SIEMENS SIMATIC TP 1900 COMFORT

Siemens SIMATIC HMI TP1900 Comfort

Siemens SIMATIC HMI TP1900 Comfort for Large-Scale Machine & Process Visualization

The Siemens SIMATIC HMI TP1900 Comfort is a large-format industrial touchscreen operator panel designed for detailed machine operation, process visualization, alarm management and production monitoring.

With an 18.5-inch widescreen TFT display, touchscreen operation, PROFINET connectivity and MPI/PROFIBUS DP support, the TP1900 Comfort is designed for applications where operators need a large visualization area for complex machines and processes.

The current documented 6AV2124-0UC02-0AX1 provides an 18.5-inch TFT display, 1366 × 768 resolution, 16.7 million colors, 24 MB configuration memory, PROFINET, MPI/PROFIBUS DP and Windows Embedded Compact 2013.

We Tech Power Solutions Ltd supplies Siemens SIMATIC HMI products for OEMs, machine builders, system integrators and industrial automation projects across Ahmedabad, Gujarat and India.

What Is Siemens TP1900 Comfort?

The TP1900 Comfort belongs to the Siemens SIMATIC HMI Comfort Panel family and provides a touchscreen interface between operators and industrial automation equipment.

It can be configured to display and control:

• Machine operating status

• Process values

• Alarm messages

• Production information

• Machine parameters

• Diagnostic data

• Recipes

• Maintenance functions

• Operator commands

• Process trends

The large display is particularly useful when several machine parameters and visualization elements need to be shown simultaneously.

Large 18.5-Inch Widescreen Display

The TP1900 Comfort uses an 18.5-inch TFT display with a 1366 × 768 pixel resolution.

Key display specifications include:

• Screen diagonal: 18.5 inches

• Display width: 409.8 mm

• Display height: 230.4 mm

• Resolution: 1366 × 768 pixels

• Colors: 16,777,216

• Backlight: Dimmable

• Touch: Analog-resistive

Siemens' technical data confirms these display characteristics for article 6AV2124-0UC02-0AX1.

The large screen provides space for detailed HMI layouts such as:

• Machine overview

• Production counters

• Alarm lists

• Process parameters

• Trend displays

• Equipment status

• Diagnostic information

• Operator controls

Touchscreen Operation

The TP1900 Comfort is a touch-operated HMI.

Operators interact with configured screen elements instead of dedicated physical function keys.

Typical touch functions include:

• Start/stop commands

• Machine-mode selection

• Numeric parameter entry

• Alarm acknowledgement

• Screen navigation

• Recipe selection

• Manual operation

• Maintenance controls

• Diagnostic navigation

The documented TP1900 Comfort uses an analog-resistive touchscreen and supports 40 direct touch keys for compatible S7 applications.

PROFINET & Industrial Ethernet

The TP1900 Comfort is designed for integration into Siemens industrial Ethernet architectures.

The documented 0AX1 model provides two industrial Ethernet interfaces with an integrated switch plus an independent port.

Supported Ethernet-related protocols include:

• PROFINET

• PROFINET IO

• PROFINET IRT

• TCP/IP

• HTTP/HTTPS

• SNMP

• DHCP

• MRP

The product also supports EtherNet/IP and Modbus according to Siemens' product data.

This makes the TP1900 Comfort suitable for more connected automation architectures where the HMI needs to communicate with multiple industrial devices.

MPI / PROFIBUS DP

In addition to Ethernet-based communication, the TP1900 Comfort provides an MPI/RS-485 interface supporting PROFIBUS DP.

This is useful for:

• Existing Siemens PLC installations

• PROFIBUS-based machines

• Automation system upgrades

• HMI replacement projects

• Legacy Siemens control architectures

Siemens explicitly lists PROFIBUS, MPI and the combined RS-485 interface for the documented TP1900 Comfort.

Siemens PLC-HMI Integration

A typical automation architecture can connect the TP1900 Comfort with a Siemens PLC.

SIMATIC PLC

↓

PROFINET / PROFIBUS / MPI

↓

TP1900 Comfort

↓

Machine Operator

The HMI can visualize:

• PLC process values

• Machine states

• Alarm conditions

• Production information

• Setpoints

• Equipment status

• Diagnostic information

• Operating modes

The actual communication architecture depends on the PLC, HMI article number and engineering project.

WinCC Comfort Engineering

The engineering environment depends on the TP1900 hardware generation.

For the documented 6AV2124-0UC02-0AX1, Siemens specifies:

WinCC Comfort V14 SP1 with HSP or higher

The panel can also be configured using the corresponding WinCC Advanced and WinCC Professional environments according to Siemens' product data.

