• Shenzhen Coolmay Technology Co., Ltd.
    Juan Guevara
    muy 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
  • Shenzhen Coolmay Technology Co., Ltd.
    Obert Matetakufa
    I'm very happy with the business deal and all the support they are giving . A very good business partner
Contact Person : Sandra
Phone Number : 008619925291353
Whatsapp : +8619925291353

Coolmay HMI PLC Controller 4.3 Inch 24 Digital IO RS232 RS485 Com Port

Place of Origin China
Brand Name Coolmay
Certification CE
Model Number QM3G-43FH-24MT-485P
Minimum Order Quantity 1 unit
Price Negotiable
Packaging Details Carton
Delivery Time 5-8 work days
Payment Terms T/T,Paypal, Western Union, Credit Card
Supply Ability 1500 pcs per week

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product 4.3 Inch Hmi Plc Controller Cutout Size 120*94mm
Resolution 480*272 Digital IO 24
Analog IO PT100 Temperature Com Port RS232,RS485
High Light

Coolmay HMI PLC Controller


HMI PLC Controller 4.3 Inch



Leave a Message
Product Description

Coolmay hmi display controllers QM3G-43FH HMI OLC All In One


1. 4.3 inch 480x272 resolution,65536 true color, ip65 front panel, RS232 RS485 Com port , Human machine interface


2. 12 digital input , 12 digital output (relay), 32k programming steps programmable logic controller, compatible to FX3G/FX3U PLC.

Built in ntc10k analog input for temperature reading/displaying.


3. Cables for first order free


4. Software for programming, free to be downloaded on our official website.

Coolmay HMI PLC Controller 4.3 Inch 24 Digital IO RS232 RS485 Com Port 0



Features :


1. PLC compatible with FX3G/FX3U/FX3S PLC. It operate fast.


2. The digital points are 30 inputs and 30 outputs at most.


3. Support several high-speed counting and high-speed pulse.


4. 32K steps program capacity, 32K power-off retentive registers, support interrupt, linear and circular


5.Special encryption.Set password as 12345678 to thoroughly prevent reading data.(PLC only supports 8-bit password encryption)


6.PLC is compatible with Mitsubishi programming software, and HMI is mView software


7.The network module can be selected according to customer requirements to realize remote control



Model QM3G-43FH QM3G-50FH QM3G-70FH QM3G-70KFH QM3G-100FH
Dimension 134*102*34mm 151*96*36mm 200*146*36mm 226*163*35.6mm 275*194*36mm
Cutout size 120*94mm 143*86mm 192*138mm 217*154mm 262*180mm
Power Consumption 4-6W 5-7W 6-7W 6-7W 6-8W
Feature 60K colors resistive touch screen, supports portrait display
Type 4.3"TFT 5"TFT 7.0"TFT 7.0"TFT 10.1"TFT
Display size 97*56mm 108*65mm 154*87mm 154*87mm 222*125mm



480*272 800*480

Standard: 800*480

Optional: 1024*600

(Model: QM3G-70HD)

800*480 1024*600
RAM 64MB (HMI when stores historical data, optional ferroelectric is required)
ROM NOR Flash 8MB NOR Flash 16MB
CPU 32bit CPU 408MHz
Default Type-C HMI download port (can download PLC program through the USB penetrating function), RS232 port Type-B HMI download port (can download PLC program through the USB penetrating function), RS232
Optional COM port / 1 RS485 (changed from default RS232)
Software Coolmay mView HMI Programming Software
I/O Max 12DI/12DO

Max 24DI/20DO

(max 16MR)

Max 30DI/30DO (max 28MR)
I/O level

Input: Passive NPN, public terminal isolated

Transistor output: Low level NPN, COM connect to negative; Relay output: Normally open dry contact

DO type and load Relay MR/MOS tube, MOS tube: 2A/point, 4A/4 point COM, 5A/12 point COM; MR: 2A/point, 5A/12 point COM.

Relay (MR) or transistor (MT, Y0-Y3 are MOS) or mixed (MRT)

MOS tube: 2A/point, 4A/4 points COM; MT: 0.5A/point, 0.8A/4 points COM, 1.6A/8 points COM; MR: 2A/point, 4A/4 points COM, 5A/12 points COM.

High-speed counting

Single phase 6 channel 60KHz, or 2 AB 60KHz + 1 AB 10KHz,

or 2 ABZ 60KHz + 1 AB phase 10 KHz

High-speed pulse

8 channels, Y0-Y3 is 100KHz, Y4-Y7 is 10KHz.

High-speed counting + high-speed pulse < 480KHz

Default programming port 1 TYPE-C, 1 RS232 1 Mini USB, 1 RS232
Optional COM port

1 RS485 or 2 RS485 COM ports (one of which is changed from the default RS232 port);

1 WIFI (occupy default RS232 port)

1 RS485 or 2 RS485 COM ports (RS485 port on HMI and RS232 on PLC will be unavailable) 1 RS485 or 2 RS485 COM ports (one is changed from the default RS232 port)
    CAN (2.0A/B) port, Ethernet port, WIFI (will occupy default RS232 port)

Analog I/O


Max 4AI/2AO Max 12AI/8AO Max 16AI/8AO
AI type (optional)

Thermocouple E/E_/K/K_/S/S_/T/T_/J/J_ / PT100/ PT1000/ NTC10K/ NTC50K/ NTC100K/

0~10V/ 0~5V/ 0~20mA/ 4~20mA/ mixed (QM3G-70FH/70HD/70KFH/100FH optional -5V~5V and -10V~10V)

AO type (optional) 0~10V /0~5V/ 0~20mA/ 4~20mA/ mixed

0~10V /0~5V/ 0~20mA/ 4~20mA/ mixed/

-5~5V/ -10~10V (2AO for 1 minus voltage)

Software Compatible with GX Developer8.86 and GX WORKS 2

Suggested models: QM3G-43FH/50FH-16MR/24MR/24MT(-4AD2DA-485P/232H)


QM3G-70KFH-38MR/38MT(-16AD8DA-485P/232H) QM3G-70KFH-60MRT/60MT(-5AD2DA-485P/232H)

QM3G-100FH-24MR/38MT/44MRT/44MT(-16AD8DA-485P/232H) QM3G-100FH-60MRT/60MT(-5AD2DA-485P/232H)

* If 30DI/30DO for QM3G-70KFH/100FH, max support 5AI/2AO. If 24DI/20DO, max 16AI/8AO.

Detailed info. refer to: “Coolmay QM3G-FH All-in-One User Manual”, “Coolmay CX3G/FX3GC PLC Programming Manual”, “Coolmay TK HMI User Manual


Coolmay HMI PLC Controller 4.3 Inch 24 Digital IO RS232 RS485 Com Port 1Coolmay HMI PLC Controller 4.3 Inch 24 Digital IO RS232 RS485 Com Port 2