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5 Year Warranty

ADAM-4571L-DE 1-port RS-232 Serial Device Server

  • Supports RS-232 serial communication
  • Supports baud rate up to 921.6 kbps
  • Provides COM port redirection (Virtual COM) mode
  • Allows a max. of 5 hosts to access one serial port
  • Built-in 15 KV ESD protection for all serial signals
  • Provides 10/100 Mbps auto-sensing Ethernet port
  • Supports auto re-connection function
  • Supports Windows 2000/XP/Vista drivers
  • Supports remote update firmware
Certifications CE

30 Pc(s) (In Stock)
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More Description

The ADAM-4571L provides a robust and cost effective way to network-enable equipment in an industrial automation environment. It also brings the advantages of remote management and data accessibility to RS-232 devices. The transmission speed of the ADAM-4571L is up to 921.6 Kbps, meeting the demands for high-speed data exchanges. By encapsulating serial data and transporting it over Ethernet, the ADAM-4571L allows virtual serial links over TCP/IP networks. After Advantech Serial Device Server Configuration Utility installation, standard serial operation calls are transparently redirected to the serial device server, guaranteeing compatibility with legacy serial devices and enabling backward compatibility with existing software. The ADAM-4571L comes with a Windows configuration utility. The configuration tool can auto-detect all serial device servers on the local network, and let you adjust all settings. The configuration utility merges the port mapping function to helps you to setup Virtual COM ports for Windows 2000/XP/Vista(x86) platform. This helps you configure all ports to meet your needs.

Product Spotlight

Serving You Instant RS-232/422/485 to Ethernet Data Connectivity
Best Value Industrial Device Server

ADAM-4571 and ADAM-4571L are fast and cost effective data gateways between serial and Ethernet interfaces. The units also bring the advantages of remote management and data accessibility to RS-232/422/485 devices. ADAM-4571 and ADAM-4571Lcan be used in security systems, factory automation, SCADA, transportation and more.

Feature Highlights
Converting between serial and Ethernet connectivity

Advantech device servers convert RS-232/422/485 connections to Ethernet connection, allowing for a seamless communication between traditional serial-based devices such as PLC, meter, sensor, and barcode reader to an IP-based Ethernet device.

High compatibility of various serial transmission speeds

Connect to nearly any 3rd-party serial devices without baud rate limitation, fulfilling a true machine-to-machine communication and machine-to-cloud connectivity.

Embedded analysis tool for device deployment efficiency enhancement

The device server can auto detect and categorize the connected devices based on their baud rate settings, making sure a seamless communication at ease.

Product Specifications
Unit: mm

Advantech ADAM device server series provides Din-rail and stack mounting methods to fit the varying needs of different projects in the field.

DIN-Rail Mount
Inside the Box

Extended Specifications


  • Power 10-30VDC
  • Mounting DIN, Panel
  • Temperature -10 to 60C
  • Serial Port Count 1
  • Serial Type RS-232
  • Ethernet Port Count 1


  • Power Consumption 2.5W
  • Power Input (DC) 10 ~ 30 VDC
  • Power Operating Current 0.3A @ 12 V

Serial Communication

  • Serial Port Number 1
  • Baud Rate 50 ~ 921.6 Kbps
  • RS-232 Yes
  • Serial Port Connector Type RJ48


  • Driver Windows XP/7/8.1/10, Windows Server 2003/2008/2012/2016/2019, and Linux
  • Operation Mode Virtual COM, TCP/UDP server TCP/UDP client
  • Configuration Windows utility, Web Browser


  • Temperature (Storage Range) -20 ~ 80°C (-4 ~ 176°F)
  • Humidity (Operating Range) 5 ~ 95% RH
  • Temperature (Operating Range) -10 ~ 60°C (14 ~ 140°F)
  • Temperature (Min. Operating) -10°Cx
  • Temperature (Max. Operating) 60°C (140°F)x


  • Dimensions (W x H x D) 70 x 112 x 25 mm
  • IP Rating IP30
  • Weight 125 g
  • Mounting (DIN-rail) Yes
  • Mounting (Wall) Yes
  • Enclosure (Plastic) Yes

Ethernet Communication

  • RJ-45 Transmission Speed 10/100 Mbps
  • RJ-45 Port Number 1
  • RJ-45 Port Connector Type RJ-45
  • Ethernet Standard IEEE 802.3 , 802.3u


  • EMI EN 55011/ EN 55032 Class A, EN 61000-6-4, FCC Part 22 Subpart B Class A x
  • EMS EN 61000-4-2 (Level 2), EN 61000-4-3 (Level 2), EN 61000-4-4 (Level 2), EN 61000-4-5 (Level 2), EN 61000-4-6 (Level 2), EN 61000-4-8 (Level 2), EN55031 x
  • Freefall NA


  • Warranty Period 5 years
Office Locations


Monday-Friday, 7am-5pm CST

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