6AV6542-0CA10-0AX0 Product Description SIEMENS 6AV6542-0CA10-0AX0, also named OP170B operator panel, is a touch screen HMI unit for SIMATIC automation system. It is designed to realize on-site machine operation and parameter monitoring, supporting data display and manual operation for old automation equipment renovation.

This panel delivers reliable touch operation for field control tasks. The touch operation supports screen touch input and function key triggering. The touch operation realizes real-time parameter modification and machine command sending. Stable touch operation completes human-machine interaction for production equipment.

The built-in data processing achieves steady data display. The data display shows running status, alarm messages and set values. The data display supports multi-screen switching and alarm pop-up reminder. Accurate data display ensures operators to read equipment status timely.

Panel mounting structure brings convenient on-site installation. On-site installation can be embedded into cabinet front panel. On-site installation communicates with PLC via serial interface. Flexible on-site installation is widely used for legacy HMI system spare replacement.

6AV6542-0CA10-0AX0 supports alarm logging and recipe storage function, equipped with RS485 interface for PLC communication. It has LED status indicators for power and communication diagnosis. Widely applied in packaging machines, material processing equipment and traditional production lines. This product is discontinued by Siemens, mainly supplied as industrial spare parts, complying with SIMATIC HMI industrial control standards.