Omron NB5Q-TW00B is a 5.6-inch QVGA (320 x 234) TFT colour touchscreen HMI with 65,536 colours and a 20.4-27.6 V DC supply. It provides two RS-232 ports, one combined RS-232C/422/485 port, and a USB slave port, plus USB host connectivity for firmware and project transfer. Modbus is supported natively for straightforward integration with a wide range of PLC and inverter platforms. Typical use is as a compact operator interface for machine control on packaging, food processing, and light industrial equipment.