6AV6545-0DB10-0AX0 Siemens MP 370 Touchscreen Operator Panel

Product Overview

The Siemens 6AV6545-0DB10-0AX0 is a SIMATIC Multi Panel MP 370 with a 15.1-inch color TFT touchscreen. It provides an operator interface for industrial machine control, process visualization, and production monitoring.

This MP 370 HMI panel runs Windows CE 3.0 and supports projects configured with ProTool V6.0 SP2 or later. It also supports WinCC flexible Standard V2004 or later.

The 1024 × 768 display presents process values, alarms, recipes, and graphical operating screens. Its analog resistive touchscreen supports direct operator interaction.

Multiple communication interfaces connect the panel with Siemens controllers and selected third-party PLC systems. Its PC card, CompactFlash, and Ethernet support provide flexible project transfer and data archiving options.

Technical Specifications

Manufacturer	Siemens
Model Number	6AV6545-0DB10-0AX0
Product Family	SIMATIC HMI MP 370
Product Type	Multi Panel Operator Interface
Display Technology	15.1-inch TFT Color Display
Display Colors	256 Colors
Screen Resolution	1024 × 768 Pixels
Touch Technology	Analog Resistive Touchscreen
Preinstalled Operating System	Windows CE 3.0
Processor Architecture	MIPS
Memory Type	Flash / RAM
User Data Memory	7,168 KB
Typical Power Consumption	41 W
Rated Input Current	1.8 A
Supply Type	DC
Backup Battery	Optional 3.6 V Battery
Minimum Backup Time	3 Years
Front Protection	IP65
Rear Protection	IP20
Operating Temperature	0°C to +50°C
Storage Temperature	-20°C to +60°C
Maximum Operating Humidity	85% Relative Humidity
Mounting Orientation	Vertical
Maximum Inclination	35° without external ventilation
Front Housing Dimensions	400 × 310 mm
Overall Depth	69 mm
Weight	5.7 kg

Display and Operator Interface Architecture

The MP 370 combines a large-format TFT display with resistive touch technology. This configuration supports direct operation through graphical process screens.

• Display Resolution: 1024 × 768 pixels for detailed process visualization.
• Display Backlight: 50,000-hour MTBF at 25°C.
• Touch Input: Analog resistive touchscreen.
• Keyboard Support: Numeric, alphanumeric, and hexadecimal input.
• External Devices: USB connection for compatible keyboards, mice, and barcode readers.
• Operator Controls: Illuminated pushbutton support.
• Screen Protection: Clean-screen and touch-calibration functions.

Communication Interfaces and Expansion

The panel provides multiple serial and network interfaces for controller integration and engineering operations.

Interface	Quantity	Application
TTY	1	Serial communication
RS232	2	Serial PLC and peripheral connections
RS422	1	Serial communication
RS485	1	Industrial serial communication
Ethernet RJ45	1	Network communication and data transfer
USB	1	Supported peripheral connections
PC Card Slot	1	External storage and project transfer
CompactFlash Slot	1	Data storage and archiving

Expansion Considerations: The panel supports PC cards and CompactFlash cards. The specified configuration does not support USB memory storage, MMC cards, or SD cards.

HMI Runtime and Process Visualization

The 6AV6545-0DB10-0AX0 provides extensive runtime functions for machine operation and process supervision.

Function Category	Supported Capacity or Capability
Configurable Screens	500
Device Variables	2,048
Variables per Screen	400
Text Elements	30,000
Recipes	500
Records per Recipe	1,000
Entries per Record	1,000
Integrated Recipe Memory	128 KB Flash, expandable
Alarm Classes	32
Alarm Messages	4,000
Archive Capacity	50 Archives per Device
Archive Entries	50,000 per Archive
Measuring Points	50 per Project
User Groups	50
User Rights	32
Text Lists	500 per Project
Graphics Lists	500 per Project

Process Visualization Functions:

• Dynamic diagrams, bar graphs, sliders, and analog indicators.
• Trend curves and process value profiles.
• Color changes and X/Y movement for dynamic objects.
• Visibility control for selected screen objects.
• PLC-controlled screen selection and configurable start screens.
• Process limit monitoring and alarm indication.
• SIMATIC S7 status and control functions.
• Text and graphics lists with up to 256 entries per list.

