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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.

Latest HMIs

6AV7861-2TB00-1AA0

Siemens HMIs

SIMATIC FLAT PANEL, 15 INCH TOUCH TFT-DISPLAY WITH 1024X768 PIXEL

in stock

6AV7861-2TB10-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 15T EXTENDED 15 INCH TOUCH TFT-DISPLAY, 1024X768 PIXEL RESOLUTION

in stock

6AV7861-3AA00-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 19 19 INCH TFT-DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC VGA, DVI-D INTERFACE INCL. VGA-CABLE 1.8M

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6AV7861-3AB00-0AA0

Siemens HMIs

SIMATIC FLAT PANEL FP77-19 19 INCH TFT- DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC AND 120/240V AC VGA, DVI-D INTERFACE INCL. VGA-CABLE 1,8M

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6AV7861-3AB00-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 19 19 INCH TFT- DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC AND 120/240V AC VGA, DVI-D INTERFACE INCL. VGA-CABLE 1,8M

in stock

6AV7861-3AB10-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 19 EXTENDED 19 INCH TFT- DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC AND 120/240V AC VGA, DVI-D INTERFACE CABLE LENGTH UP TO 30M

contact us or call for stock

6AV7861-3TA00-0AA0

Siemens HMIs

SIMATIC FLAT PANEL FP77-19T 19 INCH TOUCH TFT-DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC VGA, DVI-D INTERFACE, INCL. VGA-CABLE 1,8M

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6AV7861-3TA00-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 19T 19 INCH TOUCH TFT-DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC VGA, DVI-D INTERFACE, INCL. VGA-CABLE 1,8M

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6AV7861-3TA00-2AA0

Siemens HMIs

SIMATIC FLAT PANEL 19T, 19 INCH TOUCH TFT-DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC, VGA, DVI-D INTERFACE, INCL. VGA-CABLE 1,8M

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6AV7861-3TB00-0AA0

Siemens HMIs

SIMATIC FLAT PANEL FP77-19T 19 INCH TOUCH TFT- DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC AND 120/240V AC VGA, DVI-D INTERFACE INCL. VGA-CABLE 1,8...

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6AV7861-3TB00-1AA0

Siemens HMIs

SIMATIC FLAT PANEL

in stock

6AV7861-3TB00-2AA0

Siemens HMIs

SIMATIC FLAT PANEL 19T, 19 INCH TOUCH TFT- DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC AND 120/240V AC, VGA, DVI-D INTERFACE, INCL. VGA-CABLE 1,8M

contact us or call for stock

6AV7861-3TB10-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 19T EXTENDED 19 INCH TOUCH TFT

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6AV7861-4AA00-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 17T 17 INCH TFT-DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC VGA, DVI-D INTERFACE INCL. VGA-CABLE 1,8M

contact us or call for stock

6AV7861-4AB00-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 17T 17 INCH TFT-DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC AND 120/240V AC VGA, DVI-D INTERFACE INCL. VGA-CABLE 1,8M

contact us or call for stock

6AV7861-4AB10-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 17 EXTENDED 17 INCH TFT-DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC AND 120/240V AC VGA, DVI-D INTERFACE CABLE LENGTH UP TO 30M

contact us or call for stock

6AV7861-4TA00-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 17T 17 INCH TOUCH TFT-DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC VGA, DVI-D INTERFACE INCL. VGA-CABLE 1,8M

contact us or call for stock

6AV7861-4TB00-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 17T 17 INCH TOUCH TFT-DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC AND 120/240V AC VGA, DVI-D INTERFACE INCL. VGA-CABLE 1,8M

contact us or call for stock

6AV7861-4TB10-1AA0

Siemens HMIs

SIMATIC FLAT PANEL 17T EXTENDED 17 INCH TOUCH TFT-DISPLAY WITH 1280X1024 PIXEL RESOLUTION 24V DC AND 120/240V AC VGA, DVI-D INTERFACE CABLE LENGTH UP ...

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6AV7861-5TB10-1AA0

Siemens HMIs

SIMATIC FLAT PANEL PRO 15 INCH TOUCH TFT-DISPLAY WITH 1024X768 PIXEL RESOLUTION 24V DC AND 120/240V AC VGA, DVI-D INTERFACE CABLE LENGTH UP TO 30M FUL...

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