7 Inch TFT LCD Resistive Touch Screen HMI With Isolated Power Supply
* 7" 800×480 TFT LCD.
* Metal enclosure and with only 38mm thickness.
* Industrial Isolated Power Supply module, 4 Serial Ports.
* Wide temperature, working under -20~70℃.
* The mainboard is with spray coating treatment, adapt to harsh industrial environment.
CPU | 600MHz ARM Cortex-A8 |
Download Project | U-Disk/USB Device /SD Card/Ethernet |
Power Protection | Isolated Power Supply,Protected From Thunderstrike And Surging |
Memory | 128MB Flash +128MB DDR3 |
Input Power | DC 24V, Input Range:DC 18V~28V |
Operating Temperature | -20~70℃ |
1. Power Terminals | ||
Pin1 | DC24V | ![]() |
Pin2 | 0V | |
Pin3 | FG | |
2.COM1/COM3 | ||
Pin1 | Rx-(B) | ![]() |
Pin2 | RxD_PLC (COM1 RS232) | |
Pin3 | TxD_PLC (COM1 RS232) | |
Pin4 | Tx- | |
Pin5 | GND | |
Pin6 | Rx+(A) | |
Pin7 | RxD_PLC(COM3 RS232) | |
Pin8 | TXD_PLC(COM3 RS232) | |
Pin9 | Tx+ | |
3.COM2/COM4 | ||
Pin1 | Rx-(B) | ![]() |
Pin2 | RxD_PLC (COM2 RS232) | |
Pin3 | TxD_PLC (COM2 RS232) | |
Pin4 | Tx- | |
Pin5 | GND | |
Pin6 | Rx+(A) | |
Pin7 | RxD_PLC(COM4 RS232) | |
Pin8 | TXD_PLC(COM4 RS232) | |
Pin9 | Tx+ |