The hottest Xiamen Caimao launched the industry's

2022-09-22
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Xiamen Caimao heavyweight launched the industry's lowest power consumption wide temperature GPRS DTU

Xiamen Caimao heavyweight launched wide temperature low power consumption GPRS DTU - cm3180p/cm3180ep, cm3180p/cm3180ep GPRS DTU is an ultra-low power consumption wide temperature industrial wireless data transmission device, which provides users with transparent TCP wireless long-distance data transmission or transparent UDP wireless long-distance data transmission through mobile GPRS network, It is used in low-power environment requiring wide temperature environment or solar power supply

cm3180p/cm3180ep adopts single chip SoC design, and the power consumption of the whole machine is the lowest product in the industry so far. The product can turn off the system power through the hardware pin. The power consumption is 0.1mA, the system sleep power consumption is 1mA, the standby power consumption of the product is 15mA, and the data transmission power consumption is 90mA (the power consumption is related to the signal strength of the base station). At the same time, cm3180p/ep is also designed into a wide temperature environment, and the product can adapt to extremely harsh high and low temperature environments (-40 C ~ 80 c)

the product adopts ARM9 industrial grade high-performance embedded processor, takes the real-time operating system as the software support platform, has large memory, and is embedded with tcp/ip protocol stack with independent intellectual property rights; At the same time, provide serial port RS232, RS485 interface, RS422 interface, TTL interface or us, so that the number of pages collected each time will not be very large. B interface, the device can be directly connected to the customer's serial port/usb device; The equipment supports the backup of dual data centers, and adopts the functions of cast iron shell and synchronous data receiving of multiple data centers based on the thermal aging of the electromechanical device; The equipment provides maintenance technology to keep the data terminal permanent, keep the data link unblocked at any time, and realize the high-speed, stable and reliable tcp/udp transparent data transmission function. For customers who are sensitive to network traffic and product power consumption, this product supports the functions of voice, SMS, data trigger online and timeout automatic disconnection, so as to reduce traffic, reduce product power consumption and realize low power consumption

this product has ARM9 industrial processor and intelligent three-level protection. It not only passes the 3000V electric shock test, but also has patented technology, and the product performance is stable and reliable

this product has been widely used in power centralized meter reading, water meter centralized meter reading, thermal monitoring, gas monitoring, water conservancy monitoring, environmental protection detection, meteorological detection, earthquake monitoring, traffic control and other industries

cm3180p product interface diagram:

cm3180p product accessories picture:

cm3180ep product interface diagram:

cm3180ep product accessories picture:

II. Product characteristics

Industrial Design

1 Low power consumption design (0.1mA), wide temperature design (-40 C ~ 80 c)

2. Industrial wireless module: industrial wireless module is adopted, which has strong anti-interference and stable transmission

3. Strengthened circuit board: PCB adopts the principles of 3H and 3W. At the same time, all product circuit boards of the company are made of beneficial materials to ensure the stability and reliability of the board

4. Industrial grade components: the components of the whole machine are produced by strictly screened industrial grade components

5. Industrial power supply: wide voltage power supply design, power supply adaptation range is dc5v~dc35v, built-in power supply reverse protection and overvoltage and overcurrent protection

1. Three level system protection: on the basis of the original two-level system protection (software protection +wdt protection of CPU built-in watchdog), the primary system virtual watch VWM (virtual man watch) detection protection function is added to ensure the stability and reliability of the system

2 Uim/sim card ESD protection: 1.8v/3v/5v standard push rod user card interface, built-in 15kV ESD protection

3. Serial port ESD protection: rs232/rs485/ttl/rs422, built-in 15kV ESD protection

4. Metal shell: it adopts metal shell to prevent radiation and interference; Shell and system safety isolation, lightning protection design; Meet the requirements of power safety regulations; The protection grade is IP41; It is especially suitable for the industrial control field with harsh environment

5. All wireless modules have passed CGD certification, FCC certification or CE certification

6. DNS automatic acquisition: automatically acquire DNS, and there is no need to manually configure and input DNS; It avoids the serious phenomenon of DTU device crash due to the exception of the selected DNS server

7. Perfect protocol stack: the new system loads a perfect tcp/ip protocol stack and adopts a perfect tcp/ip protocol stack; The network communication performance is excellent, and the drop probability is greatly reduced

8. Excellent EMC performance: it has passed the electric shock test of 3000V, which is especially suitable for use in the harsh environment in the industrial field; The system has excellent emc/emi, and the system is stable and reliable; Pass EMC test; In 2010, the company's products won the "best supplier with customer satisfaction in China's industrial control industry"

1. TCP transparent data transmission and UDP transparent data transmission; Support multiple working modes

2 Support virtual data private (apn/vpdn)

3 Support dual data center backup and multiple data centers (8) to receive data, and the maximum support for sending centers is 256

