The NK03 is 3.5” keypad HMI equipped with ARM 9 (400MHz) CPU, 128MB SDRAM, 128MB Flash and rich communication interfaces, including RS-232/422/485, USB (host/device), and Ethernet port. The system comes with function and numeric keys, IP65 front panel protection against dust and water, and panel mount design.

With iFace Designer, the HMI visualization software, it fulfills all aspects of monitoring and control requirements in factory / process automation, measurement systems, and industrial IoT applications via the database of splendid vector graphics, wide coverage of PLC drivers, diversified smart functions, industrial communication and cloud communication protocols.

Parameter Name	Parameter Value
Interface	with keyboard
Mounting	panel-mount
Resolution	320 x 240
Processor	ARM9
Other characteristics	programmable TFT LCD fanless USB RS232 RS422/RS485 Modbus LED backlight economical 24V DC IP65
Applications	industrial operator interface for control panels for IoT applications