Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 6AV6647-0AK11-3AX0 |
| Manufacturer | Siemens |
| Product Type | SIMATIC HMI KTP400 Basic Color PN |
| Display Type | TFT Widescreen |
| Screen Diagonal | 4.3 inches |
| Display Resolution | 480 x 272 pixels |
| Number of Colors | 256 |
| Backlight MTBF (25°C) | 50,000 hours |
| Backlight Dimmable | No |
| Function Keys | 4 programmable |
| Keys with LEDs | 0 |
| Touch Technology | Analog-resistive |
| Processor | RISC 32-bit |
| User Memory (Flash/RAM) | 1 Mbyte |
| Communication Interface | 1 x PROFINET (RJ45) |
| Supported Protocols | PROFINET, EtherNet/IP, Modbus TCP/IP, TCP/IP, DHCP, SNMP |
| Supply Voltage | 24V DC (19.2V to 28.8V) |
| Current Consumption (rated) | 0.1 A |
| Power Consumption (typ.) | 2 W |
| Front Protection Rating | IP65 |
| Rear Protection Rating | IP20 |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -20°C to +60°C |
| Housing Front Width | 140 mm |
| Housing Front Height | 116 mm |
| Overall Depth | 33 mm |
| Mounting Cutout (W x H) | 123 mm x 99 mm |
| Weight (without packaging) | 0.34 kg |
| Configuration Software | WinCC Basic V11 SP2 / STEP 7 Basic V11 SP2 (TIA Portal) |
| Product Status | Spare Part (compatible successor: 6AV6647-0AK11-3AX1) |
Main Features and Advantages
Dual-mode key and touch operation: The 6AV6647-0AK11-3AX0 combines four tactile function keys with an analog-resistive touchscreen, providing operators with flexible interaction options . This dual-mode design allows users to execute frequently used commands via hardware keys while navigating through menus and inputting data via the touchscreen, making the 6AV6647-0AK11-3AX0 adaptable to various operator preferences and application requirements.
PROFINET connectivity with multi-protocol support: The 6AV6647-0AK11-3AX0 is equipped with a single PROFINET interface supporting TCP/IP, DHCP, SNMP, DCP, and LLDP protocols . Beyond Siemens-specific communication, the 6AV6647-0AK11-3AX0 supports EtherNet/IP and Modbus TCP/IP, enabling direct connection to Allen Bradley and Modicon controllers . This versatility makes the 6AV6647-0AK11-3AX0 a flexible HMI solution for heterogeneous automation environments without requiring protocol converters.
TIA Portal integration with WinCC Basic: The 6AV6647-0AK11-3AX0 is engineered within the TIA Portal framework and configurable using WinCC Basic V11 SP2 or higher . This unified engineering environment enables seamless data exchange and consistent configuration across controllers and HMI panels, reducing project engineering time. The 6AV6647-0AK11-3AX0 supports up to 500 variables, 50 screens, 200 bit messages, 5 recipes with 20 data records each, and 32 languages per project, providing comprehensive functionality for small to medium applications .
Rugged industrial design with IP65 protection: The 6AV6647-0AK11-3AX0 features an IP65-rated front panel, ensuring resistance to dust and water jets for reliable operation in harsh industrial environments . The backlight offers a 50,000-hour MTBF at 25°C for long-term visual performance . The 6AV6647-0AK11-3AX0 supports vertical, landscape, and portrait mounting with a maximum permissible tilt angle of 35°, offering installation flexibility for diverse machine designs .
Compact form factor and low power consumption: With dimensions of 140mm x 116mm x 33mm and weighing only 0.34 kg, the 6AV6647-0AK11-3AX0 is ideal for space-constrained control panels . Its low 2W typical power consumption contributes to energy efficiency and reduced heat generation .
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