Shenyang Guangcheng Technology GCAN-226 CAN Bus Repeater Module User Manual

This manual covers the installation, configuration via DIP switches or software, and technical specifications for the Shenyang Guangcheng Technology…

Brand: Shenyang Guangcheng Technology
Document type: User Manual
Language: Chinese
Pages: 20
File format: PDF
File size: 1.6 MB
Published: 15 October, 2026
Updated: 15 October, 2026
MD5 checksum: A063BE617DA49E5E985FDF7AE5B2E636
PDF: Shenyang Guangcheng Technology GCAN-226 CAN Bus Repeater Module User Manual PDF

About this manual

The GCAN-226 is a high-performance CAN bus communication repeater module manufactured by Shenyang Guangcheng Technology. It integrates two CAN interfaces compatible with USB 2.0 full-speed specifications, allowing different CAN networks with varying baud rates to communicate without requiring a PC connection. The device features electrical isolation protection and supports both CAN 2.0A and CAN 2.0B frame formats. This manual is written in Chinese.

What's inside

Function Introduction
Equipment Installation
Interface Definition
CAN Bus Configuration
Repeater Function
Filtering Function
Technical Specifications

Specifications

Supply Voltage	+9~30VDC±20%
Operating Temperature	-40℃~+85℃
Supply Current	25mA (at 24V)
Electrical Isolation Voltage	DC-1500V
Dimensions (LWH)	115mm100mm23mm

Frequently asked questions

How can I configure the CAN bus baud rate?

You can configure it using internal DIP switches or via PC software through the USB interface.

Does this module require a PC to operate?

No, it does not need a PC connection to act as a repeater between different CAN networks.

What frame formats are supported?

The module supports both CAN 2.0A and CAN 2.0B frame formats according to ISO/DIS11898.

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