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Ethernet / Serial Device Servers

Advantech's serial device servers, Modbus gateways, and USB device servers are easy to install and configure. They also support wired and wireless networking and provide various operation modes to satisfy your rigorous industrial automation needs. Our product line enables monitoring and controlling legacy serial devices via wired and wireless networks. With resource saving solutions to your RS-232/422/485 connectivity and conversion challenges in industrial automation, our serial device servers

Protocol & Interface Conversion Solution

Advantech offers numerous wired and wireless products to convert different legacy protocols and interfaces to modern networking systems to avoid a complete overhaul of existing equipment & devices, saving cost and avoiding software programming errors.


Advantech serial device servers and Modbus/Fieldbus gateways are serial-to-Ethernet solutions that allow users to connect their isolated serial devices to the Internet for centralized machine communication management.Advantech high compatibility device servers and Modbus/Fieldbus gateways can seamlessly convert protocols for boundless machine-to-machine/ machine-to-cloud data transmission and network connectivity. The obstacles of versatile protocol communication no longer exist!


Feature Highlights









Converting Between Serial and Ethernet Connectivity

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










High Compatibility with Various Serial Transmission Speed

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









Multi-Port Design for Future Expansion

Advantech serial-to-Ethernet solution consists of 1/2/4/8/16-port serial-to-Ethernet devices that build users a high-scalability network deployment for flexible future expansion.


Mounting

Advantech's serial device servers, Modbus gateways and Fieldbus gateways provide several mounting methods to fit the varying needs of different projects in the field.


Advantech IoT Academy


Serial Communication Concept

Understand various common serial communication interfaces and principles, including RS-232/422/485, and CAN bus.

Take course                     


EKI-1220 series for Modbus to Ethernet protocol conversion 

In this course, you will be learning basic knowledge of EKI-1200 series Modbus gateway product features, advantages and also the field of application

Take course                    

  

EKI-1500 series for serial-to-Ethernet protocol conversion

We will introduce the basic knowledge and features of Device Server and share some practical application scenario. We will introduce the basic setting function of Device Server.

Take course                     


Wi-Fi Access Point & Client: EKI-6000 & EKI-1361 Series  

In this course, you will go through Advantech product roadmap of EKI-6300/EKI-1360 series.

Take course                    

  

Quick Find

  • Certification

    • Safety

  • Environment

    • Temperature (Operating Range)

  • Ethernet Communication

    • Ethernet Standard

    • Fiber Port Number

    • Fiber Port Optical Mode

    • Fiber Transmission Distance

    • Fiber Transmission Speed

    • RJ-45 Port Number

    • RJ-45 Transmission Speed

  • General

    • Mounting

    • Power

    • Serial Port Count

    • Serial Type

    • Temperature

  • Mechanism

    • Enclosure (Metal)

    • IP Rating

    • Weight

  • PoE Information

    • PoE Port Number

  • Power

    • Power Consumption

    • Power Input (AC)

    • Power Input (DC)

