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- Schneider
- HMIDT351
- Advanced Touchscreen Panel
- France
- 203.6 × 148.6 × 67 mm
- 1.2 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Schneider HMIDT351 Advanced Touchscreen Panel is an industrial human-machine interface component designed to provide operators with a graphical and touch-based interface for monitoring and interacting with automation equipment. As part of an industrial HMI architecture, the panel can provide access to process information, machine status, alarms, operating parameters, diagnostics, and other application-specific functions.
Modern industrial machinery increasingly relies on touchscreen operator panels to replace or supplement traditional switches, push buttons, and indicator lights. A configurable touchscreen interface allows manufacturers and system integrators to organize many operator functions within a single compact panel.
The HMIDT351 is identified as an Advanced Touchscreen Panel, with supplied dimensions of 203.6 × 148.6 × 67 mm and a listed weight of 1.2 kg. Its compact enclosure makes it suitable for machine-control panels and other installations where operator interaction is required without using a large-format display.
The panel should be considered part of the human-machine interface layer rather than a standalone PLC controller. Its exact display characteristics, communication interfaces, supported software, power requirements, environmental specifications, and mounting method should be confirmed for the specific HMIDT351 configuration before installation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | HMIDT351 |
| Product Type | Advanced Touchscreen Panel |
| Primary Function | HMI visualization and operator interaction |
| Application | Industrial automation and machine control |
| Dimensions | 203.6 × 148.6 × 67 mm |
| Weight | 1.2 kg |
| Installation | Industrial control panel / machine enclosure |
| Interface Role | Human-machine interface |
| Display Type | Touchscreen panel |
The dimensions and weight above are based on the supplied product information. Exact display resolution, communication ports, power requirements, mounting cutout, operating temperature, ingress protection, and software compatibility should be verified for the intended HMIDT351 configuration.
What Is the Schneider HMIDT351?
The Schneider HMIDT351 is an advanced touchscreen panel intended to provide a graphical operator interface for compatible industrial automation applications.
An HMI provides the communication layer between machine operators and the control system. Instead of requiring operators to interact directly with PLC programming or individual electrical components, the HMI presents information through graphical screens.
A typical architecture can be represented as:
Sensors and Field Devices → PLC / Controller → Automation Network → HMIDT351 → Operator
Through this structure, the touchscreen panel can potentially be used to display:
- Machine operating status
- Process values
- Alarm conditions
- Equipment states
- Production information
- Parameter settings
- Diagnostic information
- Graphical machine layouts
- Maintenance information
The exact functions depend on the HMI software and connected automation system.
Role of an Advanced Touchscreen Panel
An industrial touchscreen panel performs more than simply displaying information.
It can serve as a centralized operator interface where personnel can:
- Monitor machine operation
- Navigate between application screens
- View alarms
- Enter permitted parameters
- Start or stop approved machine functions
- Review trends
- Access diagnostic information
- Monitor equipment conditions
Because the interface is software-configurable, the same physical panel can be adapted for different machines and processes through application design.
This flexibility is one of the main reasons touchscreen HMIs are widely used in modern industrial automation.
HMI Architecture
The HMIDT351 can be integrated into a multi-layer industrial control architecture.
Field Layer
Sensors, switches, transmitters, actuators, motors, and other field devices interact with the physical process.
Control Layer
A PLC or controller processes field information and executes the machine or process control logic.
Communication Layer
Industrial communication networks exchange data between controllers, HMI devices, drives, remote I/O, and other automation equipment.
Operator Layer
The HMIDT351 provides the graphical interface used by operators and maintenance personnel.
This separation allows the operator interface to present system information without requiring direct access to the underlying control program.
Industrial Applications
Machine Control
The HMIDT351 can be used in machine-control applications where operators need a compact touchscreen interface.
Typical functions may include machine status, parameter adjustment, alarm management, and manual-operation screens.