Typical HMI projects can include:

• Machine visualization

• Alarm management

• Trend displays

• Recipe management

• User administration

• Parameter screens

• Diagnostic information

• Production monitoring

• Operator guidance

For replacement projects, always verify the existing project and engineering software before selecting the replacement device.

24 MB Configuration Memory

The TP1900 Comfort 0AX1 provides 24 MB of memory available for user configuration data.

This provides capacity for larger visualization projects containing multiple screens, graphics, alarms, recipes and machine information.

Actual memory requirements depend on the HMI project structure and configured functions.

Multiple Interfaces for Connected Automation

The TP1900 Comfort provides a broad set of interfaces for industrial applications.

The documented 0AX1 includes:

• 2 industrial Ethernet interfaces with integrated switch

• 1 independent Ethernet port

• 1 RS-485 / RS-422 interface

• 2 USB 2.0 ports

• 2 SD card slots

It also supports web technologies including HTTP, HTTPS, HTML, XML, CSS and JavaScript.

This makes the panel suitable for applications requiring more than basic PLC-HMI communication.

Web & Remote Visualization Features

The documented TP1900 Comfort supports several connectivity-oriented functions.

Depending on the project configuration, features include:

• Web browser

• HTTP/HTTPS

• SIMATIC WinCC Sm@rtServer

• SIMATIC WinCC Audit

• Web-based technologies

• Remote-oriented visualization functions

These capabilities can be useful for machine diagnostics, maintenance and connected industrial environments.

Alarm & Process Monitoring

The TP1900 Comfort can be configured for industrial alarm and process-value visualization.

Siemens documents support for:

• Alarm classes

• Bit messages

• Analog messages

• System messages

• S7 alarm procedures

• Process-value display

• Process-value input

• Recipe management

The exact alarm capacity depends on the device generation and project configuration.

Where Is Siemens TP1900 Comfort Used?

The large-format display makes the TP1900 Comfort suitable for applications where operators need to monitor a substantial amount of information.

Manufacturing Machinery

• Production lines

• Assembly systems

• Automated workstations

• Machine-control systems

• Manufacturing equipment

Packaging Machinery

• Filling systems

• Cartoning machines

• Labelling equipment

• Wrapping machines

• High-speed packaging lines

Process Automation

• Process visualization

• Equipment monitoring

• Alarm management

• Parameter control

• Production monitoring

Material Handling

• Conveyor systems

• Sorting systems

• Transfer equipment

• Automated handling machinery

OEM Machinery

• Special-purpose machines

• Custom automation systems

• Production equipment

• Complex machine interfaces

Industries & Applications

The Siemens TP1900 Comfort can be considered for:

• Manufacturing

• Automotive

• Packaging

• Food & beverage

• Pharmaceuticals

• Material handling

• Machine building

• Process industries

• Industrial utilities

• OEM automation

• Production plants

The final HMI selection should be based on screen requirements, PLC compatibility, communication architecture, environmental conditions and product lifecycle.

TP1900 Comfort Technical Specifications

Parameter Specification

Brand Siemens

Product Family SIMATIC HMI Comfort Panels

Product TP1900 Comfort

Article Number 6AV2124-0UC02-0AX1

Product Type Touch-operated Comfort Panel

Display 18.5-inch TFT

Display Format Widescreen

Resolution 1366 × 768 pixels

Colors 16,777,216

Touch Technology Analog-resistive

Configuration Memory 24 MB

PROFINET Yes

PROFIBUS DP Yes

MPI Yes

Industrial Ethernet Ports 3 total; 2-port switch + independent port

RS-485 / RS-422 1

USB 2 × USB 2.0

SD Card 2 slots

Operating System Windows Embedded Compact 2013

Engineering WinCC Comfort V14 SP1 with HSP or higher

Front Protection IP65

Supply 24 V DC

Application Machine & process visualization

These specifications refer to 6AV2124-0UC02-0AX1. Always verify the exact article number before procurement because the TP1900 Comfort family contains different hardware generations.

TP1900 Comfort Product Generations

The TP1900 Comfort has different hardware generations, which is important for replacement projects.

