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InDTU332 Industrielles Mobilfunkmodem
Reliable Serial to Cellular Communication

The InDTU332 cellular modem provides wireless data communications between field serial devices and the central control system to enable remote control of industrial field sites.


Featuring rugged design, high reliability and easy-to-use features, the InDTU332 is ideal for M2M and IoT applications including distribution automation, smart metering, water & wastewater, heating, street light monitoring and etc. It is available with LTE CAT M1 and CAT NB1 globally.  

Overview Applications Specifications Documentation Part Numbers
Seriell-zu-Mobilfunk-Verbindungen leicht gemacht

● Sorgen Sie für eine zuverlässige drahtlose Datenkommunikation zwischen seriellen Geräten vor Ort und einem zentralen Standort                      

● Aktivieren Sie die Fernüberwachung und -steuerung von Feldgeräten                 

● Es ist für den weltweiten Einsatz in den Versionen LTE CAT 4, CAT M1, CAT NB1 und EGPRS verfügbar

Robustes Industriemodem

Das InDTU332 in Industriequalität widersteht rauen Bedingungen wie extremen Temperaturen, staubigen Umgebungen, Spannungsschwankungen usw. 


Chip in Industriequalität für extrem geringen Stromverbrauch, anpassbar an verschiedene Stromversorgungsmodi

Weiter Temperaturbereich: -40°C bis 70°C

Breiter Spannungseingang: 5 bis 35 VDC

Solides Gehäuse, Schutzart IP30

Kompakte Größe, einfach einzubauen und integrierbar

CE-, FCC-zertifiziert

Extrem zuverlässige Drahtloskommunikation

Mit einem absolut zuverlässigen Kommunikationsmodul, robustem PPP, TCP/IP und Anwendungsschicht-Protokoll-Suite, sowie optimierten Netzwerkspezifikationen, insbesondere Schmalband-Link-Spezifikationen bietet das InDTU332 eine außergewöhnliche Leistung im Bereich Drahtloskommunikation.


Mit Watchdag, eigenständige Wiederherstellung nach Hardware-Störungen

Link-Redundanzmechanismen für die Beibehaltung einer unterbrechungsfreien Datenübertragung

Heartbeat-Erkennung über PPP-Schicht für die Beibehaltung der Netzwerkverbindung

Heartbeat-Erkennung über TCP-Schicht für die Beibehaltung der Verbindung zum Anwendungsserver

dtu_11.png
Einfach und flexibel verwaltbar

Lokale Konfiguration und lokales Upgrade durch seriellen Port

Lokale Konfiguration mit Handheld-Gerät

Unterstützt SMS-Konfiguration

Unterstützt Konfiguration über TCP/IP Remote-Zugang

Unterstützt InHand Device Manager Plattform für Fernverwaltung

dtu_15.png
Funktionen für intelligente Lösungen

Unterstützt Protokollumwandlung zwischen Modbus RTU und Modbus TCP

Unterstützt Protokollumwandlung zwischen IEC 101 und IEC 104

Unterstützt übertragungsoptimierung (DC-Protokoll)

Unterstützt mehrere (1 bis 5) Zentren

Applications
Specifications    
InDTU332 Specifications    
Items                    InDTU332G                    
Network Connection                    
Internet Access                    

APN, VPDN                        

Authentication                    CHAP/PAP                    

Network Type                        

GPRS or eMTC/NB-IoT(LTE Cat M1/NB1)                        

Network Protocol                        

Network Protocol                        

Ping, DNS, transparent TCP/UDP, InHand DC TCP/DC                        

UDP, user-defined login/heartbeat data packet                        

Protocol Conversion                        

Modbus RTU/TCP protocol conversion                        

Network Security                        

Multi-level Authorization                        

User levels: administrator, maintenance staff                        

Certification Security                        

Support login security certification                        

Reliability                    

Reliable Upgrade                        

Patent upgrade mechanism, ensures reliable upgrade                        

Link Connection Detection                        

Send heartbeat packet detection, auto connect once disconnected                        

Embedded Watchdog                        

Device operation self-detection technology, and self-recovery from operation faults                        

Network Management                        

Configuration Method                        

Local serial port, RTool, InHand Device Manager, SMS (InDTU332G only)                        

Configuration Backup                        

Support import and export of configuration files                        

Upgrade Method                        

Patent upgrade mechanism, upgrade firmware through local serial port or remotely                        

Log                        

Support local and remote viewing of logs, facilitate engineers to check device operating status                        

Dial-on-Demand                        

Data activation, timed on/off,  SMS activation, phone activation (InDTU332G only)                        

Network Management                        

Support InHand Device Manager remote central management                        

Interface                    

Serial Port                        

2 x Logic serial ports:
Serial port 1: RS-232/485 (Optional)
Serial port 2: RS-232
                       

RS-232 signal: TXD, RXD, GND
RS-485 signal: 485+, 485-, GND
                       

8 PIN industrial terminal, 3.81mm pitch                        

SIM Card Slot                        

1.8V/3V, card slot                        

Antenna                        

50Ω / SMA x 1                        

Mechanical Properties                        

Installation                         

Wall-mounting                        

Protection                         

IP30                        

Cooling                        

Fanless                        

Housing                        

ABS engineering plastics                        

Power Supply                        

Power Input                        

DC5-35V                        

Power Interface                        

Pluggable industrial terminal connection                        

Polarity Reverse Protection                        

Support                        

Overload Protection                        

Support                        

Consumption (@12V)                        

InDTU332G: 10mA (Standby), 40mA (Working), 45mA (Peak)                        

InDTU332N: 16mA (Standby), 30mA (Working), 160mA (Peak)                        

Environment                        

Operating Temp.                        

-40 ~ 70℃                        

Storage Temp.                        

-40 ~ 85℃                        

Ambient Humidity                        

5 ~ 95% (non-condensing)                        

LED Indicators                        

LED                    

POWER, MODULE, SIM, STATUS                        

EMC Index                        

Static                        

EN61000-4-2, level 3                        

Surge                        

EN61000-4-5, level 3                        

Shock Wave Immunity                    EN61000-4-12, Level 3                    

Certifications                        

InDTU332G: CE, FCC                        

InDTU332N: CE, FCC, PTCRB, IC, Verizon Wireless, AT&T                        

Documentation
Part Numbers    

ModelInDTU332

InDTU332GS55-232                   

GSM 850/900/1800/1900MHz  

RS-232, single SIM                

InDTU332GS55-485  

GSM 850/900/1800/1900MHz  

RS-485, single SIM                        

InDTU332NB02-232                   

eMTC/NB-IoT (LTE Cat M1/NB1) 

Band 1,2,3,4,5,8,12,13,17,18,19,20, 25,26,28 (band 39 in M1-only)

RS-232, single SIM                

InDTU332NB02-485                    

eMTC/NB-IoT (LTE Cat M1/NB1) 

Band 1,2,3,4,5,8,12,13,17,18,19,20, 25,26,28 (band 39 in M1-only)

RS-485, single SIM                

InDTU332NB02-232-DS                 

eMTC/NB-IoT (LTE Cat M1/NB1) 

Band 1,2,3,4,5,8,12,13,17,18,19,20, 25,26,28 (band 39 in M1-only)

RS-232, dual SIM                   

InDTU332NB02-485-DS                 

eMTC/NB-IoT (LTE Cat M1/NB1) 

Band 1,2,3,4,5,8,12,13,17,18,19,20, 25,26,28 (band 39 in M1-only)

RS-232, dual SIM                   

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