SE5904D-4P-TB

Industrial 4-Port Serial Device Server, Terminal Block, RS-232/422/485, dual power input

£422.00

Please call us for stock information.

The stock was last updated at 9:09 pm Wednesday, 23 April, 2025. Please contact us for lead times if needed.

Available on back-order

Series Description

Make Serial Devices Ready to the Network
The Industrial Serial Device Server SE5904D is a cost effective gateway for Ethernet (TCP/IP) and serial signal communications; allowing almost any serial device to be connected to a new or existing Ethernet network. By encapsulating serial data and transporting it over Ethernet, SE5904D offers full-duplex and bi-directional data seamlessly between the four serial ports and the Ethernet network, through 2x 10/100 Ethernet ports or 2x 100/1000 SFP Fiber slots.

Advanced embedded security
SE5904D embeds OpenVPN and IPsec VPN, that allows you to tunnel your data securely throught the internet and prevent unauthorized control of your Serial Devices by malicious people. The integrated Rapid Spanning Tree Protocol (RSTP), allows you to add a backup Ethernet link in the event the primary one fails.

Easy to Use
Flexible configuration options enable this unit to be setup over Ethernet by Telnet, Web Browser, Serial Console, or our Windows Utility. Packed in a rugged metal housing for wall or DIN-Rail mount with redundant 12-48 VDC wide range power input and one relay output, SE5904D is ideal for almost any industrial and manufacturing automation process. Atop Virtual COM software provides a virtual environment for applications when accessing SE5904D through TCP.

Specially Designed for Automation Fields and Harsh Environments
In industrial and manufacturing automation fields, SE5904D is used as a field device to connect the Ethernet through TCP/IP protocol directly. It is also specially designed for conjunction with PLCs, HMIs, Barcode Scanners, Data Terminals, and much more. Its design protects it from very harsh EMC and environmental conditions, making it a cost-effective choice for advanced applications.

Rugged and flexible for advanced developments
SE5904D embeds high EMC protection, wide temperature operation, programming and installation flexibility in one device. PoE versions can be powered through Power-over-Ethernet (PoE 802.3af), without additional cabling and power supply. SDK versions allow you to make use of the powerful hardware and develop your own applications on top of Atop’s reliable SDK.

Need Support?

We understand that it can be difficult to find the right products for your needs. That’s why our dedicated customer support team is available to assist you in any way possible. Whether you need help selecting the best product for your application or more information on a particular device, our knowledgeable staff is here to provide you with the answers you need. Contact us today for more information about how we can help you get the products and support you need!

The SE5904D-4P-TB is part of a wider series. A series refers to a collection of related products or components designed to work together seamlessly, typically within a specific industry or application. These series often share similar features and functionalities, ensuring compatibility and ease of integration for users.

Other products in this series

There are no listed accessories for this product

If you are looking for accessories for this product, please contact us and our sales team will advise you on what products work really well when using any product from the SE5904D Series.

Product Specification

Additional information

CPU

Flash

RAM

EEPROM

Watchdog

Real-time Clock (RTC)

Buzzer

Console Port

Reset Button

Standards

Ethernet Ports

Power over Ethernet

Connector

,

Ports

Serial Port Isolation

Baud Rate

Data Bits

Stop Bits

Flow Control

USB Ports

Bootloader

Linux kernel

Linux toolchain

Linux sample code

Input Voltage

Power Redundancy

Relay Output

Power Consumption

Reverse Polarity Protection

Operating Temperature

-40°C~85°C (-40°F~185°F)

Storage Temperature

Ambient Relative Humidity

Housing

Dimensions(W x H x D)

Installation

Weight

ATOP Technologies is a leading brand in the world of online retail, providing a wide range of high-quality electronic products at affordable prices. Delivering ready-made and tailored industrial networking solutions, built to withstand the demands of industry and to meet specific project requirements.

Manuals & Datasheets

Supported Documents & Firmware Last Updated: April 1, 2025

Datasheet

Version Name Time Size Download
v1.4 Datasheet EN 2023-12-25 394.79 KB Download

Manual

Version Name Time Size Download
v1.9 SE59XX User Manual 2022-11-03 5.35 MB Download