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275*194*36mm HMI Human Machine Interface RS232 RS485 Communication Port
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xProduct Details
| Dimension | 275*194*36 | Cutout Size | 262*180mm |
|---|---|---|---|
| Display Size | 222*125mm | Weight(kg) | 0.7 |
| Display | 10.0” TFT | Resolution | 1024*600 |
| High Light | 1024*600 HMI Human Machine Interface,RS485 Port HMI Human Machine Interface,10.1'' TFT HMI Human Machine Interface |
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Product Description
275*194*36mm Hmi Human Machine Interface RS232 RS485 Communication Port Type-B 4-Wire Resistive Panel
Human-Machine Interface (HMI) connects industrial control equipment such as programmable logic controllers (PLC), frequency converters, DC speed regulators, and meters. It is a digital device that uses the display screen to write working parameters or input operating commands through an input unit (such as a touchpad, a mouse, etc.) to realize information interaction between humans and machines. It consists of two parts: hardware and software.
PRODUCT DESCRIPTION
The main characteristics of the touch screen:
Dimension 275*194*36mm
Cutout size 262*180mm
Display size 222*125mm
Weight(kg) 0.7
Display: 10.1” TFT
Resolution (pixels): 1024*600
Brightness: 300cd/m²
Contrast ratio: 400:1
Backlight: LED
Backlight time: 60,000 h
Display color: 65536 true colors
Touch type: 4-wire resistive panel
ROM: NOR Flash 16MB(Disk C of system area)+SD NAND 128MB(Disk D)
RAM: 64MB
CPU: 32bit CPU 408MHz
SD card : Built in SD card (used to store historical data)
USB port: USB 2.0×1 (USB port , can be used to update programs and upload and download historical data; it can not be used with Type-C/Type-B download interface at the same time)
Download port: Type-B
Ethernet port : Optional
COM port : 1 RS232 and 1 RS485
Protocol: Support MODBUS, free port and common PLC communication Protocol
Audio: Optional
Calendar: Yes
Input Voltage: Default as DC12~24±10%V
Consumption: 280mA*24V
Protection Class: IP65 (front panel)
Temperature: Ambient environment: 0～50℃ | Storage environment: -20～70℃
Humidity: 20%～90% RH
Certification: CE
Software: CoolMay HMI programming software
| Features | High precision/reliability resistive touch panel |
| Support various formats of static images and GIF animations | |
| Support all fonts provided by Windows. | |
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6000 TFT true color display
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| Equipped with an SD card that can store historical data | |
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Can display vertically
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MT6037i can be wall mounted
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| Comes with an RS232 and RS485 communication port, supporting multiple protocols |
Service advantages
Certification
Coolmay has passed the ISO9001 quality management system certification and the national high-tech enterprise certification. lts products have obtained a number of utility model patent certificatesand invention patents, and have repeatedly won many awards such as "Technical lnnovationAward" and "Innovative Product Award".
In addition, all Coolmay products have passed CE & RoHS certification.
Raw materials and accessories
The raw materials and parts used by Coolmay are the best: the CPU adopts imported 32-bitindustrial-grade chips, the PCB board with three anti-paint protection, the relays and transistorsimported from the United States, and the input and output with photoelectric isolation protection.
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.
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