Providing connectivity for the Internet of Things
ATOP’s Industrial Embedded Computer is your ideal flexible Gateway to the Internet of Things. It provides 3G/4G LTE, Serial, Ethernet and Cellular connectivity and additional I/Os and interfaces that can unlock your potential. Based on your specific application, it allows 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.

Programmability
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, SMS, Serial, I/Os and USB are needed. SE5901B 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 SE5901B, it will extend your possibility while building your IoT applications.

Rugged and flexible for advanced developments
SE5901B embeds high EMC protection, wide temperature operation, programming and installation flexibility in one device. A dedicated I/O version provides 2 Digital Inputs and 2 Digital Outputs, GPS version provides Global positioning system geolocation and, specifically for the Internet of Things, a “B” version provides additional 15 seconds power during a power failure, allowing the device to relay back to the host the failure.

This is Industry 4.0. SE5901B (SDK) block diagram

 

Application

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

 

Hardware Specifications
CPU	Texas Instruments Sitara ARM Cortex A8 AM3354 800MHz
Flash	SDK version: 64 MB NOR Flash (customizable request to 32MB and 128 MB)
RAM	SDK version: 256 MB DDR2 (customizable request to 128 MB)
EEPROM	24LC64
Watchdog	ADM706
Real Time Clock (RTC)	Yes - with external chip
Buzzer	Yes
Console Port	Yes - on-board connector
Reset Button	Yes

Wireless Interface
Standard	WCDMA/ DC-HSPA+/ LTE
Antennas/ SIM card	1 (3G) or 2 (4G) - Included. Internal SIM card slot (x1)
Band Options	Version	Standard	Bands
	EU	FDD LTE	2100/1800/850/2600/900/800MHz (B1/B3/B5/B7/B8/B20)
		TDD LTE	2600/2300/2500MHz (B38/B40/B41)
		WCDMA	2100/850/900MHz (B1/B5/B8)
	US	FDD LTE	1900/1700/850/700/600bMHz (B2/B4/B5/B12/B13/B14/B66/B71)
		WCDMA	1900/1700/850MHz (B2/B4/B5)
Data Rate	Version	Standard	Downlink Speed	Uplink Speed
	EU	LTE-FDD	150 Mbps	50 Mbps
		LTE-TDD	130 Mbps	30 Mbps
		DC-HSPA+	42 Mbps	5.76 Mbps
		WCDMA	384 Kbps	384 Kbps
	US	LTE-FDD	150 Mbps	50 Mbps
		DC-HSPA+	42 Mbps	5.76 Mbps
		WCDMA	384 Kbps	384 Kbps

Network Interface
Standards	IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3ab for 1000BaseT(X)
Ethernet Ports	1x 10/100/1000BASE-TX RJ-45

Serial Interface
Connector	D-Sub9 RS-232/485 software selectable (DB model) 14-Pin 5.08mm Terminal Block (integrated with DI/DOs)
Ports	1 port RS-232/485 (2-wire) - (DB Model) 1 port RS-232/485 (2-wire) and 1 port RS-232 (IO model only)
Baud Rate	50 ~ 921,600bps
Data Bits	7, 8
Stop Bits	1, 2
Flow Control	None, Xon/Xoff, RTS/CTS (RS-232 only)

GNSS Interfaces
Supported GNSS	GPS, Glonass, Beidou
Connector	1x SMA

Other interfaces
USB ports	2 x USB A Type (USB 2.0): 1-port High-Speed OTG + 1-port power only
SD card	Micro-SD card slot (internal)
Digital Inputs (DIs)	2 channels photo coupler isolated digital input
Digital Outputs (DOs)	2 channels relay outputs (normal open; 2A@24VDC)

Software
Bootloader	U-boot 2014.07
Linux kernel	Linux 3.14.26 (SDK version)
Linux toolchain	Linux 32 bits toolchain gcc (C/C++ PC cross compiler), glibc
Linux sample code	RS232, RS485, RTC, watchdog, LED, DI, DO, Buzzer, 3G/4G API, SMS, Button, network socket

Power
Input Voltage	9-48 VDC - reverse polarity protection
Connector	3-Pin 5.08mm Lockable Terminal Block
Power Consumption	0.65A@12VDC (Approx. 7.8W)
Power Redundancy	USB DC 5V Power Input

Environmental
Operating Temperature	-40°C~70°C (-40°F~158°F)
Storage Temperature	-40°C~85°C (-40°F~185°F)
Ambient Relative Humidity	5%~95%, (Non-condensing)

Mechanical
Housing	IP30 protection, SPCC metal housing
Dimensions(W x H x D)	32mm x 122mm x 92mm
Weight	400 g
Installation	DIN-Rail or Wall-Mount (optional kit)
Reset Button	Yes

Certification	Standard
Safety	CB (IEC/EN62368-1 & IEC/EN60950-1), UL60950-1
EMC	FCC 47 CFR PART 22H, FCC 47 CFR PART 24H, FCC PART 27L, FCC Part 15B, EN301489-1, EN301489-7, EN301489-19, EN301489-24, EN301489-52, EN301511, EN301908-1, EN303413, ETSI EN300440-1/-2 EN55032,EN55024, EN61000-6-2, EN61000-6-4

