The Omron NB3Q-TW00B is a 3.5" color touchscreen programmable terminal from the NB series, running on 24VDC. The IP65-rated front panel means the display withstands washdown and dust ingress common on food, beverage, or packaging lines — the seal keeps contaminants out of the bezel interface, not just the enclosure.
The 3.5" color TFT is sized for a compact operator interface — think a small machine cell or a single-station panel where a 7-inch display would crowd the door. 24VDC supply is standard for industrial control panels, so it shares the same bus as the PLC and I/O. The IP65 rating applies to the front face when properly panel-mounted; the rear enclosure is not rated for washdown, so keep the gland plate and cable entry above the drip line in wet environments.