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Model
CM-GPRS
Original
Shenzhen,China
MOQ
1 pcs
Delivery Time
3~7 working days
Trade Terms
EXW, FOB Shenzhen, CIF, Door to door.
Payment Terms
T/T, Western Union, PayPal,Wechat,Alipay,Aliexpress
Packing
Standard Export Cartons
Shipping
By sea, By air or By express delivery (DHL/UPS/FEDEX/TNT)
Certificate
CE
OEM/ODM
Accepted
Warranty
18months
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Application Scope
Coolmay's plc controller is widely used in many industries.Coolmay has many years of industrial experience and great production capability. We are able to provide customers with quality and efficient one-stop solutions according to different needs of customers.
Enterprise Strength
  • Based on customer demand, Coolmay promotes appropriate, reasonable, comfortable and positive service methods to provide more intimate services.
Company Advantages
1. Coolmay stands out from others for its practical and aesthetic design.
2. The product can effectively purify water. It can remove suspended solids and organic impurities from the water stream and reduce fouling.
3. The product features significant water absorption. It can absorb the amount of water under specified conditions such as temperatures and length of exposure.
4. 'I gave one of it to my daughter and she loved and cherish it so much! I'm pretty sure my clients will love it too', said my one of my customers.


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◆ Product Description


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As a wireless data transmission communication module, CM-GPRS adopts transparent transmission protocol combined with GPRS, and is applied to the automation system with our PLC to realize the wireless connection between the automation system and GPRS network and GSM network. Through the programming software, the PLC can be remotely programmed and diagnosed to realize the program download function. At the same time, the mobile phone user can control the PLC through the SMS short message service, and the CM-GPRS is especially suitable for applications such as remote monitoring of distributed systems.

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The CM-GPRS-L can be powered by a lithium battery. Compact and powerful, it meets many requirements of customers.


Applicable fields:

◎Industrial control, remote sensing, telemetry

◎ unattended machine room, warehouse monitoring

◎ pipe network monitoring

◎ Oilfield, coal mine data collection and monitoring

◎ Fault diagnosis of large equipment

◎Other applications requiring wireless data transmission

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◆Features

1. The quad-band module is universal and supports Unicom, mobile GPRS network and ordinary mobile phone card (MICRO SIM card).

2, the use of industrial-grade modules, stable performance, quality assurance;

3. The support module automatically restarts when there is no data transmission for a long time (the automatic restart function is disabled when the setting is less than 600 seconds);

4. Data transmission is open and transparent;

5. Standard industrial interface (RS-232/RS-485);

6, support for persistent online mode, with broken line redial and heartbeat function;

7, support local configuration;

8. Support SMS data transmission and reception, support remote SMS setting module parameters (SMS setting parameters support password verification, prevent illegal users from setting parameters and spam SMS interference), and support remote server-side setting parameters (this function can be turned on/off).


★ This product is more convenient to use with Coolmay PLC/PLC integrated machine.

Compact and powerful, it meets many requirements of customers.


◆ Product Parameters



Specifications of PLC module Series
ArticalCM-WIFICM-GPRSCM-NETCM-WIFI-2NETCX-4G
InstallationStandard guide rail’s installation,can be installed on NS35\7.5or NS32 guide slot
Dimension90*60*32mm65*90*36mm
Wiring wayPower and RS232/485 adopts pluggble terminals
Frequency range2.412GHz-2.484GHz850/900/1800/1900MHz GSM120MHz2.412GHz-2.484GHz5 modes, 12 channels
Network standards802.11 b/g/nGSM/GPRS/EDGELAN ethernet:10/100Mbps802.11 b/g/nTDD-LTE/FDD-LTE WCDMA/TD-SCDMA/GSM/GPRS/EDGE
Data interfaceRS232,RS485RS232,RS485RS232,RS485RS232,RS485RS232,RS485
300bps~460800bps2400bps~921600bps2400bps~921600bps300bps-460800bps300-230400bps