6AV2124-0UC02-0AX0

Earlier TP1900 Comfort generation:

• 18.5-inch widescreen TFT

• 1366 × 768 resolution

• 16.7 million colors

• 24 MB configuration memory

• PROFINET

• MPI/PROFIBUS DP

• Windows CE 6.0

• WinCC Comfort V11 SP2

• Cancelled since July 1, 2022

• Listed as spare part

• Successor: 6AV2124-0UC02-0AX1

6AV2124-0UC02-0AX1

Successor generation:

• 18.5-inch display

• 1366 × 768 resolution

• 24 MB configuration memory

• WEC 2013

• PROFINET

• MPI/PROFIBUS DP

• WinCC Comfort V14 SP1 with HSP

• Multiple Ethernet interfaces

• USB and SD interfaces

However, Siemens currently marks this reference as product phase-out since October 3, 2024.

TP1900 Comfort vs TP1500 Comfort

Feature TP1500 Comfort TP1900 Comfort

Display 15.4' 18.5'

Operation Touch Touch

Resolution 1280 × 800 1366 × 768

Main Advantage Large visualization Extra-large visualization

Typical Use Large machines Very large/detail-intensive machines

Choose TP1900 when the operator needs a larger physical display area for complex machine or process visualization.

TP1900 Comfort vs TP1900 Comfort PRO

These products should not be treated as identical.

TP1900 Comfort

Standard panel-mounted Comfort HMI.

TP1900 Comfort PRO

A separate PRO product family designed for applications involving support-arm mounting and different installation requirements.

Siemens documents TP1900 Comfort PRO separately with its own article numbers and technical specifications.

For procurement, always confirm the complete Siemens article number.

Before Ordering Siemens TP1900 Comfort

1. Confirm the Complete Article Number

Check whether the requirement is:

• 6AV2124-0UC02-0AX0

• 6AV2124-0UC02-0AX1

• TP1900 Comfort PRO

• Another current Siemens HMI alternative

2. Check Product Lifecycle

The 0AX0 is cancelled/spare-part only, while Siemens lists the 0AX1 as being in product phase-out.

For a new machine design, evaluate the current Siemens SIMATIC HMI Unified Comfort range as an alternative. Siemens currently lists MTP1900 Unified Comfort among its Unified Comfort Panel products.

3. Check Engineering Software

Verify the existing WinCC/TIA Portal version and project compatibility.

4. Check Communication

Confirm:

• PROFINET

• PROFIBUS DP

• MPI

• Ethernet requirements

5. Check Cabinet Space

An 18.5-inch HMI requires sufficient panel space and an appropriate cutout.

6. Check Environmental Conditions

Verify temperature, humidity, enclosure protection and installation conditions.

7. Check Existing HMI Project

For retrofit projects, determine whether project conversion or engineering-software changes are required.

Siemens TP1900 Comfort Supplier in Ahmedabad & India

We Tech Power Solutions Ltd supplies Siemens SIMATIC HMI products for industrial automation applications.

We can assist with:

• TP1900 Comfort identification

• Exact article-number verification

• Replacement HMI selection

• PLC-HMI compatibility

• WinCC project considerations

• Communication interface selection

• Retrofit requirements

• Product sourcing

• Quotation support

We support customers across Ahmedabad, Gujarat and India, with industrial automation enquiries from UAE, Dubai, Abu Dhabi, Saudi Arabia, Qatar, Oman, Kuwait and Bahrain.

Why Choose We Tech Power Solutions Ltd?

• Siemens automation product sourcing

• HMI selection assistance

• Article-number verification

• PLC-HMI integration guidance

• Replacement and retrofit support

• OEM machine automation support

• Industrial automation product sourcing

• Ahmedabad-based support

• Pan-India supply coordination

Frequently Asked Questions

What is Siemens TP1900 Comfort HMI?

The Siemens SIMATIC HMI TP1900 Comfort is a large-format touch-operated Comfort Panel designed for machine and process visualization. The documented 0AX1 version has an 18.5-inch display, PROFINET, MPI/PROFIBUS DP and 24 MB configuration memory.

What is the screen size of TP1900 Comfort?

The TP1900 Comfort has an 18.5-inch widescreen TFT display with 1366 × 768 pixel resolution and 16.7 million colors.

Is TP1900 Comfort a touchscreen HMI?

Yes. The TP1900 Comfort is a touch-operated HMI using an analog-resistive touchscreen.

Which software is used for TP1900 Comfort?

The software depends on the hardware generation. The 0AX0 generation uses WinCC Comfort V11 SP2, while the 0AX1 generation uses WinCC Comfort V14 SP1 with HSP or higher.

Is Siemens TP1900 Comfort still available?

The exact article number matters. 6AV2124-0UC02-0AX0 is cancelled and available as a spare part, while 6AV2124-0UC02-0AX1 is marked for product phase-out. Therefore, for a new machine, a current Siemens HMI alternative should be evaluated.

Get Siemens TP1900 Comfort HMI

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