Waveshare CAN FD Gateway Converter to Ethernet RS232 RS485 Industrial

In many factories and labs the same device must talk to CAN FD, Ethernet, RS232 and RS485 at the same time. Without a proper bridge the data gets lost, the wiring becomes messy and the system can stop working. This hurts productivity and can cause costly downtime. The Waveshare CAN FD Gateway Converter to Ethernet RS232 RS485 Industrial gives you a single, reliable link that turns CAN FD messages into Ethernet or serial data and back again, so your machines stay connected and your work keeps moving.

Waveshare CAN FD Gateway Converter to Ethernet RS232 RS485 Industrial with Waveshare

Imagine one tiny box that can speak every industrial language you need. That is what this Waveshare gateway does. It converts CAN FD traffic to Ethernet, RS232 or RS485 and also reads those protocols back into CAN FD. If you have a PLC, a sensor network, or a remote monitoring station that cannot understand CAN, this device solves the problem instantly. You get fast, error-free communication without rewiring your whole plant.

Usages

The converter fits into many real-world setups. It can link a CAN-based motor controller to a Ethernet-enabled SCADA system. It lets a legacy RS485 barcode scanner send data to a modern PLC that only reads CAN FD. It works as a bridge for automotive test benches that need both CAN FD and Ethernet logging. It also supports remote diagnostics where a field device talks over RS232 to a central server.

Benefits

• Save time by replacing multiple adapters with one device.
• Reduce wiring errors and keep your panels tidy.
• Keep production running because the gateway is built for harsh industrial conditions.
• Upgrade firmware easily, so the device stays compatible with new standards.
• Monitor traffic in both directions, helping you troubleshoot faster.

Key Features

• Works with 9 V ~ 36 V DC power, suitable for most industrial supplies.
• Compact size 110 27 85.6 mm, easy to mount on a DIN rail.
• One CAN FD port supporting CAN 2.0A/B and data rates up to 5 Mbps.
• Built-in 2 120 termination resistors with DIP switches for parallel networks.
• RJ45 Ethernet port, 10/100 Mbps, auto-detects crossover cables.
• Supports one RS232 or RS485 serial channel for flexible connections.
• TCP/UDP server and client modes for network integration.
• Modbus gateway function: CAN FD Modbus TCP/RTU conversion.
• Bidirectional or unidirectional data flow, configurable via software.
• Up to 64 transmit and 64 receive messages supported.
• LED indicators for power, work, communication and CAN status.
• Robust protection: 8 kV ESD, 2 kV EFT/Burst, and surge immunity up to 2 kV.

Specifications