The ABB PXAH401 3BSE017235R1 Operator Unit is a human-machine interface (HMI) device designed for use in industrial automation applications. It is part of ABB's 800xA distributed control system (DCS) product line.
The PXAH401 operator unit features a 10-inch color touchscreen display with a resolution of 800 x 480 pixels. It also has a physical keypad for manual input, as well as USB and Ethernet ports for connectivity.
The device is designed for use in harsh industrial environments, with a robust aluminum housing and IP65-rated protection against dust and water ingress. It is also certified for use in hazardous areas, with ATEX and IECEx certifications for Zone 2 and Class 1 Division 2 environments.
The PXAH401 operator unit is used to interface with the 800xA DCS system, allowing operators to monitor and control industrial processes. It supports a range of communication protocols, including OPC DA, OPC UA, Modbus TCP, and Ethernet/IP.
Overall, the ABB PXAH401 3BSE017235R1 Operator Unit is a reliable and durable HMI device designed for use in demanding industrial environments.