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[China]
Trade Verify
Address: #526, Block E, Building 5, Software Industry Base, Nanshan District, Shenzhen , China, 518061
Contact name:Sandra
Shenzhen Coolmay Technology Co., Ltd. |
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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
Specifications
| Model | MT6037H |
| Dimension | 88*88*25mm |
| Resolution | 320*240 |
Brightness | 300cd/m² |
| ROM | 128MB |
| CPU | ARM9 core 400MHz |
Download port | (Mini type B male port cable for program download) |
Ethernet port | Optional |
Protocol | Support MODBUS, free port and common PLC communication Protocol |
Humidity | 20%～90% RH |
Software | CoolMay HMI programming software Detailed info. refer to CoolMay HMI user manual, CoolMay HMI programming manual |
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.
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.
Certifications
