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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

6AV2181-8XP00-0AX0

Siemens HMIs

SIMATIC HMI MEMORY CARD 2 GB SECURE DIGITAL CARD FOR HMI COMFORT PANEL

in stock

6AV3010-1DK00

Siemens HMIs

TD 10/22O-5 TEXT DISPLAY TWO-LINE DISPLAY 20 CHARACTERS PER LINE

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6AV3010-1EL00

Siemens HMIs

TD 10/240-8 TEXT DISPLAY TWO-LINE DISPLAY 40 CHARACTERS PER LINE

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6AV3017-1NE30-0AX0

Siemens HMIs

TEXT DISPLAY TD17 LC DISPLAY, BACK-LIT LED, 4X20/8X40 LINES X CHARACTERS F0R SIMATIC S5,505,S7,M7 NATIVE DRIVERS, PROFIBUS-DP12

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6AV3017-1NE30-0AX1

Siemens HMIs

TEXT DISPLAY TD17 LC DISPLAY, BACK-LIT LED, 4X20/8X40 LINES X CHARACTERS F0R SIMATIC S5,505,S7,M7 NATIVE DRIVERS, PROFIBUS-DP12

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6AV3020-1EL00

Siemens HMIs

TD 20/240-8 TEXT DISPLAY TWO-LINE DISPLAY 40 CHARACTERS PER LINE

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6AV3503-1DB10

Siemens HMIs

OP 3 OPERATOR PANEL WITH CABLE FOR CONNECTION TO SIMATIC S7, SER. CABLE FOR CONFIGURING AND CABLE FOR POWER SUPPLY

in stock

6AV3505-1FB00

Siemens HMIs

OPERATOR PANEL OP 5/A1 4 LINES, 20 CHARACTERS/LINE

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6AV3505-1FB01

Siemens HMIs

SIMATIC OP 5/A1 OPERATOR PANEL 4 LINE DISPLAY, 20 CPL WITH 1 X TTY/V.24

in stock

6AV3505-1FB12

Siemens HMIs

OP 5/A2 OPERATOR PANEL 4 LINE DISPLAY, 20 CPL 1 X TTY/V.24 AND 1 X RS422/485/ /MPI/PPI/SINEC L2-DP ATTENTION:PRODUCT DISCONTINUED! FOR NEW APPLICATION...

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6AV3515-1EB00

Siemens HMIs

OP 15/A OPERATOR PANEL TWO-LINE DISPLAY 40 CHARACTERS PER LINE

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6AV3515-1EB01

Siemens HMIs

OP15/A OPERATOR PANEL 2 LINE DISPLAY, 40 CPL WITH INTEGRATED INTERFACES (2 X TTY/V.24 AND 1 X RS 422)

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6AV3515-1EB30

Siemens HMIs

OP15/A1 OPERATOR PANEL 2 LINE DISPLAY, 40 CPL WITH INTEGRATED INTERFACES 2 X TTY/V.24 AND 1 X RS 422/485

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6AV3515-1EB30-1AA0

Siemens HMIs

OP15/A1 OPERATOR PANEL 2 LINE DISPLAY, 40 CPL WITH INTEGRATED INTERFACES 2 X TTY/V.24 AND 1 X RS 422/485 256 KB USER MEMORY ATTENTION:PRODUCT DISCONTI...

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6AV3515-1EB32

Siemens HMIs

OP15/A2 OPERATOR PANEL 2 LINE DISPLAY, 40 CPL WITH INTEGRATED INTERFACES 2 X TTY/V.24 AND 1 X MPI/PPI/ SINEC L2-DP

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6AV3515-1EB32-1AA0

Siemens HMIs

OP15/A2 OPERATOR PANEL 2 LINE DISPLAY, 40 CPL WITH INTEGRATED INTERFACES 2 X TTY/V.24 AND 1 X MPI/PPI/ SINEC L2-DP, 256 KB USER MEMORY

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6AV3515-1EK30

Siemens HMIs

OP15/A1-VF OPERATOR PANEL 2 LINE DISPLAY, 40 CPL WITH INTEGRATED INTERFACES 2 X TTY/V.24 AND 1 X RS 422/485 WITH VF-DISPLAY

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6AV3515-1EK30-1AA0

Siemens HMIs

OP15/A1-VF OPERATOR PANEL 2 LINE DISPLAY, 40 CPL,VF DISP. WITH INTEGRATED INTERFACES 2 X TTY/V.24 AND 1 X RS 422/485 256KB USER MEMORY

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6AV3515-1EK32

Siemens HMIs

OP15/A2-VF OPERATOR PANEL 2 LINE DISPLAY, 40 CPL WITH INTEGRATED INTERFACES 2 X TTY/V.24 AND 1 X MPI/PPI/ SINEC L2-DP, WITH VF-DISPLAY

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6AV3515-1EK32-1AA0

Siemens HMIs

OP15/A2-VF OPERATOR PANEL 2 LINE DISPLAY, 40 CPL,VF DISP. WITH INTEGRATED INTERFACES 2 X TTY/V.24 AND 1 X MPI/PPI/ SINEC L2-DP, 256 KB USER MEMORY

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