4 Port GSM Gateway

• Usage: Computer
• Type: Wireless
• Support Network: Ethernet
• Information content: Data
• Certification: ISO
• Condition: New
• Model NO.: ANet-2E4SM
• Uplink: CE, 4G
• Downlink: RS485,Lora
• Frequency: 45-65Hz
• Transport Package: Carton
• Specification: Gateway
• Trademark: Acrel
• Origin: China
• HS Code: 8517623990
• Production Capacity: 200000

Product Description

4 port GSM Gateway

Embedded Linux platform, high performance, low power consumption,
real-time monitoring, convenient management
 

ANet-2E4SM modular communication management machine is a general-purpose intelligent communication management machine independently developed by Ankerui Electric Co., Ltd.
The interface of the traditional management machine is divided into modules that can be assembled and matched, in which the main module can work independently as a standard intelligent communication management machine,
The whole device can collect water meters, gas meters, electricity meters, computer protection and other equipment through serial, Ethernet, Lora wireless, wifi wireless and other links
The data of the terminal, the standard 8-way passive dry contact can collect real-time switching information such as access control, water immersion, smoke detection, etc.
Links such as WiFi network and 4G network upload alarms, real-time data and other information. The master module can be flexibly expanded with slave modules, adding more abundant
Application scenarios, while also providing edge computing and other requirements.

 

Features

(1) Hardware excellence
★ Core optimization makes industrial-grade ARM Cortex-A7 more powerful
★ The whole machine has passed the electromagnetic compatibility testing level 4 test
★ All communication terminals have passed the 2kV power frequency withstand voltage test
★ Wide voltage (DC 12V~36V) reverse polarity protection
★ Support power-down alarm and power-down operation for 5 seconds
★ TF card + USB2.0 dual expandable plug and play storage media
(2) Flexible and convenient management
★ Flexible, efficient, and reusable custom template library configuration mode
★ One-click automatic generation of instrument information points
★ Support optional and all-select single-table structure forwarding data set
★ Support batch operation, configurable step size filling, and other efficient configuration methods
(3) Software is stable and efficient
★ The total number of collected information points can reach 24,000.
★ Support local and remote configuration maintenance and real-time data monitoring
★ Support multiple data centers to upload data using different protocols
★ Support resumable upload, data XML format, and AES encryption
★ ANetOS system-level loss prevention protection algorithm provides system operation, upgrade
level, update configuration and other errors protection and automatic recovery capabilities

 

Specification

Specification	ANet-2E4SM	ANet-2E4SM-LR	ANet-2E4SM-D	ANet-2E4SM-LR/D
Uplink	CE
Downlink	RS485	RS485, LORA	RS485	RS485, LORA

E: COM, Ethernet; S: Serial
D: Alarm
Lora wireless working frequency band: 410MHz~525MHz

Module
ANet-M485	Power Supply	RJ45 Interface, power supply by main module
	Uplink	RJ45 Interface, Communicate with main module
	Downlink	4 channels of Optical coupling isolation RS485
ANet-M4G	Power Supply	RJ45 Interface, power supply by main module
	Uplink	2G/4G
	Downlink	RJ45 Interface, Communicate with main module

 

Product Parameters

 

Parameter	Index
Voltage / Consumption	DC 12V ~36V , <10W
Processor	ARM32 digits, Cortex-A7 kernel,528MHz
Storage memory	256MB DDR3 RAM + 256MB NAND Flash electronic hard disk
Serial interface	Main module∶4-way optocoupler isolation RS485 + 1-way RS232(debug port)
Ethernet interface	2-way 10/100M adaptive
Lora wireless	Optional,1way,Frequency 410MHz~525MHz,Lora Modulation
USB HOST	1-way USB2.0 high-speed interface, Support access to U disk for resuming transfer from breakpoint or wireless wifi network card (optional)
TF card interface	Support hot-plug and plug-and-play, breakpoint resume data storage
DI	8-channel passive dry contact switch value acquisition
RST	Short press for 2-5 seconds to restart the device, long press for more than 5 seconds to restore the factory default settings
Alarm	Support power failure to keep working state for more than 5 seconds, and send power failure alarm
ANet-485	M485 module∶4-way optocoupler isolation RS485
ANet-M4G	M4G module∶support 2G/3G/4G All Netcom
Safety	Power frequency withstand voltage: AC 2kV for 1min between the communication terminal and auxiliary power supply
	Insulation resistance: input and output terminals to the chassis>100MQ
Environment	Storage∶-25ºC~+70ºC; Working∶-20ºC~+55ºC; Altitude≤2500m; Relative Humidity∶≤95%(+25ºC)
Electromagnetic Compatibility Testing	GB/T17626.2-2006 Electrostatic discharge immunity test level 4 GB/T17626.4-2008 Electrical Fast Transient Burst Immunity Test Level 4 GB/T17626.5-2008 surge (impact) immunity test level 4 GB/T17626.6-2008 Radiofrequency fields conducted immunity to level 3

Dimension

Networking

 

Application

 

After Sales Service

 

Company Profile

Acrel Co., Ltd.[stock code: 300286.SZ] is a high-tech enterprise that integrates R&D, production, sales, and service, since its establishment, is committed to providing users with energy efficiency management and powerful security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.

Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency lighting and evacuation indicating system, EV charger management system, data center power&environment monitoring system, smart lighting control system, IT isolation power supply system and related products.

The company attaches great importance to product quality and innovation. By the end of 2018, the company has 5 trademarks, 18 invention patents, 72 utility model patents, 94 appearance patents, and 147 computer software Copyrights, and has participated in the formulation of national or industrial standards.