Operator panel with legacy PLC connectivity
The Siemens 6AG1643-0CD01-4AX1 is a full-featured operator panel for control cabinets. It supports MPI, PROFIBUS DP, and PROFINET, plus direct S5 protocol communication — critical if you're tying into older S5 controllers. The hardware clock with battery backup keeps timestamps consistent even after power loss. Rated for -20°C to 60°C ambient, IP20 rear. This panel handles trending, alarm logging, recipe management, and simulation. It also imports and exports data via CSV files.