Waveshare Isolated RS232/RS485/CAN/CAN FD HAT for Raspberry Pi
Waveshare Isolated RS232/RS485/CAN/CAN FD HAT for Raspberry Pi - Image 2
Waveshare Isolated RS232/RS485/CAN/CAN FD HAT for Raspberry Pi - Image 3
Waveshare Isolated RS232/RS485/CAN/CAN FD HAT for Raspberry Pi - Image 4
Waveshare Isolated RS232/RS485/CAN/CAN FD HAT for Raspberry Pi - Image 5
SKU: SBCD-1320
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Waveshare Isolated RS232/RS485/CAN/CAN FD HAT for Raspberry Pi

₹5,369.00 (Inclusive of all taxes)
Out of Stock

The Waveshare Industrial Isolated Interface Expansion Board for Raspberry Pi 4B/5 provides comprehensive industrial communication, featuring 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, all with electrical isolation for enhanced reliability.

Features

  • Expands Raspberry Pi 40-pin GPIO with 2x Isolated RS485 interfaces.
  • Includes 1x Isolated RS232, 1x Isolated CAN, and 1x Isolated CAN FD interfaces.
  • Onboard lightning protection and anti-electrostatic safeguards for robust operation.
  • Supplied with an industrial rail-mount enclosure for easy integration.
  • Compatible with Raspberry Pi 4B and Raspberry Pi 5, supporting additional HAT stacking.

Out of stock

Description

This Waveshare Industrial Isolated Interface Expansion Board is engineered to augment Raspberry Pi 4B and Raspberry Pi 5 with a suite of critical industrial communication protocols. It offers 2x RS485 ports, 1x RS232 port, 1x CAN FD port, and 1x CAN port, each fully electrically isolated to prevent ground loops and protect against voltage spikes, ensuring secure and reliable data transfer in demanding environments.

Designed for industrial integration, the board incorporates essential protections against lightning strikes and electrostatic discharge. It comes with a robust industrial rail-mount enclosure, providing ample internal space for stacking other Raspberry Pi HATs or expansion boards. Furthermore, it reserves installation space for a PCIe adapter board specifically for Raspberry Pi 5, facilitating seamless future expansion into high-speed peripherals and networking.

Key Features

  • GPIO Compatibility: Utilizes the Raspberry Pi 40-pin GPIO header, ensuring compatibility with Raspberry Pi 4B and Raspberry Pi 5.
  • Dual RS485 Expansion: Features two isolated RS485 interfaces, driven by SC16IS752 and SP485, supporting baud rates up to 921600 bps.
  • Isolated CAN Interface: Integrates MCP2515 and SN65HVD230 to provide one isolated CAN bus interface.
  • Isolated CAN FD Interface: Leverages MCP2518FD and MCP2562FD for one isolated CAN FD (Flexible Data-Rate) interface.
  • Isolated RS232 Expansion: Incorporates Raspberry Pi's UART with SP3232EEN for one isolated RS232 interface.
  • Communication Interfaces: Expands both SPI and UART capabilities of the Raspberry Pi with multiple industrial isolated interfaces.
  • Industrial-Grade Protection: Onboard lightningproof, anti-electrostatic, and electrical isolation for enhanced communication security and reliability.
  • Mounting Options: Supports both wall-mount and standard industrial rail-mount installations.
  • Expandable Design: Provides internal space for stacking additional HATs and includes reserved installation space for a PCIe adapter board for Raspberry Pi 5.

Applications

  • Industrial automation and control systems.
  • Data acquisition from sensor networks.
  • Building management systems (BMS).
  • IoT gateways with diverse industrial connectivity.
  • Robotics control and communication.
  • Automotive diagnostic and development tools (CAN/CAN FD).

Technical Specifications

Communication InterfaceSPI + UART
RS485 ControllerSC16IS752 + SP485 (2x Isolated)
CAN ControllerMCP2515 + SN65HVD230 (1x Isolated)
CAN FD ControllerMCP2518FD + MCP2562FD (1x Isolated)
RS232 ControllerRaspberry Pi UART + SP3232EEN (1x Isolated)
Power Supply Voltage5V via Type-C power port (from Pi5 Connector Adapter B)
PCIE CompatibilityReserved space for NVME, ETH, USB, 4G/5G for Raspberry Pi 5
MaterialEco-friendly ABS plastic case
Mounting StyleWall-mount and Rail-mount

Frequently Asked Questions

What Raspberry Pi models are compatible with this expansion board?

This industrial expansion board is designed for compatibility with Raspberry Pi 4 Model B and Raspberry Pi 5. It connects via the standard 40-pin GPIO header, ensuring broad integration across the latest Raspberry Pi platforms for industrial applications. A dedicated adapter for Pi 5 is included for optimal fit.

What specific communication protocols does this board support?

The board provides robust industrial communication through two isolated RS485 channels, one isolated RS232 channel, one isolated CAN bus channel, and one isolated CAN FD (Flexible Data-Rate) channel. These protocols are widely used in industrial automation, ensuring versatile connectivity options for various devices and systems.

How does the electrical isolation feature benefit industrial applications?

Electrical isolation is crucial for industrial environments as it protects the Raspberry Pi from voltage spikes, ground loops, and electrical noise present in industrial systems. This ensures reliable and stable communication, prevents damage to sensitive components, and enhances the overall safety and longevity of the embedded system.

Can I stack other HATs with this board, especially with a Raspberry Pi 5?

Yes, the design includes sufficient internal space to allow for stacking other Raspberry Pi HATs. Furthermore, for the Raspberry Pi 5, the enclosure specifically reserves installation space for a PCIe adapter board, enabling further high-speed expansion while maintaining the integrity of the rail-mount setup.

What are the power requirements for this expansion board?

The board is primarily powered via the Raspberry Pi's 5V Type-C power port, specifically through the Pi5 Connector Adapter (B) when used with a Raspberry Pi 5. It draws power directly from the Raspberry Pi, simplifying the power supply setup and ensuring efficient operation within industrial contexts.

Package Includes

  • RS232 RS485 CAN Board (with ABS plastic case) x1
  • 40PIN cable x1
  • Pi5 Connector Adapter (B) x1
  • Screws pack x1

Additional Information

Weight 0.46 kg
Dimensions 25 × 18 × 8 cm

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