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16-Port Industrial Serial to Ethernet Embedded Computer



16XRS422/485, Isolation, DC

0 products currently in stock.

The stock was last updated at 3:21 pm Friday, 12 July, 2024. Please contact us for lead times if needed.

Series Description

Providing connectivity for the Internet of Things
ATOP’s Industrial Embedded Computer is your ideal flexible Gateway to the Internet of Things. It provides Serial, Ethernet connectivity and other  interfaces that can unlock your potential. Based on your specific application, it allowing almost any serial device to be connected, providing and retrieving the data you need to and from the cloud, no matter what provider you’re using.

Write your customized application in C language and Run it on its powerful Industrial low-power 800MHz ARM Cortex A8 TI Sitara AM3354 CPU. Make flexible use of your peripherals, no matter storage, Serial, or USB are needed.
SE5916 is available as a SDK/BSP. The SDK development environment  reserves the maximum flexibility. Bottom to top editable software architecture allowed easily to customize or add the IoT applications for different using scenarios. Included Linux kernel source extend the capability of the kernel layer. Changeable WEB pages allowed to easily customize proprietary style. With the SE5916, it will extend your possibility while building your IoT applications.

Rugged and flexible for advanced developments
SE5916 embeds high EMC protection, wide temperature operation, programming and installation flexibility in one device. The device is available in two power input options (100~240VAC or 24~48VDC) and provides one additional relay output.

SE5916 (SDK) block diagram
The IoT (Internet of Things) or IIoT (Industrial Internet of Things) is a trending topic these days. It’s all about bringing devices, sensors, actuators, data and commands to the cloud, with the ultimate goal to improve the quality of life, the services Smart Cities can offer, saving energy or saving money. This requires two things: to vehiculate the collected data to the cloud in a format that can be recognized and processed and to process, compute and analyze all this amount of data in real time.
It is not a concept far from reality. Imagine you’d like to bridge a Modbus Sensor to the cloud. And you’d like to have the application running on the cloud to be able to process multiple sensors’ data, and to trigger some event in some specific stations along the network. You may also have the need to override the cloud control and manage the application locally. Any application has its story.

Here at ATOP, we understand these different needs and we are providing you different working models, based on what your needs are.

Use the Standard SDK, programmable embedded computer if:
You are familiar with Linux OS
You have ANSI C programming skills
Your application is strictly time/ performance sensitive
Your application has very critical exception handling requirements

Our SDK products provide:
Ported, proven and tested peripherals (such as I/Os, Ethernet, Serial, Relays) and integrated drivers
ATOP customized Linux Kernel and network protocols
Ported, debugged and proven third party applications
Utilities and APIs to control the hardware in an easy and effective way
Opened software architecture to create your own system image
Linux source code to extend the kernel capability
Modifiable WEB contents to customize proprietary WEB style
Example of source code


Additional information






Real-time Clock (RTC)


Console Port

Reset Button


Ethernet Ports

Ethernet Switch




Serial Console

Serial Port Isolation

Baud Rate

Data Bits

Stop Bits

Flow Control

USB Ports

SD Card

Relay Output


Linux kernel

Linux toolchain

Linux sample code

Rated Aupply Voltage

Input Voltage Range

Input Current

Power Consumption

Power Redundancy

Reverse Polarity Protection

Operating Temperature

-40°C to +80°C (-40°F to +176°F)

Storage Temperature

Ambient Relative Humidity


Dimensions(W x H x D)



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!

Product Brand

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.

SE5916 SDK Series

The SE5916-SiS-DC-SDK 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.

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Version Name Time Size Download
v1.0 Linux Driver_x64 2021-03-29 210.16 KB Download


Version Name Time Size Download
v1.0 Datasheet EN 2023-11-01 353.85 KB Download
v0.9 Datasheet EN 2022-11-04 395.6 KB Download
v0.8 Datasheet EN 2021-03-03 474.27 KB Download
v0.5 Datasheet EN 2020-07-31 722.27 KB Download
v0.4 Datasheet EN 2018-08-24 680.75 KB Download
v0.3 Datasheet EN 2018-05-29 668.91 KB Download
v0.2 Datasheet EN 2017-11-10 576.53 KB Download


Version Name Time Size Download
v1.4 SE59XX Node-RED User Manual 2019-04-22 5.72 MB Download
v1.2 SE59XX Node-RED User Manual 2018-08-24 5.59 MB Download
v0.1 AWS Getting started guide 2021-08-19 907.53 KB Download
v0.5 SE59XX SDK User Manual 2021-04-13 2.55 MB Download
v1.2 SE59XX SDK User Manual 2018-05-02 2.25 MB Download
v1.1 SE59XX SDK User Manual 2018-02-05 2.41 MB Download

Hardware Installation Guide

Version Name Time Size Download
v2.0 SE5908/MB5908/PG5908 Hardware Installation Guide 2019-06-06 1.87 MB Download
Supported Documents & Firmware Last Updated: July 12, 2024