  • Protocol Support

    • Modbus ASCII

    • BACnet

    • EtherCAT

    • Ethernet

    • EtherNet/IP

    • Modbus RTU

    • Modbus TCP

    • OPC UA

    • PROFINET

  • Serial Communication

    • RS-232

    • RS-422

    • RS-485

    • Serial Port Connector Type

    • Serial Port Number

    • Serial Standard

  • Software

    • Baud Rate

55 total products

Part Number Description Certification Environment Ethernet Communication General Mechanism PoE Information Power Protocol Support Serial Communication Software
    Safety Temperature (Operating Range) Ethernet Standard Fiber Port Number Fiber Port Optical Mode Fiber Transmission Distance Fiber Transmission Speed RJ-45 Port Number RJ-45 Transmission Speed Mounting Power Serial Port Count Serial Type Temperature Enclosure (Metal) IP Rating Weight PoE Port Number Power Consumption Power Input (AC) Power Input (DC) Modbus ASCII BACnet EtherCAT Ethernet EtherNet/IP Modbus RTU Modbus TCP OPC UA PROFINET RS-232 RS-422 RS-485 Serial Port Connector Type Serial Port Number Serial Standard Baud Rate
Part Number Description Certification Environment Ethernet Communication General Mechanism PoE Information Power Protocol Support Serial Communication Software
    Safety Temperature (Operating Range) Ethernet Standard Fiber Port Number Fiber Port Optical Mode Fiber Transmission Distance Fiber Transmission Speed RJ-45 Port Number RJ-45 Transmission Speed Mounting Power Serial Port Count Serial Type Temperature Enclosure (Metal) IP Rating Weight PoE Port Number Power Consumption Power Input (AC) Power Input (DC) Modbus ASCII BACnet EtherCAT Ethernet EtherNet/IP Modbus RTU Modbus TCP OPC UA PROFINET RS-232 RS-422 RS-485 Serial Port Connector Type Serial Port Number Serial Standard Baud Rate
ADAM-4570-CE 2-port RS-232/422/485 Serial Device Server N/A -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3u N/A N/A N/A N/A 1 10/100 Mbps DIN, Panel 10-30VDC 2 RS-232/422/485 -10 to 60C N/A IP30 125 g N/A 2.5W N/A 10 ~ 30 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes RJ48 2 N/A N/A
ADAM-4570L-DE 2-port RS-232 Serial Device Server N/A -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3u N/A N/A N/A N/A 1 10/100 Mbps DIN, Panel 10-30VDC 2 RS-232 -10 to 60C N/A IP30 125 g N/A 2.5W N/A 10 ~ 30 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes N/A N/A RJ48 2 N/A N/A
ADAM-4571-CE 1-port RS-232/422/485 Serial Device Server N/A -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3u N/A N/A N/A N/A 1 10/100 Mbps DIN, Panel 10-30VDC 1 RS-232/422/485 -10 to 60C N/A IP30 125 g N/A 2.5W N/A 10 ~ 30 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes RJ48 1 N/A N/A
ADAM-4571L-DE 1-port RS-232 Serial Device Server N/A -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3u N/A N/A N/A N/A 1 10/100 Mbps DIN, Panel 10-30VDC 1 RS-232 -10 to 60C N/A IP30 125 g N/A 2.5W N/A 10 ~ 30 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes N/A N/A RJ48 1 N/A N/A
ADAM-4572-CE 1-port Modbus Gateway N/A -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3u - - - - 1 10/100 Mbps DIN, Panel 10-30VDC 1 RS-232/422/485 0 to 60C N/A IP30 125 g - 2.5W - 10 ~ 30 VDC Yes - - Yes - Yes Yes - - Yes Yes Yes Terminal block 1 N/A 50 ~ 921.6 Kbps
BB-ABDN-SE-IN5410 Serial Device Server, WiFi Dual Band, RS-232/422/485, Industrial N/A N/A N/A N/A N/A N/A N/A N/A N/A Panel 5-36VDC 1 RS-232/422/485 -40 to 85C N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
BB-ABDN-SE-IN5420 Serial Device Server, WiFi Dual Band, 2 x RS-232/422/485, Industrial N/A N/A N/A N/A N/A N/A N/A N/A N/A Panel 5-36VDC 2 RS-232/422/485 -40 to 85C N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
BB-ESP901 Serial Device Server, 1 x DB9 M RS-232/422/485, Panel Mount N/A N/A N/A N/A N/A N/A N/A N/A N/A Panel 12VDC 1 RS-232/422/485 -10 to 80C N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
BB-ESP902 Serial Device Server, 2 x DB9 M RS-232/422/485, Panel Mount N/A N/A N/A N/A N/A N/A N/A N/A N/A Panel 12VDC 2 RS-232/422/485 -10 to 80C N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
BB-ESP904 Serial Device Server, 4 x DB9 M RS-232/422/485, Panel Mount N/A N/A N/A N/A N/A N/A N/A N/A N/A Panel 12VDC 4 RS-232/422/485 -10 to 80C N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
