This operator interface provides a user-friendly touchscreen for monitoring and controlling industrial machinery. The Schneider 920092201 features a 5.7-inch color TFT display with 320 x 240 pixel resolution. Its intuitive graphical interface simplifies navigation through complex machine operations and process parameters. The panel supports both touch input and physical function keys for flexible operator interaction. This unit delivers real-time process visualization while maintaining reliable communication with the main controller.
Mechanical Dimensions and Panel Mounting
The operator interface measures 172 mm in height, 132 mm in width, and 48 mm in depth. This compact size fits standard panel cutouts with minimal clearance requirements. Weighing approximately 0.75 kg, the 920092201 mounts securely using the included spring clips. A die-cast aluminum bezel provides rugged protection against mechanical impacts in harsh environments. The front panel carries an IP65 rating for complete resistance to dust and water jets.
Technical Specifications at a Glance
| Specification | Detail |
|---|---|
| Display Type | 5.7″ color TFT LCD |
| Display Resolution | 320 × 240 pixels (QVGA) |
| Display Colors | 65,536 colors |
| Backlight | LED (50,000 hours typical life) |
| Touch Technology | Resistive analog |
| Function Keys | 6 (programmable) |
| Dimensions (H × W × D) | 172 mm × 132 mm × 48 mm |
| Weight | 0.75 kg |
| Communication Ports | 1 x RS-232, 1 x RS-485 |
| USB Port | 1 x USB 2.0 (host) |
| Ethernet Port | 1 x 10/100 Base-T (optional via adapter) |
| Backplane Current | 250 mA at 5 VDC |
| External Supply | 24 VDC ±10% |
| Power Dissipation | 5.2 W |
| Energy Buffer | 100 µF capacitor (5 ms hold-up) |
| Memory | 4 MB flash (application) + 512 KB SRAM |
| Temperature Range | 0 °C to +50 °C |
| Humidity Range | 10% – 90% RH (non-condensing) |
| Standards | IEC 61131-2, UL 508, CE |
| Protection Rating (front) | IP65 |
| Protection Rating (rear) | IP20 |
Communication Interfaces and Connectivity
A built-in RS-232 port connects directly to PLCs, drives, and other serial devices. An additional RS-485 interface supports multi-drop networking for distributed machine systems. The front-mounted USB host port allows convenient data transfer via flash drives. This USB port also enables firmware upgrades without opening the panel enclosure. An optional Ethernet adapter provides network connectivity for remote monitoring applications.
Power Architecture and Energy Storage
The Schneider 920092201 draws 250 mA from the 5 VDC backplane supply for processor operations. It also requires a separate 24 VDC ±10% supply for the display backlight and touch circuitry. An internal 100 µF capacitor provides short-term energy storage during minor power fluctuations. This capacitor ensures uninterrupted display operation during supply dips lasting up to 5 milliseconds. Total power dissipation remains at a manageable 5.2 W for efficient thermal management.
Internal Component Architecture
A 32-bit RISC processor handles all graphics rendering and communication tasks efficiently. The 4 MB flash memory stores application screens, fonts, and configuration data permanently. Another 512 KB of SRAM provides workspace for runtime variables and screen buffers. The main PCB contains a real-time clock with replaceable battery backup for time-stamping events. Sixty-four surface-mount resistors and 48 ceramic capacitors populate the board for signal integrity. The touch panel controller IC uses a 12-bit ADC for precise position detection.
Environmental Performance and Certifications
This operator interface operates consistently from 0 °C to +50 °C in indoor industrial settings. It also tolerates relative humidity between 10% and 90% without condensation issues. The 920092201 complies with IEC 61131-2, UL 508, and CE marking requirements. These certifications guarantee safe and reliable operation across global manufacturing facilities.
Details
| Weight | 0.95 kg |
|---|---|
| Dimensions | 130 × 85 × 120 mm |
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