ATC ATC-1200 TCP/IP to RS232/422/485 Serial Server User Manual

About this manual

The ATC ATC-1200 is a cost-effective and highly integrated serial server that embeds a high-performance RISC CPU. It supports 10/100Mbps Ethernet and RS232/422/485 serial port communication, suitable for industrial environments. The device features a 3-in-1 RS-232/422/485 interface with baud rates up to 921.6Kbps and supports industrial-grade 12~24V power input. This manual is written in Chinese.

What's inside

• Product Introduction
• Hardware Installation
• Configuration and Operation
• Serial Port Settings
• Network Settings
• Advanced Settings
• Factory Default Reset
• Operation Modes

Frequently asked questions

What is the maximum baud rate supported by the RS-422/485 interfaces?

The device supports a maximum baud rate of 921.6Kbps for RS-422 and RS-485 connections.

What are the default login credentials for accessing the configuration interface?

The default username is admin and the default password is also admin.

How long must you press the hardware button to restore factory settings?

You need to use a tool like tweezers to press and hold the button for 5 seconds.