● 4 ports RS-232/422/485 4-in-1 serial Port interface300-230.4KBPS baud rate
● RS-485 conversion offers automatic data control
● support 2, 4 wire RS-485
● all serial ports have built in 600W lightning protection
● 10/100M Ethernet, auto detect straight/cross cable
● support protocols like TCP/IP, UDP, DHCP , PPPoE, Dynamic DNS
● support standard DIN-rail, easy to install and fix
● compact size (95×65×25mm)

Driver operating modes
● Windows standard serial portSocket operating modes
● TCP Server operating mode
● TCP Client operating mode
● UDP operating modesSpecial operating modes
● peer connection
● modem mode

● LED INFO display equipments
● PLC control and management
● SCADA, measuring instruments and monitoring system
● CNC management
● Medical treatment/medication automation
● Factory automation
● Building automation
● Check on work attendance/ Human resource management

10/100 Mbps, RJ45, Auto MDI/MDIX

Serial Interface
Interface               RS-232/422/485 (software selectable)
No. of Ports           4
Port Type              Male DB9

RS-422: Tx+, Tx-, Rx+, Rx-, GND
RS-485 (4-wire): Tx+, Tx-, Rx+, Rx-, GND

Operating Temperature   
0 to 55°C (32 to 131°F), 5 to 95%RH
-40 to 75°C (-40 to 167°F) for wide temperature Models

Storage Temperature
-20 to 85°C (-4 to 185°F), 5 to 95% RH


4 ports Ethernet to RS-232 / 485 / 422 3 in one converter , 110-220 VAC ro DC 48 V, PWER plug type selectable

Product Description

AN-IP-4-RS232-485 is 4 ports TCP/IP – Ethernet to RS-232 / 485 / 422 3 in one converter inegrated with a robust system and network management features for industrial equipment that has to be accessed and controled via Intranet or Internet.  By integrating RTOS (Real Time Operating System) and complete TCP/IP protocol stack capability, AD-net’s AN-IP-RS232-485 provides not only robust and high perfomance system to make your serial device accessable over internet or LAN, bit also ease the installation.

AD-net’s device comes in set with a breakthrough Web Configuration Utility to manage & maintain the unit, no matter what operation system – Linux, Windows or whatever your PC

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