BB-ESP906CL Serial Device Server, 4 x RJ45 RS-232/422/485, 2 x RJ45 Current Loop N/A N/A N/A N/A N/A N/A N/A N/A N/A Panel 36VDC 6 RS-232/422/485, CL 0 to 40C N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
BB-ESR901 Serial Device Server, 1 x DB9 M / RJ45 RS-232/422/485, DIN Rail N/A N/A N/A N/A N/A N/A N/A N/A N/A DIN, Panel 9 to 48VDC, 8 to 24VAC 1 RS-232/422/485 -10 to 80C N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
BB-ESR902 Serial Device Server, 2 x DB9 M RS-232/422/485, DIN Rail N/A N/A N/A N/A N/A N/A N/A N/A N/A DIN, Panel 9 to 48VDC, 8 to 24VAC 2 RS-232/422/485 -10 to 80C N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
BB-ESR904 Serial Device Server, 4 x DB9 M RS-232/422/485, DIN Rail N/A N/A N/A N/A N/A N/A N/A N/A N/A DIN, Panel 9 to 48VDC, 8 to 24VAC 4 RS-232/422/485 -10 to 80C N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
BB-MESR901 Modbus Gateway, RS-232/422/485 TB, Ind. DIN N/A N/A N/A N/A N/A N/A N/A N/A N/A DIN 10-48VDC 1 RS-232/422/485 -40 to 80C N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1 RS-232 / RS-422 / RS-485 50 ~ 230.4 Kbps
BB-MESR902T Modbus Gateway, 2 x RS-232/422/485 TB, Ind. DIN N/A N/A N/A N/A N/A N/A N/A N/A N/A DIN 10-48VDC 2 RS-232/422/485 -40 to 80C N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
BB-VESP211 Serial Device Server, 1 x DB9 M RS-232/422/485, AC Adapter NO 0 ~ 40°C (32 ~ 104°F) N/A N/A N/A N/A N/A 1 10/100 Mbps Panel 12VDC 1 RS-232/422/485 0 to 40C N/A IP30 N/A N/A 6W N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 1 N/A N/A
BB-VESP211-232 Serial Device Server, 1 x DB9 M RS-232, AC Adapter NO 0 ~ 40°C (32 ~ 104°F) N/A N/A N/A N/A N/A 1 10/100 Mbps Panel 12VDC 1 RS-232 0 to 40C N/A IP30 N/A N/A 6W N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes N/A N/A DB9 1 N/A N/A
BB-VESP211-485 Serial Device Server, 1 x TB RS-422/485, AC Adapter NO -40 ~ 80°C (-40 ~ 176°F) N/A N/A N/A N/A N/A 1 10/100 Mbps Panel 12VDC 1 RS-422/485 0 to 40C N/A IP30 N/A N/A 6W N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Screw Terminal 1 N/A N/A
BB-VESR901 Serial Device Server, 1 x RS-232/422/485 DB9 M / TB, Ind. DIN NO -40 ~ 80°C (-40 ~ 176°F) N/A N/A N/A N/A N/A 1 N/A DIN 10-48VDC 1 RS-232/422/485 -40 to 80C N/A IP30 N/A N/A 4W N/A 10 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 & TB 1 N/A N/A
BB-VESR902D Serial Device Server, 2 x RS-232/422/485 DB9 M, Ind. DIN NO -40 ~ 80°C (-40 ~ 176°F) N/A N/A N/A N/A N/A 1 N/A DIN 10-48VDC 2 RS-232/422/485 -40 to 80C N/A IP30 N/A N/A 4W N/A 10 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 2 N/A N/A
BB-VESR902T Serial Device Server, 2 x RS-232/422/485 TB, Ind. DIN NO -40 ~ 80°C (-40 ~ 176°F) N/A N/A N/A N/A N/A 1 N/A DIN 10-48VDC 2 RS-232/422/485 -40 to 80C N/A IP30 N/A N/A 4W N/A 10 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes Terminal block 2 N/A N/A
EKI-1221-CE Industrial 1-port Modbus Gateway IEC/EN 60950-1, UL 62368, Class 1 Division 2, IECEx, ATEX -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3ab , 802.3u - - - - 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware N/A 0.472 kg - 3.2W - 12 ~ 48 VDC, redundant dual inputs Yes - - Yes - Yes Yes - - Yes Yes Yes DB9 male 1 N/A 50 ~ 921.6 Kbps
EKI-1221CI-DE Industrial 1-port Modbus Gateway - Isolation, Wide Temperature IEC/EN 60950-1, UL 62368, Class 1 Division 2, IECEx, ATEX -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u - - - - 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.472 kg - 3.2W - 12 ~ 48 VDC, redundant dual inputs Yes - - Yes - Yes Yes - - N/A Yes Yes DB9 male 1 N/A 50 ~ 921.6 Kbps
EKI-1221I-CE Industrial 1-port Modbus Gateway - Wide Temperature IEC/EN 60950-1, UL 62368, Class 1 Division 2, IECEx, ATEX -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u - - - - 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.48 kg - 3.2W - 12 ~ 48 VDC, redundant dual inputs Yes - - Yes - Yes Yes - - Yes Yes Yes DB9 male 1 N/A 50 ~ 921.6 Kbps
EKI-1222-CE Industrial 2-port Modbus Gateway IEC/EN 60950-1, UL 62368, Class 1 Division 2, IECEx, ATEX -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3ab , 802.3u - - - - 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.48 kg - 3.2W - 12 ~ 48 VDC, redundant dual inputs Yes - - Yes - Yes Yes - - Yes Yes Yes DB9 male 2 N/A 50 ~ 921.6 Kbps
