Product Description
Siemens 6AV6640-0CA11-0AX1
The Siemens 6AV6640-0CA11-0AX1, also known as the SIMATIC HMI OP 73 micro, is a compact and user-friendly operator panel designed for simple machine and plant visualization tasks. It features a 3-inch monochrome graphical LCD display that provides clear readouts of process values, alarms, and status messages. Equipped with a rugged membrane keyboard including 8 programmable function keys, it allows for intuitive operator control. The OP 73 micro is specifically engineered for seamless communication with SIMATIC S7-200 controllers via its integrated RS 485 interface, supporting both MPI and PROFIBUS DP protocols. Its small footprint makes it an ideal HMI solution for applications where installation space is limited.
Technical Specifications:
- Display Type: 3-inch STN LCD, monochrome, backlit
- Resolution: 160 x 48 pixels
- Control Elements: Membrane keyboard with 8 freely-configurable function keys
- Interface: 1 x RS 485 for MPI/PROFIBUS DP
- User Memory: 128 KB for configuration data
- Power Supply: 24 V DC
- Degree of Protection: IP65 (front panel), IP20 (rear)
Siemens 6AV6640-0CA11-0AX1
Siemens 6AV6640-0CA11-0AX1 SIMATIC OP 73 micro HMI. A compact 3-inch monochrome operator panel with function keys, ideal for visualization and control with S7-200 PLCs.
