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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

6AV7754-2BC22-2AD0

Siemens HMIs

SIMATIC PANEL PC 870 V2, REMOTE CONFIGURATION 15 COLOR TFT DISPLAY, TOUCH; 256 MB DDR266 SDRAM, PENTIUM 4, 2.4 GHZ, 533 MHZ FSB, 512 KB SLC; 110/230V,...

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6AV7754-2BE02-1AE0

Siemens HMIs

SIMATIC PANEL PC 870 V2, REMOTE CONFIGURATION 15 COLOR TFT DISPLAY, TOUCH; 256 MB DDR266 SDRAM, PENTIUM 4, 2.4 GHZ, 533 MHZ FSB, 512 KB SLC; PS BOX 11...

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6AV7754-2BE04-1AE0

Siemens HMIs

SIMATIC PANEL PC 870 V2, REMOTE CONFIGURATION 15 COLOR TFT DISPLAY, TOUCH; 256 MB DDR266 SDRAM, PENTIUM 4, 2.4 GHZ, 533 MHZ FSB, 512 KB SLC; PS BOX 11...

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6AV7754-3BC22-2AD0

Siemens HMIs

SIMATIC PANEL PC 870 V2, REMOTE CONFIGURATION 15 COLOR TFT DISPLAY, TOUCH; 512 MB DDR266 SDRAM, PENTIUM 4, 2.4 GHZ, 533 MHZ FSB, 512 KB SLC; 110/230V,...

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6AV7754-3CA03-2AE0

Siemens HMIs

SIMATIC PANEL PC 870 V2, REMOTE CONFIGURATION 15 COLOR TFT DISPLAY, TOUCH; 512 MB DDR266 SDRAM, PENTIUM 4 MOBILE, 2.2 GHZ, 400 MHZ FSB, 512 KB SLC; 24...

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6AV7755-3CA22-2AD0

Siemens HMIs

SIMATIC PANEL PC 870 V2, REMOTE CONFIGURATION 15 COLOR TFT DISPLAY; 512 MB DDR266 SDRAM, PENTIUM 4 MOBILE, 2.2 GHZ, 400 MHZ FSB, 512 KB SLC; 24V DC; 8...

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6AV7755-4BC03-1AD0

Siemens HMIs

SIMATIC PANEL PC 870 V2, REMOTE CONFIGURATION 15 COLOR TFT DISPLAY; 1 GB DDR266 SDRAM, PENTIUM 4, 2.4 GHZ, 533 MHZ FSB, 512 KB SLC; 110/230V, EURO CAB...

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6AV7755-4BC22-2AE0

Siemens HMIs

SIMATIC PANEL PC 870 V2, REMOTE CONFIGURATION 15 COLOR TFT DISPLAY; 1 GB DDR266 SDRAM, PENTIUM 4, 2.4 GHZ, 533 MHZ FSB, 512 KB SLC; 110/230V, EURO CAB...

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6AV7761-4AA00-0BS0

Siemens HMIs

OEM-PC870 15 TOUCH 20GB HD, W/O CD-ROM, 256 MB RAM CELERON 1.26 GHZ, 24 V DC, WINDOWS 2000, LS240 DRIVE, CUSTOMER-SPECIFIC DESIGN

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6AV7764-0AA00-0AT0

Siemens HMIs

OEM-PC870 15-TOUCH PIII 1.2 GHZ, 512 MB RAM, 20.4 GBYTE HD, LS240 FLOPPY, WITHOUT OPERATING SYSTEM, WITHOUT APPLICATION SW PREPARED FOR HMI-FO LINK

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6AV7764-0AA01-0AT0

Siemens HMIs

OEM-PC870 15-TOUCH PIII 1.2 GHZ, 512 MB RAM, 20.4 GBYTE HD, LS240 FLOPPY, WITHOUT OPERATING SYSTEM, CUST.-SPECIFIC APPLICATION SW INCLUDED PREPARED FO...

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6AV7764-0AA02-0AA0

Siemens HMIs

FO HOST MODULE FOR CONNECTION OF MAX. 2 EXTERNAL PANELS TO HMI FO LINK (ADD-ON KIT)

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6AV7764-0AA02-0AT0

Siemens HMIs

OEM-PC870 15-TOUCH PIII 1.2 GHZ, 512 MB RAM, 20.4 GBYTE HD, LS240 FLOPPY, WITHOUT OPERATING SYSTEM, CUST.-SPECIFIC APPLICATION SW INCLUDED FO HOST MOD...

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6AV7764-0AA03-0AA0

Siemens HMIs

FO HOST MODULE FOR CONNECTION OF MAX. 4 EXTERNAL PANELS TO HMI FO LINK

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6AV7764-0AA04-0AT0

Siemens HMIs

EXTERNAL PANEL 15 TOUCH OEM FO EXTERNAL PANEL BASED ON PC870-15 TOUCH FRONT 1024 X 768 PIXEL, HMI FO RECEIVER MODULE

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6AV7764-0AA04-0AT1

Siemens HMIs

EXTERNAL PANEL 15 TOUCH OEM FO EXTERN. PANEL BASED ON PC870 15 TOUCH FRONT 1024 X 768 PIXELS, HMI FO LINK RECEIVER UNIT FOR PROJEKTE BMW 1ER/3ER

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6AV7800-0AA00-1AB0

Siemens HMIs

SIMATIC PANEL PC 677 12 TOUCH; 800X600; WITH FRONT SIDE USB INTERFACE DC 24V; CELERON M370/1.5 GHZ; 400 MHZ FSB; 1MB SLC; 256MB DDR266 SDRAM (1X256MB)...

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6AV7800-0AA00-2AA0

Siemens HMIs

SIMATIC PANEL PC 677 12 TOUCH; 800X600; WITH FRONT SIDE USB INTERFACE DC 24V; CELERON M370/1.5 GHZ; 400 MHZ FSB; 1MB SLC; 256MB DDR266 SDRAM (1X256MB)...

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6AV7800-0AA00-2AB0

Siemens HMIs

SIMATIC PANEL PC 677 12 TOUCH; 800X600; WITH FRONT SIDE USB INTERFACE DC 24V; CELERON M370/1.5 GHZ; 400 MHZ FSB; 1MB SLC; 256MB DDR266 SDRAM (1X256MB)...

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6AV7800-0AA10-1AC0

Siemens HMIs

SIMATIC PANEL PC 677 12 TOUCH; 800X600; WITH FRONT SIDE USB INTERFACE DC 24V; CELERON M370/1.5 GHZ; 400 MHZ FSB; 1MB SLC; 512MB DDR266 SDRAM (1X512MB)...

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