Siemens SIMATIC HMI
KTP400 Basic
Description
Compact industrial HMI designed for machine visualization, operator control, parameter setting, alarms and basic process monitoring. Suitable for PROFINET-connected PLC and automation systems.
| Category | Details |
|---|---|
| Product Name | Siemens SIMATIC HMI KTP400 Basic |
| Brand | Siemens |
| Product Family | SIMATIC HMI Basic Panels – 2nd Generation |
| Model | KTP400 Basic |
| Article / Order Number | 6AV2123-2DB03-0AX0 |
| HMI Type | Basic Operator Panel – Key + Touch operation |
| Display Type | TFT widescreen display with LED backlight |
| Screen Size | 4.3 inch |
| Display Resolution | 480 × 272 pixels |
| Number of Colors | 65,536 colors |
| Display Area | Approx. 95 × 53.9 mm |
| Touch Technology | Analog resistive touchscreen |
| Physical Function Keys | 4 programmable function keys |
| On-Screen Keyboard | Numeric and alphanumeric |
| Backlight | LED, dimmable |
| Backlight MTBF | Approx. 20,000 hours at 25°C |
| User Memory | Approx. 10 MB user data memory |
| Communication Interface | 1 × Industrial Ethernet / PROFINET |
| PROFINET | Yes |
| PROFIBUS / MPI | No on this PN model |
| USB Interface | 1 × USB interface |
| SD Card Slot | No |
| Buzzer | Yes |
| Software Clock | Yes; retentive and synchronizable |
| Programming / Configuration Software | SIMATIC WinCC Basic in TIA Portal; Siemens lists configuration from WinCC Basic V13 / STEP 7 Basic V13 onward |
| Mounting Orientation | Landscape or Portrait |
| Installation | Panel mounting |
| Protection – Front | IP65 |
| Protection – Rear | IP20 |
| Front Enclosure | NEMA Type 4X supported |
| Power Supply | 24 V DC |
| Permissible Voltage Range | 19.2–28.8 V DC |
| Rated Current Consumption | 125 mA |
| Approx. Rated Power Draw | Around 3 W at 24 V DC |
| Best Suited For | Compact machinery and basic automation applications requiring a small PROFINET HMI |