Alarm Management, Recipes, and Data Archiving

The MP 370 combines alarm handling, recipe management, and historical process recording in one operator platform.

• Alarm Processing: Supports bit messages, analog messages, and HMI system messages.
• Alarm Acknowledgment: Supports acknowledgment groups and message indicators.
• Recipe Handling: Stores up to 500 recipes with configurable data records.
• Data Archiving: Supports sequential, circular, short-term, and alarm archives.
• Storage Locations: PC cards, CompactFlash cards, and Ethernet network storage.
• Export Format: CSV files support evaluation through Microsoft Excel and Access.
• Trend Evaluation: Supports online evaluation through trend curves.
• Printing: Supports alarm reports, shift reports, color printing, and screen hardcopies.

PLC Compatibility and System Integration

The Siemens MP 370 supports several Siemens and third-party controller families. Actual communication requires the appropriate driver and interface configuration.

Controller Family	Supported Communication
SIMATIC S7-200	PPI, PPI Network, MPI, PROFIBUS DP
SIMATIC S7-300/400	MPI, PROFIBUS DP, PROFINET
SIMATIC S5	Serial, PROFIBUS DP
Texas Instruments 505	Supported
Allen-Bradley	DF1, DF485
Mitsubishi	FX, MP4
Telemecanique	ADJUST, Uni-Telway
OMRON	LINK, Multilink
Modicon	Modbus
GE Fanuc	SNP
SIMOTION	Supported
SINUMERIK	Supported
WinAC / PC	TCP/IP

Integration Notes:

• Check the PLC communication driver before transferring an HMI project.
• Verify the selected physical interface and communication parameters.
• Confirm controller firmware and project compatibility before commissioning.
• Check MPI, PROFIBUS DP, and Ethernet network configurations individually.
• Third-party controller connections require the corresponding supported driver.

Configuration Software and Operating Environment

The panel uses Windows CE 3.0 as its preinstalled operating system. Engineering teams can configure projects through the supported Siemens software environment.

• ProTool: Version 6.0 SP2 or later.
• WinCC flexible: Standard V2004 or later.
• Online Languages: Up to 5 runtime languages.
• Project Languages: Up to 32 languages per project.
• Project Transfer: MPI, PROFIBUS DP, serial, USB, Ethernet, and external storage.
• Transfer Functions: Upload, download, automatic transfer recognition, and delta transfer.
• Engineering Support: Simulation, backup, restore, and device switchover.

Important: The configuration software requires separate procurement. Verify the original project version and available engineering environment before selecting replacement hardware.

Installation Guide

Correct mechanical installation helps maintain touchscreen accuracy and front-panel protection.

1. Confirm the control cabinet cutout and mounting dimensions.
2. Allow sufficient rear clearance for connectors and ventilation.
3. Install the panel in the specified vertical orientation.
4. Keep the inclination within 35° without external ventilation.
5. Check the DC supply requirements against the product documentation.
6. Connect protective grounding and communication cables correctly.
7. Secure the panel using the specified mounting hardware.
8. Inspect the front sealing surface before applying power.

Mechanical Dimensions:

• Front width: 400 mm.
• Front height: 310 mm.
• Overall depth: 69 mm.
• Installation orientation: Vertical.
• Panel front protection: IP65 when correctly installed.

Commissioning and Maintenance

Systematic commissioning helps prevent communication errors and unexpected HMI downtime.

Initial Commissioning:

• Verify the DC supply and wiring before startup.
• Check the display and touchscreen response.
• Calibrate the resistive touchscreen when necessary.
• Load the correct HMI project using a supported transfer method.
• Verify PLC communication and process variable updates.
• Test alarm acknowledgment and recipe operations.
• Confirm data archive destinations and available storage capacity.

Routine Maintenance:

• Clean the touchscreen using an appropriate non-abrasive method.
• Inspect the front sealing surface for damage.
• Monitor internal memory and backup battery status.
• Back up the HMI project before software changes.
• Check external storage media for data integrity.
• Review alarm logs and archived process values regularly.
• Keep a verified project backup for recovery operations.

