Siemens 6AV6642-0AA11-0AX1 5.7 Inch Touch Panel

Siemens 6AV6642-0AA11-0AX1 is the SIMATIC TP 177A 5.7" blue-mode touch panel, an industrial operator interface built to accompany Siemens PLCs. It features a 5.7-inch blue-mode STN display with a 320 × 240 pixel resolution (portrait 240 × 320) and touch input, paired with an MPI/PROFIBUS DP communication interface for direct connection to Siemens networks. Configurability is provided through WinCC Flexible 2004 Compact HSP, and the unit includes open-source software supplied by Siemens. This TP177A module is designed for indoor installation with front protection rated IP65 when mounted (rear IP20), delivering robust operation in harsh environments. Typical use cases include machine and process visualization, operator control, and simple HMI tasks in automation projects, with proven compatibility to S7-200 and S7-300/400 families and WinAC environments. Power is supplied from a 24 V DC source within standard industrial tolerance, enabling easy integration into existing control cabinets. This combination of compact size, direct PLC interoperability, and straightforward configuration makes the TP 177A 5.7" touch panel a focused choice for cost-effective, space-constrained operator interfaces.