1. Core Display & Operation Data
| Parameter | Value | Notes |
|---|---|---|
| Display Type | 15″ TFT LCD, Analog Resistive Touch | Front-side USB interface |
| Resolution | 1024 × 768 (XGA) | 16.7M colors |
| Touch | Analog resistive multi-touch (single-point primary) | Industrial-grade, glove-compatible |
| Backlight | CCFL (typical MTBF: 50,000 h @ 25°C) | Dimmable |
| Mounting | Flush panel-mount (vertical/horizontal) | Standard cutout for 15″ industrial panels |
| Front Protection | IP65 (NEMA 4/4x) | Dust/water resistant front; rear IP20 |
2. Hardware & Performance
| Parameter | Value | Notes |
|---|---|---|
| Processor | Intel Celeron M 440 | 1.86 GHz, 1 MB L2 cache |
| Chipset | Intel 945GME + ICH7M | Supports PCI expansion |
| RAM | 2 GB DDR2 SDRAM | Non-ECC, dual-channel capable |
| Storage | 160 GB SATA HDD (3.5″) | Optional SSD upgrade; no optical drive |
| Graphics | Integrated Intel GMA 950 | Supports VGA/DVI (via expansion) |
| Expansion | 2× PCI slots | For fieldbus/IO cards (PROFIBUS, MPI, etc.) |
| RTC | Hardware real-time clock | Battery-backed (retention ~5 years) |
3. Interfaces & Communication
| Interface | Details | |
|---|---|---|
| Ethernet | 2× RJ45 (10/100/1000 Mbit/s) | TCP/IP, PROFINET, EtherNet/IP, Modbus TCP |
| USB | 4× USB 2.0 (2 front, 2 rear) | Front ports for quick access; rear for peripherals |
| Serial | 1× RS-232 (COM1, D-Sub 9-pin) | Optional PROFIBUS/MPI via PCI card |
| Video | VGA (D-Sub 15-pin) | External monitor output |
| Audio | Line-in/Line-out/Mic (3.5 mm jacks) | Optional |
| Power | 1× AC power inlet (IEC C14) | With European MAMUR power cable |
4. Electrical Ratings
| Parameter | Value | Notes |
|---|---|---|
| Supply Voltage | 100 … 240 V AC (auto-ranging) | 50/60 Hz, universal input |
| Rated Power | ~120 W (typical) | Max: 150 W (full load + expansion) |
| Inrush Current | < 15 A (230 V AC) | Short-duration start-up |
| Isolation | Reinforced insulation (power/field) | IEC 61010-1 compliance |
| Power Loss | ~100 W (typical at full load) | Requires adequate cabinet cooling |
5. Mechanical & Environmental Data
| Parameter | Value | Notes |
|---|---|---|
| Dimensions (W×H×D) | ~380 × 300 × 100 mm (front) | Mounting depth: ~100 mm (excl. cables) |
| Net Weight | ~5.5 kg (12.1 lb) | Shipping weight: ~6.0 kg (13.2 lb) |
| Degree of Protection | IP65 (front), IP20 (rear) | For panel/cabinet installation |
| Cooling | Fan-assisted (rear) | Filtered air intake; replaceable air filter |
| Ambient Temp (Operation) | 0 … +40 °C (32 … 104 °F) | No derating up to 1000 m |
| Ambient Temp (Storage/Transport) | -20 … +60 °C (-4 … 140 °F) | Extended temp range |
| Installation Altitude | ≤ 1000 m (3281 ft) | Derate power above 1000 m |
| Relative Humidity | ≤ 80% RH (non-condensing) | Industrial environment |
| Vibration/Shock | IEC 60068-2-6 (vibration), IEC 60068-2-27 (shock) | Industrial ruggedness |
6. Software & Compatibility
| Item | Details | |
|---|---|---|
| OS | Windows XP Professional (embedded) | Pre-installed; optional Windows 7 |
| Configuration | TIA Portal, WinCC, Step 7 | Compatible with S7-1200/1500/300/400, SIMOTION |
| Protocols | PROFINET, PROFIBUS (via PCI), MPI, Modbus (RTU/TCP), TCP/IP | Standard industrial communication |
| Software Features | HMI runtime, data logging, recipe management, remote access | Supports Siemens Sm@rtServer |
| Drivers | Siemens industrial drivers for fieldbus/IO | Pre-installed for common modules |
7. Safety & Compliance
- Certifications: CE, cULus, UL 508, CSA C22.2 No.14, RoHS compliant
- Standards: IEC 61010-1, IEC 60950-1, EN 61000-6-2/4 (EMC)
- Safety: Overvoltage/overcurrent/overtemperature protection; reinforced insulation
- EMC: EN 61000-4-2 (ESD), EN 61000-4-3 (radiated immunity), EN 61000-4-6 (conducted immunity)
8. Key Features & Applications
- Rugged Industrial Design: IP65 front, fan-assisted cooling, wide temp range for factory floors
- High Connectivity: Dual Gigabit Ethernet, 4× USB 2.0, serial, PCI expansion for fieldbus integration
- Powerful Performance: Celeron M 440 + 2 GB RAM + 160 GB HDD for HMI/control tasks
- Flexible Mounting: Flush panel-mount for cabinets/control panels; front USB for quick access
- Wide Compatibility: Works with Siemens PLCs, drives, and third-party industrial devices
- Typical Applications: Machine control, process automation, HMI, data acquisition, SCADA clients
9. Ordering & Identification
- MLFB: 6AV7872-0BA30-1AC0
- Product Type: SIMATIC Panel PC 677B, 15″ Touch, AC Power, Celeron M 440, 2 GB RAM, 160 GB HDD
- Tariff Code: 84714100
- Country of Origin: Germany
- Lifecycle: Discontinued (recommended replacement: SIMATIC Panel PC 677C/IPC 427E series)
