The Ebyte ECAN-E01S-V2 is a high-performance industrial Ethernet and CAN-bus data conversion device developed by Ebyte. It integrates 2 CAN-bus interfaces with a maximum baud rate of 1Mbps and 1 10M/100M Ethernet interface. It supports TCP/UDP protocol and has a built-in 120 ohm resistor, which can be enabled by dialing. It supports working in the temperature range of -40℃ to 85℃. It has multiple working modes such as TCP Server, TCP Client, UDP, etc., and the parameters can be configured through the host computer configuration software. It can easily complete the intercommunication between CAN-bus network and Ethernet network.
| Model | Protocol Conversion | Hardware Interfaces | Supply Voltage | Dimensions (mm) | Key Features |
|---|---|---|---|---|---|
| ECAN-E01-V2 | CAN to Ethernet | 2× CAN, 1× RJ45 | DC 8V~28V | 82 × 84 | TCP/UDP, 4 Working Modes |
| ECAN-E01S-V2 | CAN to Ethernet | 2× CAN, 1× RJ45 | DC 8V~28V | 100 × 84 × 25 | TCP/UDP, Industrial Grade |
| ECAN-E02 | CAN to Ethernet | 1× CAN, 1× RJ45 | DC 8V~28V | 94 × 28 × 27 | Compact Ethernet Bridge |
| ECAN-101 | CAN to RS485 | 1× CAN, 1× RS485 | DC 8V~28V | Small Form Factor | Modbus RTU, Transparent Trans. |
| ECAN-401 | CAN to RS485/232/422 | 1× CAN, 1× Multi-Serial | DC 8V~28V | Standard Size | 2500V DC Electrical Isolation |
| ECAN-401S | CAN to RS485/232/422 | 1× CAN, 1× Multi-Serial | DC 8V~28V | 102 × 64 × 24 | High-performance Bus Analyzer |
| ECAN-S01 | CAN to TTL | 1× CAN, 1× TTL | DC 2.3V~5.5V | 15 × 16 | Ultra-small Smart Protocol Conv. |
| ECAN-S01-TB | CAN to TTL | Terminal Block Interface | DC 2.3V~5.5V | 50 × 23 | Test Board for Easy Wiring |
| ECAN-W01 | CAN to WiFi / Ethernet | 2× CAN, 1× RJ45, WiFi | DC 8V~28V | 82 × 84 × 25 | High-performance Wireless Gateway |
| ECAN-W01S | CAN to WiFi / Ethernet | 2× CAN, 1× RJ45, WiFi | DC 8V~28V | Standard Size | Enhanced Industrial Protection |
Download Datasheet
ECAN-E01-V2 Manual
ECAN-E01S-V2 Manual
ECAN-E01-V2 Configuration Tool
ECAN-E02 Manual
ECAN-S01 Manual
ECAN-S01 Footprint
ECAN-S01 Pin definition
ECAN-S01 Configuration tool
ECAN-S01-TB Manual
ECAN-101 Manual
ECAN-101 Configuration tool
ECAN-101 XCOM
ECAN-401 Manual
ECAN-401S Manual
ECAN-401 Configuration tool
ECAN-W01 Manual_EN_V1.0
ECAN-W01S Manual_EN_V1.0
ECAN-W01 Configuration tool
[Working voltage]：DC 8~28V
[Product size]： 82*84mm
[Product weight]： 120g
[Introduction]：ECAN-E01-V2 is a high-performance industrial Ethernet and CAN-bus data conversion device developed by Ebyte. The CAN gateway integrates 2 CAN-bus interfaces and 1 EtherNet interface, supports TCP/UDP protocol, and can easily complete the intercommunication between CAN-bus network and Ethernet network. The CAN gateway has a built-in 120 ohm resistor, which can be enabled by dialing; it supports working in the temperature range of -40℃～85℃. It has a 10M/100M Ethernet interface, high protection of CAN interface, and increased isolation; the maximum baud rate of 2 CAN ports is 1Mbps, with multiple working modes such as TCP Server, TCP Client, UDP, etc., and the parameters can be configured through the host computer configuration software.
