1 PCS USED Schenck Touch Screen VHM20100CF #LYQ007
1 PCS USED Schenck Touch Screen VHM20100CF #LYQ007
1 PCS USED Schenck Touch Screen VHM20100CF #LYQ007
Part Number: VHM20100CF; Product Name: Industrial Human-Machine Interface (HMI) Touch Screen
Brand: Schenck (Schenck Process GmbH, a global leader in measuring, feeding, screening and automation solutions for industrial processes);
Product Status: Original New Unit; Product Category: 10.1-inch TFT Color Touch Screen HMI, Designed for Precision Industrial Process Monitoring and Control
Core Application: Widely applied in weighing systems, vibration monitoring equipment, material handling lines, chemical processing plants and mechanical manufacturing workshops. It serves as a core visual operation terminal to realize real-time data display of process parameters, remote control, fault diagnosis, data logging and recipe management, adapting to harsh industrial on-site environments.
Core Features: 10.1-inch high-definition color display for clear data visualization; stable resistive touch technology for reliable operation; rich communication interfaces for seamless integration with Schenck controllers and mainstream PLCs; rugged housing suitable for panel mounting; strong anti-electromagnetic interference (EMI) performance; built-in alarm prompt and historical data query functions; high compatibility with industrial process control systems.
2. Display & Electrical Specifications (Ta = 25℃, Unless Otherwise Specified)
2.1 Display Parameters
Screen Size: 10.1 inches (Diagonal); Display Type: TFT Color LCD, LED Backlight;
Resolution: 1280 × 800 Pixels; Aspect Ratio: 16:10; Brightness: 400 cd/㎡ (Typical);
Contrast Ratio: 1200:1 (Typical); Viewing Angle: ±80° (Horizontal), ±70° (Vertical);
Backlight Life: ≥50,000 Hours (Continuous Operation); Touch Type: Resistive Touch (Single-Point Touch, Support for Gloved Operation);
Touch Accuracy: ±3 Pixels; Response Time: ≤15ms (Touch Recognition).
2.2 Electrical Parameters
Supply Voltage: DC 24V (±15% Tolerance); Rated Operating Current: 450mA (Typical), 700mA (Peak);
Power Consumption: ≤16.8W (Typical, Full Load Operation); Insulation Resistance: ≥200MΩ (500V DC);
Input/Output Signal Isolation: Optically Isolated (2.5kVrms, Persistent for 1 Minute); Logic Level: TTL/RS-485/RS-232 Configurable;
Standby Power Consumption: ≤1.5W; Operating Frequency Compatibility: 50/60Hz (System Power Synchronization).
2.3 Communication Performance
Communication Ports: 1 × RS-232 Port, 1 × RS-485 Port, 1 × Ethernet RJ45 Port, 1 × USB Host Port;
Supported Protocols: Modbus RTU, Modbus TCP, Schenck Proprietary Protocol, compatible with Siemens PPI/MPI, Mitsubishi FX Series Protocols;
Baud Rate (Serial Ports): Configurable (9.6Kbps ~ 115.2Kbps); Parity Check: None, Odd, Even (Selectable);
Data Bits: 7/8 Bits (Configurable); Stop Bits: 1/2 Bits (Configurable); Ethernet Speed: 10/100 Mbps (Auto-Negotiation);
Communication Distance: Up to 1200m (RS-485 Mode, Using Shielded Twisted Pair Cable); Frame Error Rate (BER): ≤10⁻¹² (At Rated Communication Distance).
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