EKI-1222CI-DE Industrial 2-port Modbus Gateway - Isolation, Wide Temperature IEC/EN 60950-1, UL 62368, Class 1 Division 2, IECEx, ATEX -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u - - - - 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.48 kg - 3.2W - 12 ~ 48 VDC, redundant dual inputs Yes - - Yes - Yes Yes - - N/A Yes Yes DB9 male 2 N/A 50 ~ 921.6 Kbps
EKI-1222I-CE Industrial 2-port Modbus Gateway - Wide Temperature IEC/EN 60950-1, UL 62368, Class 1 Division 2, IECEx, ATEX -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u - - - - 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.48 kg - 3.2W - 12 ~ 48 VDC, redundant dual inputs Yes - - Yes - Yes Yes - - Yes Yes Yes DB9 male 2 N/A 50 ~ 921.6 Kbps
EKI-1224-CE Industrial 4-port Modbus Gateway IEC/EN 60950-1, UL 62368, Class 1 Division 2, IECEx, ATEX -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3ab , 802.3u - - - - 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.555 kg - 4.1W - 12 ~ 48 VDC, redundant dual inputs Yes - - Yes - Yes Yes - - Yes Yes Yes DB9 male 4 N/A 50 ~ 921.6 Kbps
EKI-1224CI-CE Industrial 4-port RS-422/485 Modbus Gateway - Isolation, Wide Temp. IEC/EN 60950-1, UL 62368, Class 1 Division 2, IECEx, ATEX -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u - - - - 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.555 kg - 4.1W - 12 ~ 48 VDC, redundant dual inputs Yes - - Yes - Yes Yes - - N/A Yes Yes DB9 male 4 N/A 50 ~ 921.6 Kbps
EKI-1224I-CE Industrial 4-port Modbus Gateway - Wide Temperature IEC/EN 60950-1, UL 62368, Class 1 Division 2, IECEx, ATEX -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u - - - - 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.555 kg - 4.1W - 12 ~ 48 VDC, redundant dual inputs Yes - - Yes - Yes Yes - - Yes Yes Yes DB9 male 4 N/A 50 ~ 921.6 Kbps
EKI-1361-CE 1-port RS-232/422/485 to 802.11 a/b/g/n WLAN Serial Device Server N/A -40 ~ 70°C (-40 ~ 158°F) N/A N/A N/A N/A N/A 1 10/100 Mbps N/A N/A N/A N/A N/A Metal shell with solid mounting kits IP30 0.50 kg (1.1 lbs) N/A Max. 2W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 male 1 N/A N/A
EKI-1511L-A 1-port entry level device server RS-232 UL 60950-1 -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3u N/A N/A N/A N/A 1 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 125 g N/A 1W N/A 9 ~ 36 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes N/A N/A DB9 male 1 N/A N/A
EKI-1521-CE 1-port RS-232/422/485 Serial Device Server UL 60950-1 -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3ab , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 432 g N/A 3.2W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 male 1 N/A N/A
EKI-1521I-CE 1-port RS-232/422/485 Serial Device Server - Wide Temperature UL 60950-1 -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 432 g N/A 3.2W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 male 1 N/A N/A
EKI-1521I-SC-A 1-port Device Server with SM/SC Fiber a UL 60950-1 -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 432 g N/A 4W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes 1 x SC single mode Fiber 1 N/A N/A
EKI-1522-CE 2-port RS-232/422/485 Serial Device Server UL 60950-1 -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3ab , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 432 g N/A 3.2W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 male 2 N/A N/A
EKI-1522CI-DE 2-port RS-422/485 Serial Device Server - Isolation, Wide Temperature UL 60950-1 -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.48 kg N/A 3.2W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes DB9 male 2 N/A N/A
EKI-1522I-CE 2-port RS-232/422/485 Serial Device Server - Wide Temperature UL 60950-1 -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 432 g N/A 3.2W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 male 2 N/A N/A
EKI-1524-CE 4-port RS-232/422/485 Serial Device Server UL 60950-1 -10 ~ 60°C (14 ~ 140°F) IEEE 802.3 , 802.3ab , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.537 kg N/A 4.1W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 male 4 N/A N/A
