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Industry Edge Computer Gateway

Table of Contents

Model List

13131
ModelEthernetRS485CANI/O
Interface
Bluetooth
5.0
Zigbee3.04G LTE
Cat1
Wi-FiKNX
DSGW-081-1
DSGW-081-2
DSGW-081-3
DSGW-081-4
DSGW-081-5
DSGW-081-6

1. Introduction

1.1 Purpose& Description

The DSGW-081 Industry Edge Computing Gateway provides uninterrupted Internet access for machines over

ubiquitous 3G/4G wireless networks and multiple broadband services.With powerful edge computing capabilities,

comprehensive security protection and wireless services.

DSGW-081 features powerful edge computing capabilities. It realizes data optimization, real-time response, agile

connection and intelligent analysis on the IoT edge, significantly reduces the data flow between field sites and

data center, and avoid bottlenecks of cloud-end computing.

1.2 Product Feature Summary

– Supports 4G LTE CAT1

– Support KNX protocol,

– Built-in redundancies: dual SIM card, link backup, VRRP hot standby, ensuring uninterrupted -network

communications

– Powerful computing performance, providing high-performance processing resources for edge computing

– Supports a variety of industrial real-time Ethernet protocols and field bus protocols, compatible with a wide

range of industrial equipment

– Supports Python development, for developing user custom applications

– Supports industrial cloud platforms: Microsoft Azure, Amazon AWS

– Easy for management and large-scale deployment, support SNMP protocol and Device Manager cloud platform

for efficient remote central management

– Fully industrial-grade design, ready for challenging conditions

– Support multiple wires protocol: ZigBee3.0, Bluetooth5.2, Wi-Fi.

1.3 Hardware block diagram

WechatIMG552

2. Mechanical Requirement

2.1 Drawings

11111232

3. Specifications

Technical Specification
CPUARM Cortex-A7,800Mhz
SystemLinux
DockerSupport
RAM512MB
Flash8GB eMMC
PowerInput: DC 12-48V
Indicator LEDs• Power LED normally on when powered on
• Zigbee/BLE/Z-WAVE LED is flash when the signal come
• Network LED is flash, When the gateway can access the Internet
• Ethernet LED is flash, When the network port is plugged into
the Internet cable
• LTE Signal LED, It indicates the signal strength of LTE
Reset ButtonThe reset button is hole button, After pressing the reset button for
more than 5 seconds, the Gateway will be restored to the factory
settings.
I/O Port4 digital input channels DI
State "1": +10~+30V State "0": 0~+3V
2 digital output channels DO
Maximum load [email protected] or 250VAC
2 analog input channels AI
Current signal: 0-20mA, 4-20mA
Voltage signal: 0-5VDC, 0-10VDC
Choose one of the above 4 ranges
Ethernet1*10/100Mbps WAN/LAN port
SIM card Slot2*Drawer card slot
Antenna3*SMA,1*LTE, 2*2.4GHZ
RS232Support
RS485Support
CANSupport
TPM(Trusted Platform
Module)
Chip: ATTPM20P
Cryptographic Support for:
– HMAC
– AES-128
– SHA-1
– SHA-256
– ECC BN_P256, ECCNIST_P256
– RSA 1024-2048 bit keys
Industry ProtocolBACnet; Profinet; Ethernet/IP; Modbus; OPC/UA
InstallationDIN-rail, wall mounting
Protection RatingIP30
HousingAluminum alloy
Storage Temperature-40℃~85℃
Operating Temperature-40℃~85℃
Ambient Humidity5~95%
Performance Requirement
Wi-Fi Performance• IEEE wireless LAN standard:
IEEE802.11n; IEEE802.11g; IEEE 802.11b
• Data Rate:
IEEE 802.11b Standard Mode:1,2,5.5,11Mbps
IEEE 802.11g Standard Mode:6,9,12,18,24,36,48,54 Mbps
IEEE 802.11n: MCS0~MCS7 @ HT20/ 2.4GHz band
• Sensitivity:
HT40 MCS7 : [email protected]% PER(MCS7) /2.4GHz band
HT20 MCS7 : [email protected]% PER(MCS7) /2.4GHz band
• Transmit Power:
IEEE 802.11n: 16dBm @HT20/40 MCS7 /2.4GHz band
IEEE 802.11g: 16dBm @54MHz
IEEE 802.11b: 18dBm @11MHz
• Wireless Security: WPA/WPA2, WEP, TKIP, and AES
• Working mode : Bridge、Gateway、AP Client
• Range: 50 meters minimum, open field
• Transmit Power:17dBm
• Highest Transmission Rate: 300Mbps
• Frequency offset: +/- 50KHZ
• Frequency Range (MHz): 2412.0~2483.5
• Low Frequency (MHz):2400
• High Frequency (MHz):2483.5
• E.i.r.p (Equivalent Isotopically Radiated power) (mW)<100mW • Bandwidth (MHz):20MHz/40MHz
• Modulation: BPSK/QPSK, FHSSCCK/DSSS, 64QAM/OFDM
Zigbee3.0 Performance• Range: 100 meters minimum, open field
• Transmit Power:17.5dBm
• Highest Transmission Rate: 300Mbps
• Frequency offset: +/- 20KHZ
• Receiving Sensibility:-94dBm
• Frequency Range (MHz):2401.0~2483.5
• Low Frequency (MHz):2400
• High Frequency (MHz):2483.5
• E.i.r.p (Equivalent Isotopically Radiated power) (mW)<100mW
• Bandwidth (MHz):5MHz
• Modulation: OQPSK
Bluetooth Performance• Bluetooth Protocol: Bluetooth 5.0
• TX Power: 19.5dBm
• Range: 150 meters minimum, open filed
• Receiving Sensibility: [email protected]%BER
• Frequency offset: +/-20KHZ
LTE Cat1• LTE FDD: B1/B3/B7/B8/B20
• WCDMA: B1/B8
• GSM: 900/1800MHz
Z-wave Performance• TX power up to13dBm (20mW)
• RX sensitivity: @100kbps-97.5dBm
• Range: 100 meters minimum, open filed
• Default Frequency: 916MHz( Different country with different
frequency) Pls check the z-wave frequency band table
RF Factory Test Mode• Setting the Board into the test mode, using the Iqexl-ws that
can test the Wi-Fi, Zigbee.
• Please refer to the DUSUN Test Specification for details.

4. QA Requirements

4.1 Quality Information

Quality &Testing Information
Information DescriptionStandard(Yes) custom(No)
ESD TestingYes
RF Antenna AnalysisYes
Environmental TestingYes
Reliability TestingYes
CertificationFCC,CE, Bluetooth certification, zigbee certification, PTCRB

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