Module Design Wireless Communication Gateway

• Task: Program
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control, Monitoring, Measurement
• Certification: IEC
• Model NO.: ANet-2E4SM
• Condition: New
• Customized: Customized
• Material: Aluminum Alloy
• Uplink: CE
• Downlink: Lora, RS485
• Frequency: 45-65Hz
• Transport Package: Carton
• Specification: Gateway
• Trademark: Acrel
• Origin: China
• HS Code: 8517623990
• Production Capacity: 200000

Product Description

Product Description

ANET series of Smart IoT Gateways provides a protocol library that contains various kinds of protocols to realize the interconnection of intelligent devices of different secondary suppliers. As the communication interface equipment between the automatic system network and the monitoring equipment, this series of intelligent communication management machines has realized three functions: protocol conversion, interface matching, data conversion.

 

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

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

Networking

 

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.