This is a customized SIMATIC OP177B DP operator panel (GEA WSE 0005-4050-810) with blue-mode STN display. Below are the complete electrical and key technical parameters:
1. Power Supply & Electrical Parameters
| Parameter | Value |
|---|---|
| Supply Voltage | 24 V DC (nominal) |
| Voltage Range | 19.2 V DC – 28.8 V DC |
| Rated Current | 0.24 A (typical) |
| Power Consumption | ≤ 5.8 W (typical, 24 V DC × 0.24 A) |
| Inrush Current | ≤ 1.5 A (at 24 V DC) |
| Isolation Voltage | 500 V AC (power supply to logic) |
| Power Polarity | Reverse polarity protected |
2. Display & Interface
| Parameter | Value |
|---|---|
| Display Type | STN (Blue Mode) |
| Screen Size | 5.7″ (145 mm diagonal) |
| Resolution | 320 × 240 pixels |
| Backlight | LED, MTBF ≥ 50,000 hours |
| Control Type | Touchscreen + membrane keyboard (32 function keys) |
| Interfaces | 1 × RS485/RS422 (MPI/PROFIBUS DP), 1 × USB (host) |
| Communication | MPI, PROFIBUS DP (up to 12 Mbps) |
3. Hardware & Performance
| Parameter | Value |
|---|---|
| CPU | ARM, 200 MHz |
| Memory | 2 MB Flash/RAM (user memory) |
| Real-Time Clock | Hardware clock, battery-backed |
| Weight | 1.29 kg |
| Dimensions | 243 × 212 × 45 mm (W×H×D) |
| Cutout | 229 × 196 mm |
4. Environmental & Protection
| Parameter | Value |
|---|---|
| Operating Temp | 0 °C – +50 °C |
| Storage Temp | -20 °C – +60 °C |
| Humidity | 10% – 90% RH (non-condensing) |
| Protection | Front: IP65; Rear: IP20 |
| Shock/Vibration | IEC 60068-2-6 (15 g, 11 ms) |
5. Software & Configuration
- Configuration Software: WinCC flexible 2005 or later
- Supported Controllers: S7-200/300/400, WinAC, SINUMERIK, SIMOTION, Allen‑Bradley, Mitsubishi, Modicon
