KINCO HMI - GT121E

HMI

Performance Specification
Display size12.1" TFT
Display area246(W)×184(H)
Resolution1024×768 px
Display color16.77M true color
Visual angle85/85/85/85(L/R/U/D)
Contrast900:1
BacklightLED
Luminance400cd/m²
LCD life30000 hours
Touch panel4-wire precision resistance network (surface hardness 4H)
CPUARM RISC 32Bit 800MHz
Memory256MB Flash Memory+256MB Memory
RTCBuilt-in RTC
External storage1USB Host+1 SD Card
Printer portUSB Host/Serial port
Ethernet10/100M adaptable Ethernet interface
Program downloadUSB Slave(Micro USB)/U Disk/Ethernet
CommunicationCOM0: RS232/RS485/RS422. COM1: RS485/RS422.COM2: RS232.
Electrical Specification
Input rangeDC12V~DC28V，inbuilt isolated power supply
Power10.8W
Allowable loss of power<3ms
Insulation resistanceGreater than 50MΩ@ 500V DC
Hi-pot test500V AC 1 minute