Battery Consideration: The optional 3.6 V backup battery supports the hardware clock. The specified minimum backup time is three years. Check battery status and replacement requirements during scheduled maintenance.

Environmental Protection and Certifications

Parameter	Specification
Operating Temperature	0°C to +50°C
Storage Temperature	-20°C to +60°C
Maximum Relative Humidity	85% during operation
Front Protection Rating	IP65
Rear Protection Rating	IP20
Display Backlight MTBF	50,000 hours at 25°C

Available Certifications and Approvals:

• CE
• FM Class I, Division 2
• cULus
• EX Zone 2/22
• C-TICK

Check the product nameplate and applicable certificates before installation in hazardous areas. Installation must follow the relevant approval conditions and local electrical regulations.

Compatibility and Replacement Considerations

Before selecting the 6AV6545-0DB10-0AX0, review the following engineering requirements.

• Project Compatibility: Confirm ProTool or WinCC flexible project compatibility.
• Operating System: Account for the Windows CE 3.0 environment.
• Communication: Match the existing PLC protocol and physical interface.
• Installation: Verify the 400 × 310 mm front dimensions and 69 mm depth.
• Power: Confirm the required DC input voltage from the product documentation.
• Storage: Check existing PC card and CompactFlash requirements.
• Safety: Verify hazardous-area certification for the intended installation.

Replacement Advice: A similar screen size does not guarantee direct replacement compatibility. Check project conversion requirements, connector assignments, mounting dimensions, and communication drivers before changing the HMI.

Packaging and Supply Scope

• 1 × Siemens SIMATIC Multi Panel MP 370, 15.1-inch color TFT touchscreen, model 6AV6545-0DB10-0AX0.
• Power cables, communication cables, mounting accessories, and storage media: Confirm separately with the supplier.
• Optional 3.6 V backup battery: Confirm installation and supply status before ordering.
• Configuration software: Ordered separately.

Contact our sales team to confirm the exact supplied accessories and packaging contents before purchase.

Frequently Asked Questions

Q1: Which engineering software versions support the MP 370?

The specified panel supports ProTool V6.0 SP2 or later. It also supports WinCC flexible Standard V2004 or later. Check project compatibility before transferring an existing configuration.

Q2: Can this panel communicate with non-Siemens PLCs?

Yes. Supported protocols include Allen-Bradley DF1 and DF485, Mitsubishi FX and MP4, OMRON LINK, and Modbus. Confirm the required driver and communication interface before commissioning.

Q3: Why does the touchscreen respond inaccurately after installation?

Incorrect calibration, screen contamination, or mechanical pressure can affect touch accuracy. Use the clean-screen and touch-calibration functions. Also inspect the mounting frame for uneven pressure.

Q4: What should engineers check before replacing an existing MP 370?

First, identify the original project version and PLC communication protocol. Then verify connector assignments, mounting dimensions, DC supply requirements, and external storage formats. Back up the original project before removing the installed panel.

Q5: How should maintenance teams manage the internal clock backup?

Monitor the battery status through the available diagnostic functions. The optional 3.6 V battery provides a specified minimum backup time of three years. Schedule inspection and replacement according to actual operating conditions.

Q6: Does the MP 370 support USB flash drive archiving?

No. The specified configuration does not support USB memory storage. Use compatible PC cards, CompactFlash cards, or Ethernet network storage for supported archiving operations.

Q7: How can buyers confirm the correct MP 370 model?

Compare the complete order number, display size, resolution, operating system, interface layout, and certification requirements. Do not select a replacement based only on the MP 370 family name.

Ordering Information and Technical Support

We supply industrial automation components for PLC, HMI, DCS, and machine control applications.

• Product: Siemens SIMATIC Multi Panel MP 370.
• Order Number: 6AV6545-0DB10-0AX0.
• Display: 15.1-inch Color TFT Touchscreen.
• Technical Support: Assistance with model identification and compatibility checks.
• Shipping: International shipping options available.
• Warranty: 12-month warranty.

Contact us with your required quantity and application details. Our team can assist with product identification, pricing, and delivery arrangements.

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