EKI-1524CI-CE 4-port RS-422/485 Serial Device Server - Isolation, Wide Temperature UL 60950-1 -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.537 kg N/A 4.1W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes DB9 male 4 N/A N/A
EKI-1524I-CE 4-port RS-232/422/485 Serial Device Server - Wide Temperature UL 60950-1, UL 62368 -40 ~ 75°C (-40 ~ 167°F) IEEE 802.3 , 802.3ab , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A Metal with solid mounting hardware IP30 0.537 kg N/A 4.1W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 male 4 N/A N/A
EKI-1526-CE 16-port RS-232/422/485 Serial Device Server - AC Input, DB9, Rackmount UL 60950-1, UL 62368 -10 ~ 60°C (14 ~ 140°F) IEEE 802.3, 802.3u, 802.3ab N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A N/A IP30 3.1 kg N/A 5.6W 100 ~ 240 VAC N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 16 N/A N/A
EKI-1526I-CE 16-port RS-232/422/485 Serial Device Server - Wide Temp., AC Input, DB9, Rackmount UL 60950-1, UL 62368 -40 ~ 70°C (-40 ~ 158°F) IEEE 802.3, 802.3u, 802.3ab N/A N/A N/A N/A 2 N/A N/A N/A N/A N/A N/A N/A IP30 3.1 kg N/A 5.6W 100 ~ 240 VAC N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 16 N/A N/A
EKI-1526N-CE 16-port RS-232/422/485 Serial Device Server - AC Input, Serial RJ45, Rackmount UL 60950-1, UL 62368 -10 ~ 60°C (14 ~ 140°F) IEEE 802.3, 802.3u, 802.3ab N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A N/A IP30 3.1 kg N/A 5.6W 100 ~ 240 VAC N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes RJ45 16 N/A N/A
EKI-1526TI-VDC-CE 16-port RS-232/422/485 Serial Device Server - Wide Temp., DC Input, DB9, Rackmount UL 60950-1, UL 62368 -40 ~ 70°C (-40 ~ 158°F) IEEE 802.3, 802.3u, 802.3ab N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A N/A IP30 3.1 kg N/A 5.6W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 16 N/A N/A
EKI-1526TI-VHDC-CE 16-port RS-232/422/485 Device Server W/ UL 60950-1, UL 62368 -40 ~ 70°C (-40 ~ 158°F) IEEE 802.3, 802.3u, 802.3ab N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A N/A IP30 3.1 kg N/A 5.6W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 16 N/A N/A
EKI-1526T-VDC-CE 16-port RS-232/422/485 Serial Device Server - DC Input, DB9, Rackmount UL 60950-1, UL 62368 -10 ~ 60°C (14 ~ 140°F) IEEE 802.3, 802.3u, 802.3ab N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A N/A IP30 3.1 kg N/A 5.6W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 16 N/A N/A
EKI-1528-CE 8-port RS-232/422/485 Serial Device Server - AC Input, DB9, Rackmount UL 60950-1, UL 62368 -10 ~ 60°C (14 ~ 140°F) IEEE 802.3, 802.3u, 802.3ab N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A N/A IP30 2.9 kg N/A 5.6W 100 ~ 240 VAC N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 8 N/A N/A
EKI-1528CI-DR-AE 8-port RS-422/485 Serial Device Server - Isolation, Wide Temperature UL 60950-1 -40 ~ 70°C (-40 ~ 158°F) IEEE 802.3 , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A N/A IP30 9 kg N/A 5.6W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes DB9 male 8 N/A N/A
EKI-1528I-CE 8-port RS-232/422/485 Serial Device Server - Wide Temp., AC Input, DB9, Rackmount UL 60950-1, UL 62368 -40 ~ 70°C (-40 ~ 158°F) IEEE 802.3 , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A N/A IP30 2.9 kg N/A 5.6W 100 ~ 240 VAC N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes DB9 male 8 N/A N/A
EKI-1528I-DR-AE 8-port RS-232/422/485 Serial Device Server - Wide Temperature UL 60950-1 -40 ~ 70°C (-40 ~ 158°F) IEEE 802.3 , 802.3u N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A N/A IP30 9 kg N/A 5.6W N/A 12 ~ 48 VDC N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes DB9 male 8 N/A N/A
EKI-1528N-CE 8-port RS-232/422/485 Serial Device Server - AC Input, Serial RJ45, Rackmount UL 60950-1, UL 62368 -10 ~ 60°C (14 ~ 140°F) IEEE 802.3, 802.3u, 802.3ab N/A N/A N/A N/A 2 10/100 Mbps N/A N/A N/A N/A N/A N/A IP30 2.9 kg N/A 5.6W 100 ~ 240 VAC N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes Yes Yes RJ45 8 N/A N/A
USB-4604B-BE 4-Port RS-232 to USB Converter N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 4 RS-232 50 ~ 921.6 Kbps
USB-4604BM-BE 4-Port RS-232/422/485 to USB Converter N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 4 RS-232 / RS-422 / RS-485 50 ~ 921.6 Kbps