Manufacturing Equipment
Production machinery often combines PLCs, sensors, drives, and actuators. A touchscreen panel can provide a central interface for monitoring the complete machine.
Packaging Machinery
Packaging machines frequently require multiple operator functions in a relatively small control cabinet. A touchscreen HMI can consolidate these functions into configurable screens.
Material Handling
Conveyor systems, sorting machines, lifting equipment, and automated handling systems can use HMI panels to display equipment status and provide operator controls.
Process Equipment
Industrial process equipment can use touchscreen panels to display process variables, alarms, trends, and equipment states.
Utility Systems
Pump systems, ventilation equipment, water-treatment machinery, and other industrial utility systems can incorporate HMI panels for local monitoring and operation.
Compact Physical Design
The supplied dimensions of the Schneider HMIDT351 are:
203.6 × 148.6 × 67 mm
The listed weight is:
1.2 kg
This relatively compact physical format can be useful for machine builders who need a touchscreen interface while maintaining a small control-panel footprint.
The dimensions should be considered during:
- Panel design
- Mounting preparation
- Cable routing
- Rear clearance planning
- Operator access planning
- Maintenance
- Equipment replacement
The 67 mm depth is particularly relevant when determining the space available behind the panel.
The overall product dimensions should not automatically be treated as the required panel cutout dimensions. The exact mounting drawing should be used when preparing the enclosure.
Installation Guidelines
1. Confirm the Model
Before installation, verify:
Schneider HMIDT351 Advanced Touchscreen Panel
Confirm that the model corresponds to the intended HMI application and control architecture.
2. Prepare the Mounting Panel
The enclosure should be prepared according to the applicable mounting dimensions.
The supplied product dimensions of 203.6 × 148.6 × 67 mm should be used as a physical reference, not as a substitute for the required panel-cutout dimensions.
3. Check Mechanical Support
The panel has a listed weight of 1.2 kg. The mounting surface should be sufficiently rigid to support the panel during normal operation.
4. Plan Rear Clearance
The rear side of the HMI requires adequate space for cables, connectors, ventilation, and service access.
5. Connect the System
Connect the required power, communication, and other interfaces according to the intended system architecture.
The exact connector arrangement should be verified for the HMIDT351 configuration.
6. Inspect the Installation
Before energizing the panel, check:
- Mechanical mounting
- Panel stability
- Cable connections
- Power wiring
- Communication connections
- Grounding where applicable
- Environmental sealing where required
Touchscreen Operation
A touchscreen provides a flexible interface for industrial operator interaction.
Depending on the application, the HMIDT351 can be configured to provide graphical controls such as:
- Push-button objects
- Status indicators
- Numeric input fields
- Alarm displays
- Trend screens
- Navigation buttons
- Equipment diagrams
- Parameter screens
Good HMI design is important for safe and efficient operation.
Controls should be clearly labeled, logically arranged, and designed to reduce accidental activation.
For critical functions, the application should provide appropriate confirmation or authorization mechanisms according to the machine-control strategy.
HMI Screen Design
An effective touchscreen application can divide information into several logical screen levels.
Main Overview
The main screen can provide a summary of machine or process status.
Equipment Screen
Individual motors, valves, pumps, conveyors, or other equipment can be displayed separately.
Alarm Screen
Operators can review active alarms and acknowledge conditions according to the application design.
Parameter Screen
Authorized users can view or modify permitted machine parameters.
Diagnostic Screen
Maintenance personnel can access system status and diagnostic information.
Trend Screen
Selected process values can be presented as trends where supported by the HMI application.
This screen structure allows operators to quickly locate the information required for normal operation and maintenance.
Communication and System Integration
The HMIDT351 should be integrated into the automation communication architecture appropriate for the system.
Potential surrounding equipment may include:
- Schneider Electric PLCs
- Modicon controllers
- Remote I/O
- Industrial Ethernet devices
- Variable speed drives
- Servo systems
- Sensors
- Actuators
- Industrial communication equipment
- Other HMI devices
The exact communication protocols and interface ports should be confirmed for the specific HMIDT351 configuration.
