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GPRS DTU Modem

जीपीआरएस डीटीयू मोडेम

उत्पाद विवरण:

  • नेटवर्क
  • एन्टेना SMA Interface Antenna
  • कनेक्टर DB9 female
  • टाइप करें
  • स्टाइल
  • अंतरफलक का प्रकार
  • आयाम (एल* डब्ल्यू* एच) 85mm x 70mm x 25mm
  • अधिक देखने के लिए क्लिक करें
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जीपीआरएस डीटीयू मोडेम मूल्य और मात्रा

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जीपीआरएस डीटीयू मोडेम उत्पाद की विशेषताएं

  • DC 5V/12V
  • -30°C to +75°C
  • -40°C to +85°C
  • SMA Interface Antenna
  • 120g
  • <2W
  • DB9 female
  • 85mm x 70mm x 25mm

जीपीआरएस डीटीयू मोडेम व्यापार सूचना

  • प्रति महीने
  • 7 दिन

उत्पाद वर्णन

We have been setting benchmarks of success in the market as a prominent manufacturer and exporter of GPRS DTU Modem. It is a wireless data transmitting terminal of GPRS and embedded with high reliable ARM7 CPU. Our diligent workforce uses quality grade materials and components to manufacture this modem. It is used in unattended operation device, remote AMR, remote data acquisition and remote scheduling. We make available this GPRS DTU Modem for clients in different specifications as per their requirements. Also, we offer this modem at reasonable prices.

Features:

  • Lightning protection design
  • Real-time operating system
  • Over-voltage protection


Specification of M2M Industrial GPRS DTU serial to RS232 RS485 4IO



 

 



Model No.

CM510-62G



Cellular Parameters

 



Item

Content



Cellular

GPRS industrial wireless module



Standards and frequency bands

GSM/GPRS 850/900/1800/1900MHz



GPRS mobile station class B meet GSM phase 2/2+



GPRS multi-slot class 10,class 12



Coding scheme

CS1~CS4



Communication bandwidth

Theoretical bandwidth  85.6kb/s (upload/ download)



Transmit power

Class 4 2 W @850/900 MH
Class 1
1 W @1800/1900MH



Receiver sensitivity

<-107dBm



Hardware system

 



Item

Content



CPU

Industrial high-performance processor



MMU

CPU with MMU memory management unit, can prevent memory overflow exception



FLASH

256Mbits



SDRAM

256Mbits



Operating System

 



Item

Content



Operating System

Using real-time operating system with complete TCP/UDP protocol stack, memory management System unit, strongly real-time feature, upgrades fast, stable system; or embedded UCOS operating system



Interface Type

 

Item

Content


Serial port

1 RS485 interface/ 1 RS232 serial port


Data bit: 8 bit


Stop bits: 1bit


Parity: no parity


Serial speed: 300bps ~ 115200bps


Flow Control: None flow control


Indicator

kinds of indicator to show single, fault, online ect.


Antenna Interface

Standard SMA female interface, 50 ohm; optional


3M/5M/10M/15M antenna extension cable, meet the different needs of customers


UIM interface

1.8V/3V/5V standard putter user card interface, built-in 15KV ESD protection


Power supply

 

Item

Content


Supply voltage

Wide voltage design, DC 5V to the DC32V power supply directly to the device; and built-in power supply over-voltage protection and reverse current protection


Standard power

DC9V/1.5A


Supply


Current while Communicating

Average communication current : 52mA @ +9 VDC;


Communicating instantaneous peak current: 120mA @ +9 VDC


Standby current

Standby average current: <30mA @ +9 VDC


Physical features

 


Item

Content


Shell

Metal shell: metal case, anti-radiation, anti-interference; shell and system security isolation, lightning protection design; meet the power requirements of safety regulations; protection rating IP41; particularly suit for harsh industrial control environments.


Product dimensions

92*62*22mm not including the antenna and the fixed parts


Packing Size

298x226x60mm


Weight

0.41kg


Other parameters

 


Item

Content


Operating temperature

-40oC ~+85oC


Storage Temperature

-45~+90oC

Relative Humidity

95%(No condensation)




Versatile Industrial Data Transmission

This GPRS DTU modem provides robust and flexible data transmission solutions, accommodating diverse requirements for industrial applications. With support for multiple communication protocols and adjustable baud rates, it ensures seamless integration with existing systems. Its rugged design and wide operational temperature and humidity range make it suitable for harsh environments. Simple installation options, including DIN rail and wall mounting, further enhance its adaptability.


Comprehensive Connectivity and Monitoring

Designed with practical features such as power, data, and network status indicator lights, this modem keeps operators well-informed about current operations. The inclusion of standard interfaces like RS232 and RS485 allows easy compatibility with numerous industrial devices, while its SMA antenna interface ensures stable wireless performance. Secure data transmission is supported over GPRS Class 10 networks, vital for mission-critical applications.

FAQs of GPRS DTU Modem:


Q: How do I install the GPRS DTU modem in my industrial setup?

A: You can install the modem using either the DIN rail mounting option or by securing it directly on a wall. Ensure the location has access to a DC 5V or 12V power supply and supports ambient temperatures from -30C to +75C for optimal performance.

Q: What benefits does the adjustable baud rate provide to users?

A: Adjustable baud rates (1200bps to 115200bps) allow users to match the modems communication speed with connected equipment, ensuring compatibility, efficient data handling, and reliable transmission tailored to specific application demands.

Q: When should I use RS232 versus RS485 interface with this modem?

A: Use the RS232 interface when connecting to point-to-point serial devices, and opt for RS485 in environments where multiple devices share the same network, or for longer distance communication needs due to its robust differential signaling.

Q: Where can this GPRS DTU modem be utilized?

A: This modem is widely applicable in industrial automation, telemetry, remote monitoring, and data acquisition across factories, utilities, oil & gas sectors, and infrastructure projects throughout India and global markets.

Q: What is the process of setting up data transmission using this modem?

A: Insert a standard SIM card, connect the modem via RS232 or RS485, configure device parameters (such as baud rate and communication protocol), attach the antenna to the SMA interface, and monitor status using the indicator lights for power, data, and network connectivity.

Q: How does the devices network indicator lights benefit the user?

A: The indicator lights provide immediate status feedback, showing power, active data transmission, and network connectivity, helping users quickly diagnose issues and monitor operation without additional tools.

Q: What makes this GPRS DTU modem suitable for harsh environments?

A: Its metal shell, broad operating temperature range, low power consumption, and high relative humidity tolerance (5%~95% non-condensing) ensure reliable performance even under demanding industrial conditions.

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