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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

6AG4040-0AG30-0AB0

Siemens HMIs

SIMATIC MICROBOX PC 420 INTERFACES ON BOARD: 2X LAN(RJ45), 1X GRAPHICS(DVI-I), 1X SERIAL (COM1), 4X USB 2.0, UP TO 3 SLOTS PC/104- PLUS TEMPERATURE MO...

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6AG4040-0AG30-0PA0

Siemens HMIs

SIMATIC MICROBOX PC 420 INTERFACES ON BOARD: 2X LAN(RJ45), 1X GRAPHICS(DVI-I), 1X SERIAL (COM1), 4X USB 2.0, UP TO 3 SLOTS PC/104- PLUS TEMPERATURE MO...

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6AG4040-0AH30-0AB0

Siemens HMIs

SIMATIC MICROBOX PC 420 INTERFACES ON BOARD: 2X LAN(RJ45), 1X GRAPHICS(DVI-I), 1X SERIAL (COM1), 4X USB 2.0, UP TO 3 SLOTS PC/104- PLUS TEMPERATURE MO...

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6AG4040-0AH30-0PA0

Siemens HMIs

SIMATIC MICROBOX PC 420 INTERFACES ON BOARD: 2X LAN(RJ45), 1X GRAPHICS(DVI-I), 1X SERIAL (COM1), 4X USB 2.0, UP TO 3 SLOTS PC/104- PLUS TEMPERATURE MO...

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6AG4104-0AA11-0BX0

Siemens HMIs

SIMATIC RACK PC 547B, INTERFACES: 1X GBIT LAN (RJ45), 1X SERIAL (COM1), 1X PARALLEL (LPT), 4X USB 2X USB FRONT SIDE 2XPS/2, AUDIO, 7 SLOTS (4X PCI LON...

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6AG4104-1DP22-1XX0

Siemens HMIs

SIMATIC IPC547C,.(RACK PC, 19", 4HU), INTERFACES: 2X GBIT LAN (RJ45), 1X SERIAL (COM1), 6X USB BACKSIDE, 2X USB FRONTSIDE 2XPS/2, AUDIO, 7 SLOTS (4X P...

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6AG6003-1CF00-0CA0

Siemens HMIs

SIPLUS RIC LIBRARY FOR SIMATIC S7-3XX CONSISTING OF - SIMATIC MMC 512KB - CD (SOFTWARE, DOCUMENTATION) - RUNTIME LICENSE

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6AG7010-0AA00-0AA0

Siemens HMIs

SIMATIC PANEL PC IL 70 12" TOUCH DISPLAY, CELERON 2.0 GHZ, 128 MB SDRAM, W/O OPERATING SYSTEM

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6AG7010-0AA00-0AD0

Siemens HMIs

SIMATIC PANEL PC IL 70 12" TOUCH DISPLAY, CELERON 2.0 GHZ, 128 MB SDRAM, WINDOWS 2000 SP2 PROFESSIONAL MUI+SOA

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6AG7010-1BA00-0AE0

Siemens HMIs

SIMATIC PANEL PC IL 70 12" TOUCH DISPLAY, PENTUIM 4 2.4 GHZ, 256 MB SDRAM, WINDOWS XP SP1 PROFESSIONAL MUI+SOA

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6AG7011-0AA00-0AA0

Siemens HMIs

SIMATIC PANEL PC IL 70 15" TOUCH DISPLAY, CELERON 2.0 GHZ, 128 MB SDRAM, W/O OPERATING SYSTEM

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6AG7011-0AA00-0AE0

Siemens HMIs

SIMATIC PANEL PC IL 70 15" TOUCH DISPLAY, CELERON 2.0 GHZ, 128 MB SDRAM, WINDOWS XP SP1 PROFESSIONAL MUI+SOA

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6AG7011-1BA00-0AA0

Siemens HMIs

SIMATIC PANEL PC IL 70 15" TOUCH DISPLAY, PENTUIM 4 2.4 GHZ, 256 MB SDRAM, W/O OPERATING SYSTEM

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6AG7011-1BA00-0AD0

Siemens HMIs

SIMATIC PANEL PC IL 70 15" TOUCH DISPLAY, PENTUIM 4 2.4 GHZ, 256 MB SDRAM, WINDOWS 2000 SP2 PROFESSIONAL MUI+SOA

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6AG7100-0AA00-0AC0

Siemens HMIs

SIMATIC PANEL PC IL 77 STANDARD MOUNT, 12" TOUCH DISPLAY, 0 M, STANDARD MOUNT COMPUTING UNIT, OPERATING UNIT 115/230V EUROPE, CELERON 2.0 GHZ, 256 MBY...

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6AG7100-0AA00-1AB0

Siemens HMIs

SIMATIC PANEL PC IL 77 STANDARD MOUNT, 12" TOUCH DISPLAY, 0 M, STANDARD MOUNT COMPUTING UNIT, OPERATING UNIT 115/230V EUROPE, CELERON 2.0 GHZ, 256 MBY...

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6AG7100-0AB00-1AB0

Siemens HMIs

SIMATIC PANEL PC IL 77 STANDARD MOUNT, 12" TOUCH DISPLAY, 0 M, STANDARD MOUNT COMPUTING UNIT, OPERATING UNIT 115/230V EUROPE, PENTIUM 4 2.4 GHZ, 256 M...

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6AG7100-0AB10-1AC0

Siemens HMIs

SIMATIC PANEL PC IL 77 STANDARD MOUNT, 12" TOUCH DISPLAY, 0 M, STANDARD MOUNT COMPUTING UNIT, OPERATING UNIT 115/230V EUROPE, PENTIUM 4 2.4 GHZ, 512 M...

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6AG7102-0AA00-0AC0

Siemens HMIs

SIMATIC PANEL PC IL 77 STANDARD MOUNT, 15" TOUCH DISPLAY, 0 M, STANDARD MOUNT COMPUTING UNIT, OPERATING UNIT 115/230V EUROPE, CELERON 2.0 GHZ, 256 MBY...

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6AG7102-0AA00-1AC0

Siemens HMIs

SIMATIC PANEL PC IL 77 STANDARD MOUNT, 15" TOUCH DISPLAY, 0 M, STANDARD MOUNT COMPUTING UNIT, OPERATING UNIT 115/230V EUROPE, CELERON 2.0 GHZ, 256 MBY...

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