The Siemens 6AV6640-0CA11-0AX1 is a SIMATIC HMI TP 177 Micro touch panel, a compact 5.7-inch operator interface designed specifically for SIMATIC S7-200 controllers. Featuring a blue-mode STN display and intuitive touch operation, it provides a cost-effective visualization solution for simple to medium-level machine and plant HMI tasks.
Item No :
6AV6640-0CA11-0AX1Order(MOQ) :
1 PiecePayment :
EXWProduct Origin :
GermanyShipping Port :
WuhanLead Time :
3~5 daysWeight :
5kg| Specification | Description |
|---|---|
| Manufacturer | Siemens |
| Model | 6AV6640-0CA11-0AX1 |
| Product Family | SIMATIC HMI TP 177 Micro |
| Product Type | Touch Panel HMI |
| Display Size | 5.7 inches |
| Display Type | STN, Blue Mode (4 blue levels) |
| Resolution | 320 x 240 pixels |
| Operation | Touch screen |
| Function Keys | 0 (no physical function keys) |
| Onscreen Keyboard | Yes (alphanumeric) |
| Compatible Controller | SIMATIC S7-200 |
| Configuration Software | WinCC flexible 2004 Micro HSP or later |
| Rated Voltage Supply | 24 V DC |
| Current Consumption | 240 mA |
| Weight | Approx. 0.75 kg (1.65 lbs) |
| Lifecycle Status | Discontinued / Legacy |
| Model | Description | Typical Application |
|---|---|---|
| 6AV6640-0CA11-0AX1 (this model) | TP 177 Micro, 5.7", touch, for S7-200 | Small-scale S7-200 applications |
| 6AV6642-0BC01-1AX0 | TP 177B, 6" touch panel with PROFIBUS/PROFINET options | Medium-level HMI tasks requiring network connectivity |
| 6AV2123-2GA03-0AX0 (KTP700 Basic) | 7" Basic Panel, TIA Portal configurable | Migration path for legacy 177 series panels |
| 6AV2124-0QC02-0AX1 (TP700 Comfort) | 7" Comfort Panel with advanced features | Applications requiring recipes, trends, and full alarm management |
Q1: Which controllers is the TP 177 Micro compatible with?
The TP 177 Micro is designed specifically for SIMATIC S7-200 controllers. It is optimized for use with S7-200 systems.
Q2: What software is required to configure this panel?
The panel is configured using WinCC flexible 2004 Micro HSP (Hotfix Package) or later versions of WinCC flexible.
Q3: Is this panel still in production?
No. The TP 177 Micro is a legacy product and has been discontinued. It remains available through aftermarket suppliers and the used/refurbished market.
Q4: What is the recommended replacement for the TP 177 Micro?
For migration, consider the KTP700 Basic (6AV2123-2GA03-0AX0) for simple applications or the TP700 Comfort for applications requiring advanced features such as recipes, trends, and full alarm management.
Q5: What are the common failure modes for this panel?
Common issues include:
Touch screen sensitivity degradation – resistive touch film aging may cause dead zones or require excessive pressure
Display backlight aging – the STN display backlight may dim over time
Communication errors – check cable connections and configuration settings
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