Siemens 6AV6642-0DA01-1AX1 HMI Panel Operator Interface

Siemens SIMATIC OP177B 6AV6642-0DA01-1AX1 is a 5.7-inch color operator panel (STN display) designed as an HMI interface for SIMATIC PLC systems. The display delivers 320 × 240 pixel resolution in 256 colors, combining a resistive touch screen with a membrane keyboard for reliable local input in machine and process environments. It provides MPI/PROFIBUS-DP communication, RS-485/RS-422 and USB data ports, an Ethernet 10/100 interface, a printer interface, and an MMC card slot for convenient data storage and WinCC Flexible 2005 project deployment. The device offers 32 function keys (with 26 LEDs) and 32 system keys for quick operator access, and its backlighting is rated to MTBF 50,000 hours at 25°C, supporting robust performance in industrial settings. Configured and programmed via WinCC Flexible 2005, this panel is suited for space-constrained control panels where a compact, tactile HMI is required.