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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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Verified Suppliers
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24VDC input HMI PLC All In One 32 bit Cpu 408 MHZ 7 Inch 800*480 Resolution Pixels
Product Information of QM3G Series HMI PLC All In One:
| 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 | |
| HMI | ||||||
| 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 | |
Resolution (pixels) | 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 | |||||
| PLC | ||||||
| I/O | Max 12DI/12DO | Max 24DI/20DO (16MR,Y20-Y23 fixed as MT) | Max 30DI/30DO (28MR, Y22 and Y23 fixed as MT) | |||
| 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 (optional) | 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-70FH/HD-16MR/24MR(-12AD8DA-485P/232H)；QM3G-70FH/HD-24MT/44MT/44MRT(-8AD6DA-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”
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Maintenance and service
Coolmay develops and manufactures HMI, PLC, HMI+PLC all-in-one, modules with Coolmay own brand. We offer services anytime when you need help.
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.