Product Categories

  • Serial Device Servers

    Advantech’s serial device servers are easy to install and configure. They also support wired and wireless networking and provide various operation modes to satisfy rigorous industrial automation needs. Our dual/single Ethernet wired serial device servers bring RS-232/422/485 to your LAN, with various choices of 1–16 serial ports and DIN-rail configurations to suit your rugged field environment. Our wireless solution employs cellular gateways to transparently integrate serial devices into a cellu

  • Wireless Device Server

    Advantech’s wireless device server brings RS-232/422/485 to your WLAN or LAN. Allowing nearly any device with a serial port to be connected to and shared on a WLAN, our wireless device server provides a quick, simple, and cost-effective means of bringing the advantages of remote management and data accessibility to thousands of devices that would otherwise be unable to connect to a network. With our wireless device server, your existing serial devices can be used with the most popular opera

  • Modbus Gateways

    Fully compliant with Modbus/TCP, our Modbus gateway offers a convenient solution for connect existing devices or controllers running the Modbus serial protocol (Modbus/ASCII or Modbus/RTU) to an Ethernet network. Featuring built-in Ethernet switches, Advantech’s Modbus gateways provide transparent connectivity between Modbus/ASCII, Modbus/RTU serial devices, and Ethernet-based Modbus/TCP equipment. Our gateways can fulfill flexible installation and web browser configuration requirements for remo

  • USB Device Server

    Advantech’s USB serial device server allows PC users to connect serial devices via a LAN to systems that use USB interfaces such as USB monitors, printer, and scanners. USB-to-LAN serial device servers enhance user-intuitiveness and efficiency while cutting hardware requirements and other costs, and they enable the immediate conversion of connected devices, thus allow access from anywhere on your network. With hot swap and bus-powered support, our USB-to-LAN serial device servers avoid delays an

  • Console Servers

    Advantech console server delivers a simple, cost-effective way to achieve secure access and out-of-band management.

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Featured Highlights

  • Advantech Industrial Intelligent Connectivity Solutions

    Advantech Industrial Intelligent Connectivity Solutions

    Advantech integrates technologies, such as time-sensitive networking (TSN), 5G, and Wi-Fi 6, with existing Modbus, Fieldbus, and Ethernet capabilities to provide seamless connectivity via industrial switches, routers, gateways, media and serial converters.