| Serial number | project | Specification |
| 1 | Supply voltage | 8V~28VDC, more than 28V may burn out, 12V or 24V power supply is recommended |
| 2 | Network port specifications | Standard RJ45, support 10/100Mbps |
| 3 | Network Protocol | IP、 TCP/UDP、 |
| 4 | Simple transparent transmission method | TCP Server、TCP Client、UDP Server、UDP Client |
| 5 | TCP Server Connection | Supports up to 14 TCP connections |
| 6 | How to obtain IP | Static IP, DHCP |
| 7 | Domain name resolution | support |
| 8 | User Configuration | Host computer configuration |
| 10 | Operating temperature | -40 ~ +85℃, industrial grade |
| 11 | Operating humidity | 10% ~ 90%, relative humidity, non-condensing |
| 12 | Size | See dimensional drawing |
| 13 | Average weight | 120g |
| 14 | Storage temperature | -40～+85℃, industrial grade |
[Working voltage]：DC 8~28V
[Network protocol]：IP, TCP/UDP
[Product size]：100*84*25mm
[Product weight]：120g
[Introduction]：
| Serial number | project | Specification |
| 1 | Supply voltage | 8V~28VDC, more than 28V may burn out, 12V or 24V power supply is recommended |
| 2 | Network port specifications | Standard RJ45, support 10/100Mbps |
| 3 | Network Protocol | IP、 TCP/UDP、 |
| 4 | Simple transparent transmission method | TCP Server、TCP Client、UDP Server、UDP Client |
| 5 | TCP Server Connection | Supports up to 14 TCP connections |
| 6 | How to obtain IP | Static IP, DHCP |
| 7 | Domain name resolution | support |
| 8 | User Configuration | Host computer configuration |
| 10 | Operating temperature | -40 ~ +85℃, industrial grade |
| 11 | Operating humidity | 10% ~ 90%, relative humidity, non-condensing |
| 12 | Size | See dimensional drawing |
| 13 | Average weight | 120g |
| 14 | Storage temperature | -40～+85℃, industrial grade |
Application
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Industrial Factory Automation: By leveraging the integrated 10M/100M adaptive Ethernet chip, integrators can easily connect legacy CAN-bus PLCs to modern TCP/IP centralized SCADA networks. The multiple working modes (TCP Server/Client) ensure real-time machine monitoring with minimal packet delay.
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Smart Grid & Power Monitoring: Substation environments often suffer from power fluctuations. The wide DC 8~28V supply voltage design guarantees continuous operation without resetting, securely converting diagnostic data from high-voltage switchgear into UDP streams for remote monitoring.
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Automotive Manufacturing Diagnostics: Utilizing the maximum 1Mbps baud rate across 2 built-in CAN interfaces, engineers can simultaneously read and parse massive amounts of high-speed ECU data on the assembly line, preventing data bottlenecks during end-of-line vehicle testing.
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Harsh Environment Mining Operations: Operating deep underground requires extreme hardware reliability. This module's industrial-grade temperature tolerance of -40℃ to 85℃ ensures that critical environmental sensor data is continuously relayed to the surface network without thermal-induced hardware failure.
FAQ
Q: How do I configure the internal termination for the CAN interface?
A: You can enable the built-in 120-ohm matching resistor by simply toggling the external dial switch. This eliminates signal reflection in high-speed or long-distance CAN bus topologies without the need to manually solder external resistors across CAN_H and CAN_L.
Q: What happens if the supply voltage fluctuates beyond the rated specifications?
A: The device operates safely within a DC 8V to 28V range. If the input voltage exceeds 28V, the internal power regulation circuitry and components may permanently burn out. It is highly recommended to use a regulated 12V or 24V industrial rail power supply to ensure stable logic levels.
Q: Can the network port automatically handle different types of Ethernet cables?
A: Yes, the integrated RJ45 port features a standard 10/100Mbps adaptive physical layer (PHY) that supports auto MDI/MDI-X. This means you can connect the module directly to a PC or to a network switch using either straight-through or crossover cables without encountering TX/RX mismatch issues.
Q: How does the device handle high bus loads during CAN to TCP conversion?
A: The onboard high-performance MCU is designed to process dual CAN channel inputs simultaneously at the maximum 1Mbps baud rate. It buffers the incoming CAN frames and packages them into TCP/UDP payloads efficiently, preventing frame dropping even during burst data transmission scenarios.
