Serial-to-Ethernet Device Servers
Copyright © 2014 Reserved by ATC Technology, All Rights Reserved
Model ATC-1000
TCP/IP to RS232/422/485 Converter
User’s Manual
1.0 Introduction
The ATC-1000 is a cost effective and highly integrated Serial-to-Ethernet
Converter. Embedding a 8051CPU,64KB OTP ROM, 32K bytes SRAM,
10/100Mbps Ethernet and serial port support handshake RTS, CTS.
ATC-1000 Can control 1 x RS232/422/485 devices located virtually
anywhere (via Ethernet or Internet).Automatically finds devices in the
network Configuration over Driver Panels, serial Port,Telnet,WEB
Browser,SNMP Automatic mode switching between Driver and RAW mode
Support TCP/IP, UDP, DHCP
2.0 Features:
3-in-1 RS-232/422/485 interface Max.230Kbps Serial interface and
Supports 4- and 2-wire RS-485 with AUTO-SEND™ and built-in terminator
Supports industrial 24 VDC power input and optional Power over Serial
Terminal block accessories for easy RS-422/485 serial wiring
Supports IP configuration by MAC address
Supports configuration store and copy for easy deployment
Supports Driver, TCP Server/Client, UDP Server/Client, Pair Connection
Easy and powerful configuration program
3.0 . Hardware Installation & Initial Setup
3.1 RS-232 Pinout：DB9 Male）
3.2 RS-422/485 Pinout：（six Terminal from left）
Terminal
No
1 2 3 4 5 6
RS-422 T+ T- R+ R- VIN GND
RS-485 485+ 485- - - VIN GND
3.3 Connect to 10/100M：
ATC-1000 10/100/M Port connect to switcher or HUB use straight-Through
Cable
3.4 Power Supply：
ATC-1000 TCP/IP converter can adopt the product’s 9V power adapter for
power supply or adapter power from other DC power or device.
(+9--+24V@500-100mA)
3.5 ATC-1000 LED indication：
LINK Indication Ethernet Link，Green on Ethernet Link established。
ACT Data Sending/Receiving between Serial and the
Ethernet
PWR Indication Power
3.6 Connection Diagram
RS-232 Connection
RS-422 Connection
RS-485 Connection
（DB9Male）
Signal I/O
PIN2 RXD IN
PIN3 TXD OUT
PIN5 GND -
PIN7 RTS OUT
PIN8 CTS IN
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