Shenzhen Coolmay Technology Co., Ltd.
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Advantage:
◆Powerful, compatible with FX3G/FX3U/FX3S PLC, high processing speed.
◆Special encryption, prevent illegal reading thoroughly. 8-bit encryption, 12345678 as password can thoroughly prevent reading of ladder logic program.
◆Clock supported, rechargeable battery adopted.
◆Support Mitsubishi programming protocol/MODBUS protocol/RS protocol/BD board protocol, easily realize PLC interconnection and communication with external devices.
◆Flexible use. More specifications and batches can be customized according to customer requirements.
◆The PLC is compatible with Mitsubishi programming software, and the HMI uses TK series human-machine interface programming software mView.
Parameter:
Display | Dimension | 151*96*36mm |
Cutout size | 143*86mm | |
Type | 5"TFT | |
Feature | 60K-color resistive touch screen, supports portrait display | |
Memory | RAM | 64MB |
ROM | NOR Flash 8MB | |
CPU | 32bit CPU 408MHz | |
I/O | DI/DO | Max 12DI/12DO |
DI/DO level | Input: Passive NPN, public terminal isolated | |
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. | |
Analog I/O | Max 4AI/2AO | |
AI type (optional) | Thermocouple E/E_/K/K_/S/S_/T/T_/J/J_ / PT100/ PT1000/ NTC10K/ NTC50K/ NTC100K/ | |
AO type (optional) | 0~10V /0~5V/ 0~20mA/ 4~20mA/ mixed | |
High-speed function | High-speed counting | Single phase 6 channel 60KHz, or 2 AB 60KHz + 1 AB 10KHz, |
High-speed pulse | 8 channels, Y0-Y3 is 100KHz, Y4-Y7 is 10KHz. | |
Connection | HMI | Type-C HMI download port |
/ | ||
PLC | 1 TYPE-C, 1 RS232 (program port) | |
1 RS485 or 2 RS485 COM ports (one of which is changed from the default RS232 port); | ||
Software | HMI | Coolmay mView HMI Programming Software |
PLC | Compatible with Mitsubishi GX Developer 8.86 and WORKS 2 |
Below is an example of QM3G's one-channel temperature analog quantity AD0 acquisition, the program reads the value as follows:
Connect the signal end of the temperature sensor to the AD0 input port of the PLC, and connect the other end to the GND of the analog input port. When the PLC is running, the value of the data register D8030 corresponding to AD0 will be transferred to D0, the value of D0 will be put into D10 after floating-point operations, and then floating-point division operations will be performed on D10, the result of the operation will be put into D20, and the result D20 is The actual temperature value. In the ladder diagram, you can also directly divide the value of D8030.