3G wireless RS485 industrial DTU for remote data transmission

3G wireless RS485 industrial DTU for remote data transmission

USD $100 - $200 /Piece

Min.Order:1 Piece

Supply Ability:
2000 Set / Sets per Month
Port:
Xiamen
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Fujian, China
Brand Name:
Caimore
Model Number:
CM8250P/CM8250EP

Xiamen Caimore Communication Technology Co., Ltd.

Business Type: Manufacturer,Trading Company
Xiamen Fujian China
Main Products: Industrial Router ,Vehicle WIFI Router ,3g router ,3g RTU ,3G modem

Product Details

Specifications

TD-SCDMA industrial DTU
1. RS232/RS485 interface
2. Support transparent data transfer
3. GSM/GPRS/EDGE:850/900/1800/1900MHz

3G wireless RS485 industrial DTU for remote data transmission

 

I. Introduction 

 Caimore CM8250P/CM8250EP TD-SCDMA 3G DTU is industrial wireless data transmission equipment; it provides users with transparent TCP remote wireless data transmission or transparent UDP wireless remote data transmission through TD-SCDMA 3G network. The equipment adopts high-powered ARM9 processor and embedded with real-time operating system as software support platform. Large memory, built-in TCP / IP protocol stack with Intellectual property rights. 

 

CM8250P  Product Interface diagram:

3G wireless RS485 industrial DTU for remote data transmission

 

 CM8250P  Accessories Photos: 

3G wireless RS485 industrial DTU for remote data transmission

 

 

 

CM8250EP Product Interface diagram: 

3G wireless RS485 industrial DTU for remote data transmission

 

CM8250EP Accessories Photos: 

3G wireless RS485 industrial DTU for remote data transmission

 

II product characteristics

 

Industrial Design

 

1.Industrial CPU 

 

2. Industrial wireless module

 

3. Real-time operating system  

 

4.Strengthened circuit board

 

5.Industrial components

 

6. Industrial Power

 

Stable and reliable

 

1.  Three-tier system protection

 

2. UIM / SIM card ESD protection

 

3. Serial ports ESD protection

 

4. Metal shell

 

5. All wireless modules are certified by the CGD or FCC certification or CE certification. 

 

6. High-speed processing CPU 

 

7. Large memory 

 

8. Automatically obtain DNS 

 

9. Complete protocol stack 

 

10. EMC performance outstanding  

 

III.Powerful Function

 

1. TCP transparent data transmission and UDP transparent data transmission; support multiple operating modes

 

2. Support virtual private network (APN / VPDN)

 

3. Support Dual data center backup and multi data center (8) to accept data, maximum delivery centers up to 256. 

 

4. Intelligent anti-dropped, support online testing, online maintenance, automatic redial, and router is always on-line

 

5. Remote wake-up: Support SMS, voice, data and other wake-up and auto-connection while disconnect 

 

6. Support fixed IP communications; support DDNS dynamic domain communication mode

 

7. I / O control and alarm port: Support 6-channel alarm input, support 6-channel output control

 

8. Support SMS remote configuration, remote control; Support short message alarm

 

9. report of data packet transmission status

 

10. Support RSA, RC4 encryption algorithm

 

11. standard AT command interface

 

12. supports telnet functions

 

13. can be used as an ordinary dial-up MODEM

 

14. supports serial software upgrade

 

15. support LINUX, UNIX and WINDOWS operating systems

 

 

Easy to use 

 

IV technical parameters 

Wireless parameters: 

Item

Content

Wireless module

use industrial wireless module

Standards and frequency bands

TD-SCDMA/HSDPA/HSUPA:2010~2025MHz

GSM/GPRS/EDGE:850/900/1800/1900MHz

Coding scheme

TD-SCDMA/HSDPA/HSUPA/EDGE/GPRS mode

Communication bandwidth

Downlink (Max up to 2.8Mbps

Uplink (Max up to 384Kbps)

Transmit power

<24dBm

Receiver sensitivity

<-108dBm

Function support

Support data, voice, SMS and fax

 

Hardware system 

Item

Content

CPU

Industrial high-performance embedded ARM9 processing; 200MPS

MMU

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

FLASH

64Mbits (expandable to 256Mbits) have enough memory to store programs and data

 SDRAM

256Mbits (expandable to 2048Mbits), a large enough cache to improve system operation speed

 

 

 Interface Type: 

Item

Content

Serial ports

CM8250P:

1 RS232 serial port

CM8250EP:

1 RS485 interface or 1 RS232 serial port (support RS422/TTL)

 

Data bit: 7,8 bit

Stop bits: 1, 2-bit

Parity: no parity, odd parity, even parity, SPACE and MARK parity

Serial speed: 110bps ~ 230400bps

Flow Control: None flow control, RTS / CTS hardware flow control or XON / XOFF software flow control

Indicator

With power, ACT communication and online indicator

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

Voice Interface

Standard headset interface (requires software)

Power Interface

Standard 3-pin power jack

 

 Power supply:

 

Item

Content

Supply voltage

DC 5V- DC32V 

Standard power supply

DC9V/500mA

Current while Communicating

Average communication current : 420mA @ +9 VDC;

instantaneous peak current: 1.0A @ +9 VDC

Standby current

Standby average current: <80mA @ +9 VDC

 

 V. Typical applications 3G wireless RS485 industrial DTU for remote data transmission

     

VII. Certifications & Honors

 

3G wireless RS485 industrial DTU for remote data transmission

Contact Supplier

Mr. Kevin Lin Sales Manager Chat Now
Telephone
0086-592-5901215
Mobile
18060985805
Address
2 F, 37#, Wanghai Road, Xiamen Software Park 2 Xiamen,Fujian

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