Juan Guevaramuy buen trato con el vendedor y muy buena asesoria y el producto está trabajando muy bien ya tiene un año y no he tenido ningún problema
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3.5" TFT HMI Control Panel Industrial True Color Touch Screen 100mA 24V
|Place of Origin
|CE, RoHS, ISO
|Minimum Order Quantity
|Packed with standard carton box
|3-5 working days
|T/T, Western Union
|100,000 pcs per month
Contact me for free samples and coupons.
Wechat: 0086 18588475571
If you have any concern, we provide 24-hour online help.x
|Programmable Logic Controller
|4 Transistor And 16 Relay Outputs
|Appox. 0.3 Kg
True Color HMI Control Panel,
TFT Touch Screen HMI Control Panel,
HMI Control Panel 24V
3.5"TFT Industrial true color touch screen HMI Control Panel 100mA*24V 88*88*25mm
Coolmay MT6037ha 3.5-inch true color touch screen, two installation methods, can be used in many occasions such as machinery and smart home, with 232 / 485 port, optional network port, support Modbus protocol, and can communicate with a variety of PLC. Three kinds of appearance: black plastic panel with black shell, gold metal panel with white shell, silver metal panel with black shell
Main features of Coolmay true color touch screen HMI:
(1) Provide a large number of Vector Map Libraries and support self built Map Libraries
(2) High precision and high reliability resistive touch panel
(3) Support static pictures and GIF animation in various formats
(4) Support all fonts provided by windows
(5) 60000 TFT true color display
(6) Support recipe function
(7) Serial communication port, communication mode: RS232 / RS485
ARM9 core 400MHz
(Mini type B male port cable for program download)
Support MODBUS, free port and common PLC communication Protocol
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.
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.
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.