Description:
The Waveshare Industrial Grade 2-Ch CAN To Ethernet Server server to realize data communication between the CAN device and the network server. Built-in 2-ch CAN ports, 1-ch Ethernet port, and TCP/IP protocol stack, allowing interconnection and communication between CAN-bus and Ethernet for expanding CAN-bus network range. Industrial grade metal case design supports wall-mount installation, is compact, easy to install, and suitable for applications such as building automation systems, industrial automation systems, power monitoring, etc.
Expands Charging Station Management Scope For Saving Cost,
Supports CAN Repeater Function To Increase Communication Distance,
Real-Time Monitoring Of Each Charging Station Status To Control The Project Status
Allows Server To Identify The Device Data Source, Or As A Password For Obtaining Server Function Authorization
To Solve The Problems Of CAN Network Transmission Rate And Distance, And Expand The Number Of Communication Network
Features:
- Upgraded hardware protection, with advanced protection for CAN, serial ports, Ethernet ports, and power supply, making it suitable for more demanding industrial environments.
- Upgraded ARM kernel, industrial grade operating temperature range, advanced TCP/IP protocol stack, stable and reliable.
- 10/100Mbps Ethernet port, support Auto-MDI/MDIX, supports Auto-MDI/MDIX.
- Support CAN ID filtering function, multiple filtering methods, safer and more convenient.
- Support 2-ch SOCKET connection at one port.
- CAN baud rate: 10K~1Mbps; support BASIC and LOOPBACK working method.
- Supports static IP addresses or DHCP for automatic IP address assignment, and can be queried within the network using the UDP broadcast protocol.
- Reload button, one key to restore the default setting, no worry for wrong setting.
- RJ45 with Link/Data indicator lights, external isolation transformer for the network port, providing 1.5KV electromagnetic isolation.
- Global only MAC address (begin with D8-B0-4C).
- Support upgrading the firmware through the network, more convenient to update the firmware.
- Support modification via webpage port (80 by default).
- Supports the keepalive mechanism, enabling rapid detection of dead connections and other abnormalities, facilitating quick reconnection.
- Supports account and password authentication for enhanced security, applicable for webpage login and network settings.
- The power interface accommodates 5.08-2 wiring terminals, supporting wide voltage input (5~36V).
- CAN relay functionality.
- Support CAN to 485.
Useful Link:
https://www.waveshare.com/wiki/2-CH-CAN-TO-ETH
Specification:
| Operating Voltage (V): | 5 to 36 |
|---|---|
| Operating Current (mA): | 124, 26, 56 |
| Serial Port | RS485 |
| Operating Temperature (°C): | -40 to 85 °C |
| Operating humidity | 5% ~ 95% RH (no condensation) |
Package includes:
1 x Waveshare Industrial Grade 2-Ch CAN To Ethernet Server, 2-Ch CAN + RS485 + Ethernet Port, Supports CAN Repeater / CAN To RS485, Dual SOCKET
Technical Specifications
| Brand | WAVESHARE |
|---|---|
| Interface / Protocol | RS485, CAN |
| SKU | AI7581 |
| Weight | 0.31 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Waveshare Industrial Grade 2-Ch CAN To Ethernet Server, 2-Ch CAN + RS485 + Ethernet Port, Supports CAN Repeater / CAN To RS485, Dual SOCKET is a versatile usb interface module used across a wide range of applications including serial communication, industrial automation, data logging, PLC interfacing, and IoT gateway.
Common use cases:
- Converting USB to RS485 for industrial equipment
- Building a data logger for factory sensors
- Debugging embedded systems via UART
This product is ideal for embedded system developers and industrial automation engineers.
Technical Tip: Industrial-grade modules with isolation protect against ground loops and voltage spikes in noisy environments.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine WAVESHARE product sourced from authorized channels




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