Modem GPRS witth RS-232 / RS-485 remote serial, programmable version

SKU: InDTU332WH09-232
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InDTU332WH09-232: Robust industrial terminal with digital cellular unit (DTU) designed to transmit serial data over GSM/GPRS mobile networks. Programmable version.

The InDTU 332 Series modem are designed for the sending of serial communications on GSM/ GPRS mobile networks. The modem have a compact design and present high performance with security features and low consumption. The design used components able to resist in particularly hostile environments such as for high temperature variations from -25 ° C to + 70 ° C. Or for conditions of power supply intervals particularly wide, from 5V to 35V and  stringent EMC conditions. The modem can be programmed with different tools among which a powerful tool software or a site of cloud administration, il Device Manager. InDTU 332 is a widely spread product and is compliant with DL/T 721-2000 standard for the remote control of automation systems for Power Grid. Features:

Serial Interface

Description

RS232 or RS485 optional, baudrate: 1200-115200

ESD Protection 

15kV  

Serial Protocol

Transparent TCP, Virtual COM, Modbus RTU

Cellular WAN Interfaces

GSM/GPRS

CDMA

850/900/1800/1900 MHz 

800/1900 MHz (For India and China)

•  SIM Card 

SIM 

3V, flip SIM card, Anti-dismantlement 

Envinronment

 

Temperature

Functioning: -25~70℃

Storage: -40~85℃

Humidity

5% ~ 95%, without condensation

Case

Plastic case, IP30

Weight

120g

Power suplly

from 5 to 35V DC

Consumption

Idle: 12mA@12V>

Operating: 100mA@12V> (<1.5w)

 EMC

 

ESD

EN61000-4-2, level 4

Overvoltage protection

EN61000-4-5, Level 3

EFT

EN61000-4-4, Level 4

Radiated, radio frequency, electromagnetic field

EN61000-4-3, Level 4

Immunity

EN61000-4-6, Level 4

Oscillatory waves immunity

EN61000-4-5, Level 3

EFT

EN61000-4-12, Level 4

Changes in magnetic field immunity

EN61000-4-8, Level 4

   

Security

Anti-shock/drop/vibration

IEC60068-2-27/IEC60068-2-32/IEC60068-2-6

Electric power

DC500V imposed on the communication lines to ground and on power lines to ground, resistance >15MΩ

Link Auto-recovery

Built-in hardware watchdog, auto-recovery

PPP link detection & auto-recovery

ICMP heartbeat link detection & auto-recovery

•  Configuration

 Configuration methods

Serial



For more informations visit the PAGE WIKI

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