Communication reliability depends on correct device configuration, cabling, addressing, network architecture, and software setup.
Commissioning Procedure
After mechanical installation, the HMIDT351 should be commissioned systematically.
Step 1: Mechanical Inspection
Verify that the touchscreen panel is securely installed.
Step 2: Electrical Inspection
Check power connections and associated wiring.
Step 3: Communication Check
Verify that the HMI can communicate with the intended controller or automation system.
Step 4: Application Verification
Confirm that the correct HMI project or application is loaded.
Step 5: Screen Testing
Check the main screens, navigation, indicators, alarms, and data displays.
Step 6: Touch Testing
Verify that touchscreen controls respond correctly.
Step 7: Alarm Testing
Confirm that alarm information is displayed and handled correctly.
Step 8: Process Verification
Compare displayed values with the corresponding controller or field information.
Troubleshooting the HMIDT351
Panel Does Not Power On
If the HMIDT351 remains inactive, check:
- Power supply
- Power wiring
- Protection devices
- Connector seating
- Panel configuration
- External electrical conditions
The power source should be verified before assuming an internal hardware fault.
Display Is Active but Touch Does Not Respond
Possible causes include:
- Application configuration
- Touch-related settings
- Physical screen contamination
- Physical damage
- Software issues
- Hardware malfunction
The screen and application should be checked systematically.
Communication Failure
If the HMI does not display current controller data, inspect:
- Network connection
- Communication configuration
- Device addressing
- Controller status
- HMI application settings
- Cable condition
A communication fault does not necessarily indicate a defective touchscreen panel.
Intermittent Operation
Intermittent problems may be associated with:
- Loose wiring
- Unstable power
- Network interruptions
- Environmental conditions
- Software configuration
- Hardware problems
The entire HMI system should be evaluated before replacing the panel.
Preventive Maintenance
Regular inspection can help maintain the HMIDT351 in good operating condition.
Clean the Touchscreen
Keep the display surface clean using a cleaning procedure appropriate for the installed panel.
Avoid unsuitable chemicals or abrasive materials that could damage the surface.
Inspect the Housing
Check for:
- Cracks
- Mechanical damage
- Loose mounting
- Excessive contamination
- Signs of overheating
Check Cable Connections
Power and communication cables should be checked periodically for looseness or physical damage.
Monitor HMI Performance
Recurring communication errors, screen problems, or unexpected application behavior should be recorded and investigated.
Environmental Considerations
Industrial touchscreen panels can be exposed to challenging operating environments.
Potential environmental factors include:
- Dust
- Moisture
- Vibration
- Temperature changes
- Electrical interference
- Mechanical impact
The HMIDT351 should be installed within the environmental limits specified for the exact configuration.
The control-panel enclosure should also provide appropriate protection for the surrounding equipment.
Exact ingress protection and operating-temperature values should not be assumed from the model number alone.
Panel Layout Planning
The 203.6 × 148.6 × 67 mm dimensions should be considered during enclosure design.
Important layout factors include:
- Available front-panel area
- Mounting location
- Operator viewing angle
- Rear clearance
- Cable routing
- Adjacent components
- Ventilation
- Service access
The 1.2 kg listed weight should also be considered when selecting the mounting structure.
The touchscreen should be positioned so that operators can use it comfortably while maintaining appropriate access to other machine controls.
Replacement Considerations
When replacing a Schneider HMIDT351, verify the complete product model before ordering or installation.
Important information includes:
- Complete model number
- Product type
- Physical dimensions
- Mounting configuration
- Software compatibility
- Communication architecture
- Power requirements
- Existing HMI project
- Environmental requirements
The supplied physical specifications are:
203.6 × 148.6 × 67 mm
1.2 kg
A touchscreen panel with similar dimensions should not automatically be considered a direct replacement. Mechanical, electrical, software, and communication compatibility should all be confirmed.
