HMIs (Human Machine Interfaces)

HMIs for Industrial Automation | MRO Electric

Industrial HMIs provide real-time monitoring, alarm management, and parameter adjustment for automated systems. Models like the PanelView 550 or SIMATIC HMI Comfort Panel support Ethernet/IP, Modbus TCP, ProfiNet, and other industrial protocols, ensuring integration with PLCs and CNC machines. Designed for touchscreen or keypad input, these HMIs withstand harsh industrial environments and offer transparent displays, fast response, and long service life, making them essential for packaging lines, robotic systems, CNC machinery, and process automation.

Featured HMI Products

44C741055-G04R04 | FANUC HMIs

HMIGTO1300 | Schneider Electric HMIs

6AV2123-2GA03-0AX0 | Siemens HMIs

Features and Benefits of HMIs

Industrial HMIs combine durable construction, high-resolution displays, and multi-protocol compatibility to enhance operator efficiency. MRO Electric provides fast shipping, expert repair, and technical support for models such as:

Siemens SIMATIC HMI Comfort Panels

Schneider Electric Magelis HMIs
Omron NS Series HMIs

These HMIs ensure reliable performance, accurate input, and minimal downtime for industrial operations.

HMI Applications

HMIs are used extensively in:

Manufacturing automation – controlling CNC machines, assembly lines, and conveyors
Packaging automation – monitoring and adjusting high-speed packaging systems
Robotics – programming and controlling industrial robots
Process automation – integrating with PLCs, SCADA, and industrial networks

How to Select the Right HMI

Select an HMI based on:

Brand and model compatibility (e.g., Allen-Bradley PanelView with Rockwell PLCs)
Screen size and input type (touchscreen vs. keypad)
Communication protocols (Ethernet/IP, Modbus, ProfiNet)
Environmental rating (IP65, IP67 for harsh conditions)
Application requirements (CNC, SCADA, robotics)

Why Choose MRO Electric for Your HMI Needs

MRO Electric offers a large inventory of top-brand HMIs, including Siemens, Allen-Bradley, Schneider, Omron, and Beckhoff, backed by fast shipping, expert repair services, and warranty support. Ensure your industrial systems stay fully operational with our reliable HMIs and technical guidance. Contact MRO Electric today for quotes, availability, or product recommendations.

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Latest HMIs

6AV7725-1BC10-0AB0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15 COLOR TFT DISPLAY, 128 MBYTE SDRAM-133 (1X128MB), PENTIUM III 1.26 GHZ, PS PANEL AND FRONT: 115-230V, E...

6AV7725-1BC10-0AC0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15 COLOR TFT DISPLAY, 128 MBYTE SDRAM-133 (1X128MB), PENTIUM III 1.26 GHZ, PS PANEL AND FRONT: 115-230V, E...

6AV7725-1BC10-0AD0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15 COLOR TFT DISPLAY, 128 MBYTE SDRAM-133 (1X128MB), PENTIUM III 1.26 GHZ, PS PANEL AND FRONT: 115-230V, E...

6AV7725-1BC10-0AG0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15,1 COLOR TFT DISPLAY, 128 MBYTE SDRAM-133 (1X128MB), PENTIUM III 1,26 GHZ, PS BOX AND FRONT: 115-230V, E...

6AV7725-1BC40-0AG0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15,1 COLOR TFT DISPLAY, 128 MBYTE SDRAM-133 (1X128MB), PENTIUM III 1,26 GHZ, PS BOX AND FRONT: 115-230V, E...

6AV7725-2AA10-0AD0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15,1 COLOR TFT DISPLAY, 256 MBYTE SDRAM-133 (1X256MB), CELERON 1,2 GHZ, PS BOX AND FRONT 24V DC, 40 GBYTE ...

6AV7725-2AC10-0AC0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15,1 COLOR TFT DISPLAY, 256 MBYTE SDRAM-133 (1X256MB), CELERON 1,2 GHZ, PS BOX AND FRONT: 115-230V, EUROP....

6AV7725-2AC10-0AD0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15,1 COLOR TFT DISPLAY, 256 MBYTE SDRAM-133 (1X256MB), CELERON 1,2 GHZ, PS BOX AND FRONT: 115-230V, EUROP....

6AV7725-2AC10-0AG0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15,1 COLOR TFT DISPLAY, 256 MBYTE SDRAM-133 (1X256MB), CELERON 1,2 GHZ, PS BOX AND FRONT: 115-230V, EUROP....

6AV7725-2AC30-0AC0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15,1 COLOR TFT DISPLAY, 256 MBYTE SDRAM-133 (1X256MB), CELERON 1,2 GHZ, PS BOX AND FRONT: 115-230V, EUROP....

6AV7725-2BA10-0AD0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15,1 COLOR TFT DISPLAY, 256 MBYTE SDRAM-133 (1X256MB), PENTIUM III 1,26 GHZ, PS BOX AND FRONT 24V DC, 40 G...

6AV7725-2BA40-0AB0

Siemens HMIs

SIMATIC PANEL PC 670 STANDARD CONFIGURATION 15,1 COLOR TFT DISPLAY, 256 MBYTE SDRAM-133 (1X256MB), PENTIUM III 1,26 GHZ, PS BOX AND FRONT 24V DC, 80 G...

6AV7725-2BC10-0AA0

Siemens HMIs