... certification approved 3.Brosea advance technolog 4.HMI HMI control system 4inches Description1.Build in USB host ... /mmResolution480x272Display size4.3" diagonalOperation typeTouch panel type,4 Line precision resistance(Surface hardness 4H,≥one million times ... drives, servo motor PLC, HMI, Servo Motor & Drive system, Frekvensomformer, AC-Umrichter, frequentieregelaars, Variatori-AC, Variatore frequenza ...