The FP4030MR is an extremely low cost and compact HMI. It features a 3.1" graphical LCD display with user-definable variable-color backlight. and a keypad with 18 buttons. It supports multiple communication protocols including the TRi Super PLC native protocol and Modbus protocol. Support of the native protocol allows the FP4030MR to directly access all the variables inside the Super PLC without the need to refer to a Modbus memory map table.