Siemens 6AV3627-1LK00-1AX0 Operator Interface 5.7 Inch Color Display

Siemens OP27 Operator Panel with a 5.7-inch STN color LCD display (OP27 STN COLOR LC DISPLAY), part number 6AV3627-1LK00-1AX0, is a compact, vertical-mount HMI for industrial automation. The display delivers an 8-color STN graphic panel at 240 × 320 pixels (5.7" diagonal) with 24 programmable keys, of which 18 are LED-enabled, plus a numeric and alphanumeric input option for data entry. It provides multiple serial connections—1 × TTY, 2 × RS-232, 1 × RS-422, and 1 × RS-485 (up to 12 Mbit/s)—to interface with PLCs and other devices, and is powered from DC 24 V with about 0.3 A draw (roughly 8 W). Dimensions are 296 × 192 × 59 mm and it weighs approximately 1.85 kg, designed for vertical installation in harsh environments. The unit includes 512 KB usable memory for user data and a hardware clock with battery backup, with configuration via ProTool Version 3.1 or higher (to be ordered separately). The OP27 family is aimed at operator-interface tasks in SIMATIC automation systems, offering a robust front-end for monitoring and control, and this model is available in exchange configurations through select distributors.