The Allen Bradley Panelview Plus 600 Operator Interface terminals have Keypads, touchscreens, or both. They come in either 18-Bit Color displays or 32-level Grayscale displays, and are DC or AC Powered. RS-232 and Ethernet networks are available through built-in communication ports. They are equipped with a Network interface for optional communication. The Allen Bradley Panelview Plus 600 has one USB port. The Allen Bradley Panelview Plus 600 is also optimized for Logix control architectures and supports PLC & SLC systems.