USR-CANET200 - Industrial CAN to Ethernet Converter

The USR-CANET200 is an industrial-grade CAN to Ethernet converter designed to enable reliable data communication between CAN-bus networks and Ethernet servers. With two CAN ports and one Ethernet port, the device uses standard TCP/IP protocols to extend CAN networks and integrate them seamlessly into modern IP-based systems.

Built for demanding industrial environments, the USR-CANET200 operates over a wide temperature range and features comprehensive electrical protection, including surge protection and signal isolation. It supports bi-directional data transmission among CAN, RS485, and Ethernet, allowing flexible network architectures such as CAN-to-Ethernet, CAN-to-RS485, and Ethernet-to-RS485 communication.

The converter supports dual socket connections, enabling simultaneous connections to two servers-one for control and one for management. Hardware and software watchdogs ensure stable, long-term operation, making the USR-CANET200 ideal for industrial automation, transportation systems, energy management, and CAN-based equipment networking.

Key Features

• Industrial CAN to Ethernet converter
• Two CAN ports and one Ethernet port
• TCP/IP protocol support to extend CAN networks
• Data transfer among three networks:
  CAN Ethernet
  CAN RS485
  Ethernet RS485
• Bi-directional transmission between CAN1, CAN2, RS485, and Ethernet
• CAN relaying function (bi-directional CAN1 CAN2)
• Supports CAN to RS485 conversion
• Dual socket support for connecting to two servers
• Hardware and software watchdogs for stable operation
• Industrial-grade design with wide temperature range

Hardware Specifications

• Working Voltage: DC 5-36 V
• Working Current:
  26 mA @ 36 V
  56 mA @ 12 V
  124 mA @ 5 V
• Power Protection:
  Power surge: Level 3
  Group pulse: Level 3

Ethernet Interface

• RJ45, 10/100 Mbps
• Auto-MDI/MDIX
• 1.5 kV electromagnetic isolation

Serial Interface

• RS485
• Baud Rate: 600 ~ 115.2 kbps

CAN Interface

• Baud Rate: 10 kbps ~ 1 Mbps
• Work Modes: Basic, Loopback
• Protection: Power isolation and signal isolation

Software Specifications

• Network Protocols: IPv4, TCP, UDP
• IP Assignment: Static IP, DHCP
• Configuration: Web Server, Serial / Network AT commands

Connections

• TCP Server: Up to 4 TCP client connections
• Serial Server: 1 client connection

Performance

• CAN Receive Capacity: 8000 frames/sec (per channel)
• CAN Transmit Capacity: 8000 frames/sec (per channel)
• Average Transmission Delay: < 20 ms

Buffer & Cache

• Network Cache: TX 16 KB / RX 16 KB
• CAN Cache: 200 packets TX / 200 packets RX (per channel)
• Serial Cache: TX 2 KB / RX 2 KB

Packets

• Heartbeat Packet:
  CAN & Serial support user-defined heartbeat packets
• Identity Packet:
  CAN & Serial support user-defined identity packets, MAC, USR Cloud

Environmental & Mechanical

• Operating Temperature: -40 C to +85 C
• Storage Temperature: -40 C to +105 C
• Operating Humidity: 5%-95% RH
• Storage Humidity: 5%-95% RH
• Dimensions: 96.5 × 94 × 25 mm (L × W × H)

What's in the box
1 x USR-CANET200 - Industrial CAN to Ethernet Converter