Ethernet:100Mpbs
Network typeSTA/AP/STA+APGSM/GPRS/EDGE10/100Mbps network portStation/AP modeTDD-LTE/FDD-LTE WCDMA/ 
TD-SCDMA GSM/GPRS/EDGE
Network protocalIPv4,TCP/UDP/HTTPTCP/UDP/DNS/HTTPIPv4,TCP/UDPTCP/UDP/ARP/TCP/UDP/DNS/HTT
ICMP/DHCP/
DNS/HTTP
User Configuration Web page/Serial port  AT commandSerial port AT command,Configuration software/Web server/Serial port AT command,network AT instruction,short message AT instruction
network AT instruction,Web pagenetwork AT
short message AT instruction
instruction
Transmit power300-460800bps2400-921600bps300-460800bps300-230400bps
Detail info refer to<CM-WIFI user manual><CM-GPRS user manual><CM-NET Ethernet Module user manual><CM-WIFI-2NET user manual><CX-4G user manual>
<Visual serial port CM-VCOM> <CM-GPRS module setting software><CM-NET module setting software><CX-4G module setting software>


◆ Package



▶▶▶ Our products are tested before shipment and are packed with Standard export cartons.


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◆ Shipping



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We support both OEM & ODM packaging. Our normally delivery method are by the  sea, by air, by international express (DHL, UPS, TNT, FedEx)


Company Features
1. Shenzhen Coolmay Technology Co., Ltd. is a competitive manufacturer of , who stands out among thousands of manufacturers in China. We have been supplying qualified .
2. By utilizing new technology, Coolmay produces that brings newly high technology experience to customers.
3. Coolmay actively promotes the sustainable development of the market through constant investment in . Get quote! Shenzhen Coolmay Technology Co., Ltd. endeavors to be a responsible and respectable company to its employees, clients and shareholders. Get quote!
Project Case
Work Shop
Optical specifications are utilized throughout the design and manufacturing of Coolmay to characterize how well it meets certain performance requirements such as luminous transmittance and Anti-reflection luminous reflectance. The product can get dried very easily
State-of-the-art polymer optics are integrated into Coolmay . It is manufactured with the latest technology such as micro-optics injection molding coating technology and assembly technologies. It is designed with bright colors like orange, pink, blue, etc., which can attract many people's attention
The quality of Coolmay is guaranteed. The frame and lens are subjected to various mechanical and optical tests. The final product is checked based on performance characteristics. The well-selected materials are comfortable, giving people a perfect hand feeling
Coolmay is guaranteed to meet or exceed the required specifications. The extreme precision of this product is quantified by industry-standard ZYGO interferometer systems. The product has a strong breaking strength
The individual production steps of Coolmay are performed in cleanroom classes 100,000 to 100. This prevents unwanted particles from entering the air and allows us to ensure consistent conditions at all times. The product has the performance of skid resistance
The product will not have a chemical reaction with its sealed medium. During the designing stage, it is exclusively designed to be compatible with its sealed mediums. The product has a strong breaking strength
It has the advantage of color fastness to washing. Before production, the fibers will be pre-washed under clean water to check its fastness and re-washed under specific chemical liquid at a certain temperature. It has a compact design and can save space
The product is helpful in keeping the drains working. It is designed to pull out or remove any debris that may land in the water. It sells well in Europe, America, South East Asia, and Australia
The product is not affected by the humid environment. All of its electric components are finely sealed inside the housing, which makes them not be damaged by the external conditions. The color of the product can be customized based on needs
Strong impact resistance is one of its features. It is not likely to break, crack, or blast even it is inflicted with much pressure. The product, with a reliable thickness, is super sturdy
When people wear this product, the lens does not change the original color of the landscape, but it can protect the glare to the utmost. It is popular in many online shopping sites like Amazon, eBay, Shopify, etc
This product can give the wearer a variety of feelings, such as fashion, beauty and radiation protection. The product can get dried very easily
People will no longer suffer from migraines caused by eyestrains. There is no more need to strain eyes and squint until one's head is pounding. It is lightweight and portable, allowing people to take with them easily
This kind of product can relieve the ciliary muscle of the eye from the strain of strong light and be used as a beautiful decoration. The soft yet super strong materials give users the most comfortable and relaxing experience ever
This product can reduce the fatigue caused by long time using eyes or eye damage caused by strong light stimulation. The product is highly hygienic and germ resistant
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