Product Overview
The Siemens 6AV6640-0CA11-0AX1 is a 5.7-inch SIMATIC HMI panel designed to replace older keypad-based interfaces. With a touch operation and an STN display featuring four blue levels, this panel provides clear visualization of process data and controls. Part of the Siemens SIMATIC family, the 6AV6640-0CA11-0AX1 enables direct interaction with machinery through a user-friendly touch system. Its resolution of 320 x 240 pixels offers adequate clarity for most industrial monitoring tasks.
Technical Specifications
The Siemens 6AV6640-0CA11-0AX1 delivers reliable performance with the following key parameters:
| Parameter |
Value |
| Manufacturer |
Siemens |
| Product Line |
SIMATIC |
| Part Number |
6AV6640-0CA11-0AX1 |
| EAN |
4025515076469 |
| Weight |
3.00 lbs (1.36 kg) |
| Description of Module |
SIMATIC HMI Panel |
| Rated Current Consumption |
240 mA |
| Operation |
Touch |
| Screen Size |
5.7" |
| Display Type |
STN, 4 Blue Levels |
| Resolution |
320 x 240 px |
| No. of Function Keys |
0 |
| Alphanumeric Keyboard |
Yes (onscreen) |
| Rated Voltage Supply |
24 VDC |
Real-World Applications
The Siemens 6AV6640-0CA11-0AX1 excels in environments needing a simple touch interface for machine control. Common applications include packaging lines, material handling systems, and small process control stations. The 5.7-inch screen fits panels where space is limited. For instance, in a conveyor sorting system, the Siemens 6AV6640-0CA11-0AX1 can replace older keypad HMIs, reducing operator learning time with its intuitive touch interface. The 24 VDC supply and low 240 mA consumption allow integration into existing control cabinets without major power modifications.
Installation & Setup Guidance
Mounting the Siemens 6AV6640-0CA11-0AX1 requires a standard panel cutout (follow the SIMATIC mounting template). Connect the 24 VDC power supply to the rated terminals. Use the onscreen alphanumeric keyboard for initial configuration. Since the module has no physical function keys, all operator input occurs via touch. For best results, keep the screen clean and avoid direct sunlight exposure to maintain STN display visibility.
Selection Guide & Purchasing Advice
Before ordering the Siemens 6AV6640-0CA11-0AX1, verify your cabinet cutout dimensions and available 24 VDC power. This panel is ideal for upgrading systems that previously used 4-line text displays or button panels. Order your Siemens 6AV6640-0CA11-0AX1 from PLC Source PRO (available at ubest101.myshopify.com). We stock genuine Siemens automation parts to ensure reliability in your industrial environment.