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Visual Interface for Machine Control
The 6FM1470-3BA20 functions as a color display module for the Siemens SIMATIC S5 programmable controller series. This unit provides a high-resolution graphical interface for machine and process monitoring. It presents process variables, alarm messages, and system status in vivid color. The module incorporates a touch-sensitive screen for direct operator interaction. Consequently, it enables intuitive control and visualization without external peripherals.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Series | SIMATIC S5 |
| Category | Color Display Module |
| Part Number | 6FM1470-3BA20 |
| Display Type | TFT LCD (color) |
| Display Size | 14.5 cm (diagonal) |
| Display Resolution | 320 x 240 pixels (QVGA) |
| Color Depth | 256 colors |
| Backlight | LED (adjustable brightness) |
| Touchscreen | Resistive (analog) |
| Communication | RS-232, RS-422, RS-485 |
| Memory | 1 MB (application storage) |
| Power Supply | 24 VDC |
| Current Consumption | 400 mA (typical) |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -20°C to +70°C |
| Dimensions | 21.0 cm x 15.0 cm x 6.0 cm |
| Weight | 1.2 kg |
| Protection Rating | IP65 (front panel) |
| Mounting | Panel-mount (cutout: 18.5 cm x 12.5 cm) |
Display and Interaction Features
The 6FM1470-3BA20 features a bright TFT display for excellent visibility in industrial environments. Users can adjust the LED backlight to suit ambient lighting conditions. The resistive touchscreen responds reliably to gloved hand operations. The module stores multiple screen pages in its 1 MB internal memory. Screen navigation uses simple touch gestures or configurable function keys. Furthermore, the unit includes a real-time clock for time-stamping events.
Communication and Integration
This display module connects to S5 PLCs through serial interfaces including RS-232 and RS-485. The 6FM1470-3BA20 supports multiple protocols for flexible system integration. Users can create dynamic screens with graphical objects using configuration software. The panel also supports recipe management and data logging functions.