Industrial 2-Ch CAN To Ethernet and RS485 Server Waveshare

Primary Function

Supports CAN To Ethernet And RS485, CAN Repeater (Bidirectional Transmission Between CAN Bus Interfaces), Etc.

Function Block Diagram

Wide Temperature, Wide Voltage

Industrial-Grade Standard Design For Meeting Temperature And Voltage Requirements In Various Application Fields

Built-In Multiple Protections

Interface Protection

Power supply anti-reverse, overvoltage protection, CAN interface anti-surge protection, digital isolation protection

 

Electrical Fast Transient Group (EFT)
Protect equipment hardware against damage caused by instantaneous current in the circuit, lightningproof & transient spike voltage proof

ESD Protection
Prevent damage to equipment from static electricity, such as dust static electricity, electric arc, etc.

 

Software and Hardware Dual Watchdog
Onboard external watchdog circuit, 7*24 hours stable operation without downtime, stronger anti-interference capability

Multiple Working Modes

TCP Server Mode

The CAN To Ethernet Server Will Be Listening to Configured Ports And Waiting For TCP Client Connections, Data From The CAN Device Will Be Transferred Via CAN Server To Every Connected Client

TCP Client Mode

The CAN To Ethernet Server Will Try Establishing TCP Connection With Configured IP To Achieve Bidirectional Transparent Transfer Between The Server And CAN Device, And Keep Retrying If Failed

UDP Mode

The CAN To Ethernet Server Will Send Data From The CAN Device To Specific IP Network Device Through UDP Packets, And Will Be Simultaneously Listening The Port And Send All The Received Data Back To The CAN Device

The Frame Structure Transmission In Working Mode Of Each Socket Includes Frame Information, Frame ID, And Frame Data, Compliant With CAN 2.0B Specification, Supports Operation By Any System

Features

CAN Repeater Function

To Solve The Problems Of CAN Network Transmission Rate And Distance, And Expand The Number Of Communication Network

CAN ID Filtering

Receives The Data From CAN IDs Within The Configured Range Only, Filtering Out CAN Frames Outside The Range

Heartbeat Packet Function

CAN Heartbeat Packet: Sends Fixed Query Commands To The CAN Network Through Heartbeat Packet;
Network Heartbeat Packet: Notifies Network Terminal That The Server Is Active To Maintain Normal Network Connectivity With The Server

Registration Packet Function

Allows Server To Identify The Device Data Source, Or As A Password For Obtaining Server Function Authorization

Application Examples

Charging Station Solution

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

Building Control Solution

Industrial-Grade Design That Can Adapt To Outdoor Harsh Environments;
Takes Real-Time Information Of Different Buildings Into Account, And Transmits To Remote Server For Overall Coordination

Interface Introduction