breakout SPI control pins, for connecting with host control boards Specifications Expanded interface 2-Ch RS485 + 1-Ch CAN COMMUNICATION INTERFACE SPI CAN Controller MCP2515 CAN transceiver SIT65HVD230DR/SN65HVD23D CAN Baud Rate 1Mbps UART Expansion Chip SC16IS752 RS485 transceiver SP3485 RS485 Baud Rate 300~921600 bps Power Supply External power supply terminal OR Raspberry Pi External power supply Range DC 8~28V Operating Voltage 3.3V Dimensions 65 56.5 mm Package contents RS485 CAN HAT (B) x1 2x20PIN female header x1 Screws pack x1 Weight: 0.05 kg What’s On Board Chip Features MCP2515 CAN controller SIT65HVD230DR/SN65HVD23D CAN transceiver SP3485 RS485 transceiver SC16IS752 UART expansion 163M31 digital isolator B0505LS-1W Power supply isolation Others Power supply interface DC 8~28V, can power the HAT and Raspberry Pi RS485 bus interface Connect via screw terminals/pin header CAN bus interface Connect via screw terminals/pin header Raspberry Pi GPIO header SPI control header for connecting with host boards like STM32/Arduino CAN terminal resistor jumper Switch to 120 by default RS485 Terminal resistor jumper Switch to 120 by default Power Indicator Pin Definition Outline Dimensions Resources WIKI: www.waveshare.com/wiki/RS485_CAN_HAT_(B) * Resources for different product may vary, please check the wiki page to confirm the actually provided resources. 0 Reviews Hide Reviews Show Reviews