Standard	Item	Test	Value	Level
IEC 61000-4-2	ESD	Contact Discharge Air Discharge	±6KV ±8KV	3
IEC 61000-4-3	RS	80-1000MHz 1.4-2.0GHz 2.0-2.7GHz	10 V/m 3 V/m 1 V/m	3 2 1
IEC 61000-4-4	EFT	DC Power Port Signal Port	±2.0KV ±1.0KV	3 3
IEC 61000-4-5	Surge	DC Power Port DC Power Port Signal Port	Line-to Line±0.5KV Line-to Earth±0.5KV Line-to Earth±1.0KV	2 1 2
IEC 61000-4-6	CS	0.15-80MHz	10V rms	3
IEC 61000-4-8	PFMF	(Enclosure)	30 A/m	4

Certification	Standard
Shock	MIL-STD-810G Method 516.7
Drop	MIL-STD-810G Method 516.7
Vibration	MIL-STD-810G Method 514.7
RoHS	Yes
MTBF	20.88 years according to MIL-HDBK-217F (Model average)
Warranty	5 Years

MODEL NAME	PART NUMBER	DESCRIPTION	ETHERNET PORTS	SERIAL PORTS
SE5901B-4G-US	Contact Headquarter	1XRS232/485, 4G(US)	2 (RJ45)	1 (DB9)
SE5901B-IO-4G-US	Contact Headquarter	2XRS232, 1xRS485, 4G(US), IO	2 (RJ45)	1 (TB5)
SE5901B-IO-4G-GPS-US	Contact Headquarter	2XRS232, 1xRS485, 4G(US), IO, GPS	2 (RJ45)	1 (DB9)
SE5901B-4G-B-US	Contact Headquarter	1XRS232/485, 4G(US)	2 (RJ45)	1 (TB5)
SE5901B-IO-4G-B-US	Contact Headquarter	2XRS232, 1xRS485, 4G(US), IO, Battery
SE5901B-IO-4G-GPS-B-US	Contact Headquarter	2XRS232, 1xRS485, 4G(US), IO, GPS, Battery
SE5901B-4G-EU	Contact Headquarter	1XRS232/485, 4G(EU)
SE5901B-IO-4G-EU	Contact Headquarter	2XRS232, 1xRS485, 4G(EU), IO
SE5901B-IO-4G-GPS-EU	Contact Headquarter	2XRS232, 1xRS485, 4G(EU), IO, GPS
SE5901B-4G-B-EU	Contact Headquarter	1XRS232/485, 4G(EU)
SE5901B-IO-4G-B-EU	Contact Headquarter	2XRS232, 1xRS485, 4G(EU), IO, Battery
SE5901B-IO-4G-GPS-B-EU	Contact Headquarter	2XRS232, 1xRS485, 4G(EU), IO, GPS, Battery
SE5901B-IO	Contact Headquarter	2XRS232, 1xRS485, 4G(EU), IO	2	1

MODEL NAME	PART NUMBER	DESCRIPTION
UN315-1212 (US-Y)	50500151120003G	Y-Type power adaptor, 100~240VAC input, 1.25A @ 12VDC output, US plug, LV6
UNE315-1212 (EU-Y)	50500151120013G	Y-Type power adaptor, 100~240VAC input, 1.25A @ 12VDC output, EU plug, LV6
ADP-DB9(F)-TB5	59906231G	Female DB9 to Female 3.81 TB5 Converter
WMK-315-Black	70100000000050G	Black Aluminum Wall Mount Kit
WL-7200-V1 WLAN Dongle	59908002G	802.11b/g/n 300M , USB Dongle

Datasheet

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.3	Datasheet EN	2023-11-01	349.12 KB
v1.2	Datasheet EN	2022-11-04	397.89 KB
v1.1	Datasheet EN	2021-11-09	466.89 KB
v0.9	Datasheet EN	2021-03-23	520.98 KB
v0.7	Datasheet EN	2019-07-15	488.64 KB
v0.5	Datasheet EN	2018-08-24	646.50 KB
5 older versions

Hardware Installation Guide

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.0	SE5901B/MB5901B/PG5901B Hardware Installation Guide	2017-06-09	5.91 MB

Manual

VERSION	NAME	TIME	SIZE	DOWNLOAD
v0.3	AWS getting started guide	2021-10-20	1.01 MB
v0.1	AWS getting started guide	2021-08-19	907.53 KB
1 older version
v0.5	SE59XX SDK User Manual	2021-04-13	2.55 MB
v0.4	SE59XX SDK User Manual	2019-09-10	2.55 MB
v1.2	SE59XX SDK User Manual	2018-05-02	2.25 MB
v1.1	SE59XX SDK User Manual	2018-02-05	2.41 MB
3 older versions

Firmware

VERSION	NAME	TIME	SIZE	DOWNLOAD
v2.01	SE59XX Firmware	2021-03-23	13.86 MB

Utility

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.0	Linux Driver_x64	2021-03-29	210.16 KB

Test reports

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.0	SE-MB-PG5901B Certifications CB(IEC)	2019-11-20	5.05 MB
v1.0	SE-MB-PG5901B Certifications CE	2019-11-20	27.44 MB
v1.0	SE-MB-PG5901B Certifications EN55032 EN55024	2019-11-20	7.77 MB
v1.0	SE-MB-PG5901B Certifications Environment	2019-11-20	6.05 MB
v1.0	SE-MB-PG5901B Certifications FCC	2019-11-20	17.22 MB
v1.0	SE-MB-PG5901B Certifications LVD	2019-11-20	6.20 MB
v1.0	SE-MB-PG5901B Certifications NCC	2019-11-20	24.06 MB
v1.0	SE-MB-PG5901B Certifications UL	2019-11-20	6.66 MB