Ref Description HMI Panels 14inch, 18inch, 21inch, 22inch

HMI Panels – Human-Machine Interface in Industrial Automation   HMI Panels (Human-Machine Interfaces) are digital control interfaces that enable real-time communication between operators and machines, allowing for effective monitoring, operation, and diagnostics of industrial equipment and processes. These panels are used extensively in factory automation, packaging, process plants, robotics, water treatment, HVAC systems, and more.   They replace traditional control systems with intuitive graphical displays, improving efficiency, productivity, and safety.   Function & Role in Industry Monitor machine status (temperature, flow, pressure, speed, alarms)   Visualize data from PLCs, sensors, and field devices   Control processes through touch commands (start/stop/reset)   Display diagnostics and faults   Provide secure user access and control   HMI panels are integrated with PLCs, DCS, VFDs, and SCADA systems, forming a crucial part of Industry 4.0 and IIoT ecosystems. leelavati automation Types of HMI Panels TypeDescription Basic Text HMILCD/monochrome display for simple control and diagnostics Graphic HMIColor screen with buttons and variable graphics Touchscreen HMIFull-color TFT or capacitive display with navigation via touch Web-based HMIAccessible remotely via browser on PC/mobile Panel PCIndustrial PC with HMI software, multi-screen control, and Windows/Linux OS Modular HMIExpandable units with slots for communication, memory, and function modules   Applications in Manufacturing Packaging: Control of filling, sealing, labeling, and conveying machines   Textile: Monitor weaving, spinning, and dyeing processes   Food & Beverage: Set recipes, cleaning cycles, temperature, and timers   Pharmaceutical: Monitor cleanroom environment, batch data, alarm history   Water Treatment: Pump control, level display, flow regulation   Automotive: Robotic line monitoring, motor diagnostics, assembly stations   HVAC & BMS: Set temperatures, schedules, energy consumption tracking   Technical Specifications ParameterTypical Range / Value Display Sizes3.5 " – 21.5 " (diagonal) Resolution320×240 (QVGA) to Full HD (1920×1080) Touch TypeResistive / Capacitive / Multitouch Communication PortsRS232, RS485, Ethernet, USB, CAN, Modbus, Profibus Memory128 MB – 4 GB flash / 256 MB – 16 GB RAM Input Voltage12V DC, 24V DC, or 230V AC MountingPanel mount / Wall mount / DIN rail Enclosure RatingIP65 front (standard), IP67/IP69K (optional) Operating Temp. Range–20°C to +60°C   User Interface Features Customizable screens (buttons, meters, graphs, alarms)   Trend charts for historical data analysis   Multi-language support   Password-protected user levels leelavati automation Data logging and export via USB/SD   Real-time event handling and status indicators   Remote access (via web server or VNC)   Benefits & Advantages Simplified operation with intuitive graphics   Real-time visibility of process data and alarms   Reduces downtime with diagnostic info and alerts   Enhances safety with password levels and interlocks   Saves time in commissioning and maintenance   Remote access improves monitoring and response time   Data collection for reports and analytics   Connectivity & Integration Connects to PLCs, sensors, drives, relays, and field instruments   Supports protocols like Modbus RTU/TCP, Ethernet/IP, CANopen, OPC UA   Integrates with MES, ERP, and SCADA platforms   Can be used as a gateway between systems   Smart Features (Industry 4.0 Ready) Cloud integration for remote monitoring   Edge computing capability in high-end models   Predictive maintenance alerts   QR/barcode scanner input for batch control   Mobile device control via wireless or web-based UI   IIoT sensors connectivity via MQTT/OPC-UA protocols leelavati automation   4.3 " – 7 " Basic HMI  7 " – 10 " Touch HMI  10 " – 15.6 " Advanced HMI  Industrial Panel PC with HMI SW      screen size, ports, CPU, memory, protocols, and durability (IP ratings).   📄 Warranty & Compliance Warranty: 12 to 24 months