WEINTEK-HMI-MT8121iE Touch Panel

Weintek-HMI-MT8121iP – 12.1″ Industrial HMI Touch Panel

12.1″ Industrial HMI Display – High-Performance Touchscreen Operator Panel

Built to deliver exceptional display clarity, smooth touch operation, and reliable system communication, this panel is ideal for control cabinets, automation systems, and machine interfaces requiring precision and durability.

Comparable to leading XE-series HMI models, it combines a bright 1024×768 TFT display, multiple communication ports, and rugged IP65 protection for superior usability and long-term reliability.

🖥️ Display & Touch Interface

• Display Size: 12.1″ TFT with LED backlight
• Resolution: 1024 × 768 (XGA)
• Brightness: ~500 cd/m² (same as XE model)
• Contrast Ratio: ~700:1
• Color Depth: 16 million colors
• Touch Type: 4-wire resistive touchscreen
• Touch Accuracy: ±2% (X and Y axes)

⚙️ Memory & Processor

• Processor: High-performance 32-bit RISC (e.g., ARM Cortex-A Series)
• System RAM: 256 MB
• Flash Memory: 128 MB
• Expansion Slot: SD / SDHC card support for data logging and firmware updates

🔌 Communication & I/O

• Ethernet Port: 1 × 10/100 Base-T
• USB Ports: Host and Client (for data transfer and programming)
• Serial Ports: RS-232 and RS-485 (supports MPI 187.5k on RS-485)
• Isolation: Built-in power and dual-serial isolation (COM1 & COM3)
• Protocol Support: Modbus RTU / TCP, MPI, and other standard industrial protocols

⚡ Power & Electrical Specifications

• Supply Voltage: 24 V DC (±20%)
• Current Draw: ~0.8 A (typical operation)
• Insulation Resistance: > 50 MΩ @ 500 V DC
• Withstand Voltage: 500 VAC for 1 minute

🌡️ Mechanical & Environmental Ratings

• Front Protection: NEMA 4 / IP65-rated (dustproof and water-resistant)
• Cooling Method: Fanless, convection-cooled
• Operating Temperature: 0 °C to +50 °C
• Storage Temperature: –20 °C to +60 °C
• Relative Humidity: 10–90% non-condensing
• Approximate Dimensions: 317 × 244 mm (same as XE model)
• Design: Compact, panel-mount construction for industrial enclosures

⭐ Key Features & Highlights

• High-brightness 12.1″ display with sharp XGA resolution
• Durable resistive touchscreen for precise operation
• Dual USB ports for program upload and data export
• RS-485 / RS-232 communication with Modbus and MPI support
• SD card slot for data logging, trend storage, and backup
• NEMA 4 / IP65 protection ensures reliable use in harsh environments
• Fanless design for silent, maintenance-free operation
• Compatible with industrial PLCs, drives, and controllers

🏭 Applications

• Factory automation and process monitoring
• Control panel and machine operator interfaces
• Packaging, HVAC, and energy control systems
• Retrofit and OEM machine integration

📦 ReVolt Automation – Industrial Interface Solutions

ReVolt Automation supplies new and surplus industrial HMIs, soft starters, PLCs, and automation components from leading global brands. Each product, including this 12.1″ Industrial HMI Display, is new surplus, factory-sealed, and backed by a 1-year limited warranty.

Condition: New surplus, factory sealed

Warranty: 1-year limited warranty