Coolmay Industrial Touch Panel PC 4 Wire Resistive Panel 128mb 4.3inch 480*272

Product Specification

COOMLMAY 3.5 INCH SMALL SIZE HMI CONTROL PANEL 64MB RAM SUPPORT MODBUS 32BIT CPU 408MHZ 320*240
 
 Shenzhen Coolmay Technology Co., Ltd. (Coolmay) is a high-tech enterprise specializing in R&D and production of industrial PLC automation products and providing automation engineering services. Mainly produce PLC integrated machine, PLC, touch screen HMI, power supply and network supporting modules, etc. Our products are widely used in industrial and civil automation fields, with an annual output of 200,000 sets of products. Our products sell well all over the world: China, Europe, the United States and other countries in the world. Since its establishment, Coolmay has been committed to the field of industrial control automation based on the business philosophy of "cooperation, integrity, pragmatism, and innovation", providing customers with high-quality and low-cost embedded industrial control products, solutions and services.

PRODUCT DESCRIPTION of HMI PLC ALL IN ONE

1. The features are as below:

   1. 60,000 TFT true color display,all series support vertical display
   2. Supports any-formatstatic images and GIF animation
   3. Supports al fonts in Windows
   4. Provide a large number of vector libraries and component libraries
   5. Button sound and alarm sound can beset by yourself
   6. Convenient drawing components and full-featured editing components allow users to quickly desian screens at will

2. ROM	NOR Flash 8MB
   RAM	64MB (HMI when stores historical data, optional ferroelectric is required)
   CPU	32bit CPU 408MHz
   Interface	Download port: Type-C, RS232, RS485 COM port: RS232, RS485
   Protocol	RS232/RS485 supports MODBUS, free port and common PLC communication protocol
   Calendar		Yes
   Input Voltage		12-24VDC±10%<150mA @ 24VDC
   Consumption		72mA/24V
   Protection Class		IP65 (front panel)
   Temperature		Ambient environment: 0～50℃ | Storage environment: -20～70℃
   Humidity		20%～90% RH
   Certification		CE /
   Software		CoolMay TPWorks HMI programming software Detailed info. refer to Coolmay TK Series HMI Programming Manual CoolMay TK HMI User Manual

    
    
    
3. Shipping

4. By courier, door to door

   For samples, the package will be delivered by DHL/UPS/FedEx/EMS express. Usually it will take 3-7 days to your location.

    

   Post service

   If you are not hurry but need economical delivery, we can go with packet channel. The delivery time depends on your location.

    

   Air shipping or by sea

   If bulk order, the packages will be delivered by air shipping or by ship.

5.  

   FAQ

   1. Precautions of using PLC transistor and relay
   The PLC output is a common cathode output, the theoretical value is 1A, the actual use is less than 500mA, the COM wiring is negative, please use 24V voltage, there is no voltage output when it is used as a switch. If an external relay, the relay needs an external power supply.
   The relay has a contact life, the theoretical value is 30W times, and the theoretical value of the external load does not exceed 5A. Frequently, the full load current may affect the service life, and there is no voltage out.
   2. Precautions of Coolmay PLC output type selection
   MT: indicates the transistor output, MR: indicates the relay output, and MRT: indicates the relay transistor mixed output.
   The main differences between transistor output and relay output are:
   (1) The difference in current load. At present, we use a transistor with a maximum current load of 500MA, and the maximum current load of the relay is 5A (the maximum relay current of the EX2N(S) / DX2N(S) series PLC is 3A) ;
   (2) Output power: The transistor can only be connected to the DC24V power supply , and the relay can be connected to the DC24V and AC220V power supply ;
   (3) Functional characteristics: If you need to send a pulse to drive a stepper motor, you should use the transistor output or the mixed output. Also if the output switch is active, it is recommended to use a transistor output;
   (4) If both the relay and the transistor are available, it is recommended to use a transistor output because the transistor has no contact life limit and the lifetime will be longer than the relay as long as the current does not exceed the limit.

6.