SCM

SCM-EthernetCAN-H

Ethernet to CAN converter with dual CAN channels, TCP/UDP support, and electrical isolation.

Models & Specifications

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Specifications	SCM-EthernetCAN-H

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Specifications

Appearance Dimensions	94 x 77 x 26mm
Voltage Range	16-52VDC
Processor	High-speed 32-bit ARM processor
CAN Channels	Bus Route 2
Ethernet RJ45 Ports	Bus Route 1
USB Interface	Bus Route 1
Galvanic Isolation	Bus Route 1
Rx Capability	800 frames/second (per channel)
Tx Capability	800 frames per second (per channel)
Industrial Grade	1
TCP Server Mode	Support
TCP Client Mode	Support
UDP Mode	Support
Max TCP Connections	245 (each way)
Max UDP Connections	6 x 245 (each way)
Ethernet Speed	10/100Mbps adaptive
CAN Protocol Standard	Support CAN2.0A,CAN2.0B. Compliant with ISO/DIS 11898 specifications
Per-channel Baud Rate	5kbps to 1000kbps
Forwarding Delay	Less than 5ms
120 Ohm Terminator	Built-in configurable
Operating Temp	-40°C to 85°C

Product Details

Product Overview

The SCMH series Ethernet to can converter realizes the function of CAN-bus data and Ether-net data transmission. It integrates two CAN-bus interfaces and one Ethernet interface internally, and comes with a TCP/IP or UDP protocol stack. Users can easily complete the interconnection and interconnection of the CAN-bus network and the Ethernet network, establish a two-layer Ethernet-CAN network architecture, achieve remote control, and greatly expand the application range of the CAN-bus network. Support TCPSever/TCPClient/UDP working mode and flexible topology, through configuration software users can flexibly set relevant configuration parameters High-performance frame traffic: single channel up to 8000 frames per second (1M baud rate, standard data frames) single channel up to 8000 frames per second Destination IP and destination ports can be set

Product Features

Supports TCP
and topology
Embedded watchdog timer
Support for heartbeat and timeout disconnect functions
High-speed 32-bit processor
10m/100m Self-Applicable Ethernet Interface
Static IP settings supported
Ethernet
Single or multiple PCs communicating with 1 or more user devices
Communication between user devices Communicate with each other over Ethernet
Can network
Expanded multichannel can channels

Multi-bus communication support

Supports Ethernet and CAN communication, allowing quick connection to mainstream PLCs, motion controllers and host systems, with flexible networking and easy expansion.

Power requirements

Power supply: 16VDC-52VD, easy to source and quick to integrate into a system.

High-performance processing platform

Based on 高速32位ARM处理器, it delivers excellent data processing and real-time control capability for multi-axis coordination and complex logic operations.

Compact body design

Compact body of only 94 x 77 26mm can be installed close to the machine, saving valuable space in the control cabinet.

Electrical Isolation Immunity

Electrical isolation design effectively suppresses common-mode interference and improves the stability and reliability of bus communication.

Multi-Bus Interface

2-way Ethernet RJ45 port 1-way, flexible networking, trunking and expansion

Downloads

Name	Type	Size	Update Date	Download
NiMotion Network Converter Selection Guide	Selection Guide	1.4MB	2026-10-13
scm-ethernetcan-h-converter-user-manual	User Manual	1.1MB	2026-08-11

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