4 Intelligent anti drop, support detection, maintenance, and automatic redial when dropped, to ensure that the device is always

5 Remote wake-up: support SMS, voice, data and other wake-up methods as well as timeout disconnection

6 Support fixed IP communication mode; Support DDNS dynamic domain name communication mode

7 Enrich i/o control and alarm ports: support 6-channel alarm input and 6-channel output control

8 Support SMS remote configuration and remote control; Support SMS alarm

9 Packet transmission status report

19 Support RSA, RC4 encryption algorithm

10 Standard at command interface

11 Support telnet function

12 It can be used as ordinary dial-up modem

13 Low power design: sleep power consumption 1mA, standby power consumption 15mA, communication power consumption 35mA

14 Support serial port software upgrade

15 Support Linux, UNIX and windows operating systems at the same time

1 Graphical configuration tool: perfect graphical configuration tool, which provides rapid configuration function to realize rapid configuration of customers; Provide batch configuration function to realize the configuration of batch devices

2. Center Software: provide c#, VC, VB, and dephi center end software to facilitate customer testing

3. Enrich the support of third-party software: the main central software support in the industry, including Asian control software and three-dimensional force control software (the driver of "Xiamen Caimao (sang Rong)" or "Sang Rong"), can directly and easily purchase third-party software to enter the project, so as to achieve rapid, stable and low-cost completion of the project

4. Rich interface: provide RS232 interface or RS485 interface or TTL interface or RS422 interface or USB interface or RJ45 Ethernet interface, with full interface support

5. Perfect network support: provide product support including 2G network (GSM network), 2.5G network (GPRS network), 2.75g network (edge network), 3G network (WCDMA network, EVDO network, TD-SCDMA network), 4G network (hspa+ network, LTE network), and all networks

6. Provide a variety of dynamic library DLLs: the company provides dynamic library support for c#, VC, VB, and dephi central end software, and provides instruction documents to facilitate customers to quickly develop central end application software by themselves

7. Inspection software: provide serial port debugging software and network speed detection software, and provide different debugging level output, which is convenient for customers to view various information and quickly locate problems

III. technical parameters

wireless parameters:

support egsm900/gsm1800mhz dual band, optional gsm800/900/1800/1900mhz Quad Band

support GSM phase 2/2+

support GPRS multi slot class 10 optional class 12

industrial ARM9 high-performance embedded processing; 200MPS; With 16kb DCache, cache data and speed up high-speed data access; With 16kb Icache and high-speed instruction cache, the instruction processing speed is enhanced

256mbits (expandable to 2048mbits) =256mbits, and there is enough cache to improve the system operation speed

operating system:

adopts linux2.6.28 operating system, with memory management unit, strong real-time performance, fast function upgrade, and stable system; Or embedded UCOS operating system

interface type:

check bit: no check, odd check, even check, space and mark check

serial port rate: 110bps ~ 230400bps

flow control bit: no flow control, rts/cts hard flow control or xon/xoff soft flow control

standard SMA female antenna interface, characteristic impedance 50 Ω; The company can choose 3m/5m/10m/15m antenna extension cable to meet the needs of customers in different applications. The wide voltage design can directly supply power to the equipment from DC 5V to dc32v power supply; At the same time, the built-in power supply reverse protection and overvoltage and overcurrent protection

adopt metal shell, which is anti radiation and anti-interference; Shell and system safety isolation, lightning protection design; Meet the requirements of power safety regulations; The protection grade is IP41; It is especially suitable for the industrial control field with harsh environment

simple and easy to use

1 Graphical configuration tool: perfect graphical configuration tool, which provides rapid configuration function to realize rapid configuration of customers; Provide batch configuration function to realize the configuration of batch devices

2. Center Software: provide c#, VC, VB, and dephi center end software to facilitate customer testing

3. Enrich the support of third-party software: the main central software support in the industry, including Asian control software and three-dimensional force control software (the driver of "Xiamen Caimao (sang Rong)" or "Sang Rong"), can directly and easily purchase third-party software to enter the project, so as to achieve rapid, stable and low-cost completion of the project

4. Rich interface: provide RS232 interface or RS485 interface or TTL interface or RS422 interface or USB interface or RJ45 Ethernet connection, dip a little oil in gauze and wipe the port once, and the full interface support

5. Perfect network support: provide product support including 2G network (GSM network), 2.5G network (GPRS network), 2.75g network (edge network), 3G network (WCDMA network, EVDO network, TD-SCDMA network), 4G network (hspa+ network, LTE network), and all networks

6. Provide a variety of dynamic library DLLs: the company provides dynamic library support for c#, VC, VB, and dephi central end software, and provides instruction documents to facilitate customers to quickly develop central end application software by themselves

inspection software: provide serial port debugging software and network speed detection software, and provide different debugging level output, which is convenient for customers to view various information and quickly locate problems

for details, see

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