HMI Application and Backup
The HMI hardware is only one part of the operator-interface system.
The associated application may contain:
- Screen layouts
- Navigation
- Alarm definitions
- Tags
- Controller addresses
- User permissions
- Machine parameters
- Diagnostic screens
- Trend configuration
Before replacing or upgrading the HMIDT351, the current HMI project should be backed up where applicable.
Maintaining an up-to-date application backup can reduce downtime during equipment replacement.
System Maintenance
Maintenance personnel should treat the HMIDT351 as part of the complete HMI and automation system.
A practical maintenance routine can include:
- Visual inspection
- Touchscreen cleaning
- Mechanical mounting inspection
- Cable inspection
- Communication testing
- Application backup
- Alarm verification
- Review of recurring faults
A systematic maintenance strategy helps distinguish between hardware problems, software problems, network problems, and field-equipment issues.
Key Advantages
The Schneider HMIDT351 provides several practical characteristics for industrial operator-interface applications:
- Advanced touchscreen panel design
- Compact 203.6 × 148.6 × 67 mm physical format
- Listed weight of 1.2 kg
- Suitable for machine and industrial control panels
- Provides graphical operator interaction
- Supports configurable HMI screen layouts
- Can display process and machine information
- Can support alarm and diagnostic visualization
- Suitable for integration into broader automation architectures
- Compact design for space-constrained installations
Technical FAQs
What is the Schneider HMIDT351?
The Schneider HMIDT351 is an Advanced Touchscreen Panel designed to provide a graphical human-machine interface for compatible industrial automation applications.
What are the dimensions of the HMIDT351?
The supplied dimensions are 203.6 × 148.6 × 67 mm.
How much does the HMIDT351 weigh?
The supplied weight is 1.2 kg.
Is the HMIDT351 a PLC?
No. The HMIDT351 is a touchscreen HMI panel rather than a PLC controller.
What is the purpose of the HMIDT351?
Its primary purpose is to provide operators with a graphical interface for monitoring and interacting with compatible automation equipment.
What information can an industrial touchscreen display?
Depending on the application, it can display machine status, process values, alarms, parameters, trends, diagnostics, and other configured information.
Can the HMIDT351 control a machine directly?
The touchscreen provides the operator interface, while the actual control logic is normally executed by a PLC or other controller. Commands entered through the HMI can be transferred to the control system according to the application design.
What should be checked before installing the HMIDT351?
The mounting requirements, panel cutout, power requirements, communication interfaces, software compatibility, environmental conditions, and system architecture should be verified.
Can the listed dimensions be used as the panel cutout dimensions?
No. The supplied 203.6 × 148.6 × 67 mm dimensions describe the product’s physical size and should not automatically be interpreted as the required mounting cutout.
What should be backed up before replacing the panel?
The HMI project, screen configuration, alarms, tags, communication settings, and other relevant application data should be backed up where applicable.
Conclusion
The Schneider HMIDT351 Advanced Touchscreen Panel is a compact industrial human-machine interface designed to provide graphical visualization and touchscreen interaction within compatible automation systems. It can serve as the operator-facing layer between personnel and the PLC, controller, drives, I/O equipment, and other devices that make up an industrial control architecture.
The supplied physical specifications are 203.6 × 148.6 × 67 mm, with a listed weight of 1.2 kg. These dimensions are useful for enclosure design, mounting planning, cable routing, and maintenance access.
For reliable operation, the HMIDT351 should be integrated using the appropriate mechanical, electrical, communication, and software requirements for the intended system. The HMI application should also be properly configured and backed up to simplify future maintenance or replacement.
When replacing the Schneider HMIDT351, technicians should verify the complete model number, mounting arrangement, software compatibility, communication architecture, and environmental requirements. Proper installation, systematic commissioning, application backup, and preventive maintenance can help maintain reliable operator interaction throughout the industrial automation system.