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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

6AV6645-0BA01-0AX0

Siemens HMIs

HMIS SIMATIC MOBILE PANEL 177 PN

in stock

6AV6645-0BB01-0AX0

Siemens HMIs

SIMATIC MOBILE PANEL 177 PN

in stock

6AV6645-0BC01-0AX0

Siemens HMIs

SIMATIC MOBILE PANEL 177 PN W. INTEGRATED ENABLING BUTTON

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6AV6645-0BE02-0AX0

Siemens HMIs

SIMATIC MOBILE PANEL 277 10 W. INTEGRATED ENABLING BUTTON, STOP BUTTON AND TOUCH, CONFIGURABLE WITH WINCC FLEXIBLE STANDARD VERSION 2008 AND HIGHER OR...

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6AV6645-0CA01-0AX0

Siemens HMIs

HMIS SIMATIC MOBILE PANEL 277 W. INTEGRATED ENABLING BUTTON, CONFIGURABLE WITH WINCC FLEXIBLE STANDARD VERSION 2005 SP1 AND HIGHER OR TIA PORTAL V11 ...

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6AV6645-0CB01-0AX0

Siemens HMIs

SIMATIC MOBILE PANEL 277 WITH INTEGRATED ENABLING BUTTON AND STOP BUTTON, CONFIGURABLE WITH WINCC FLEXIBLE STANDARD VERSION 2005 SP1 AND HIGHER OR TIA...

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6AV6645-0CC01-0AX0

Siemens HMIs

SIMATIC 277 MOBILE PANEL INTEGRATED ENABLING BUTTON, STOP BUTTON, HANDWHEEL, KEY SWITCH

in stock

6AV6645-0DD01-0AX0

Siemens HMIs

HMIS SIMATIC MOBILE PANEL 277 IWLAN CONFIGURABLE W. WINCC FLEXIBLE STANDARD VERSION 2007 AND HIGHER INCL. 1 MAIN BATTERY POWER SUPPLY TO BE ORDERED S...

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6AV6645-0DD01-0AX1

Siemens HMIs

HMIS SIMATIC MOBILE PANEL 277 IWLAN V2, CONFIGURABLE W. WINCC FLEXI STANDARD VERSION 2008 AND HIGHER OR TIA PORTAL V11 SP2 AND HIGHER INCL. 1 MAIN BA...

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6AV6645-0DE01-0AX1

Siemens HMIs

SIMATIC MOBILE PANEL 277 IWLAN V2, WITH HANDWHEEL, KEY SWITCH AND TWO ILLUMINATED PUSHBUTTON, CONFIGURABLE W. WINCC FLEXIBLE STANDARD VERSION 2008 AND...

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6AV6645-0EB01-0AX1

Siemens HMIs

HMIS SIMATIC MOBILE PANEL 277F IWLAN V2, WITH INTEGRATED ENABLING- AND EMERGENCY-STOP BUTTON, SUPPORTS IPCF RAPID ROAMING CONFIGURABLE W. WINCC FLEXI...

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6AV6645-0EC01-0AX1

Siemens HMIs

HMIS SIMATIC MOBILE PANEL 277F IWLAN V2, WITH INTEGRATED ENABLING- EMERGENCY-STOP BUTTON

in stock

6AV6645-0EF01-0AX1

Siemens HMIs

HMIS SIMATIC MOBILE PANEL 277F IWLAN (RFID)

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6AV6645-0FE01-0AX1

Siemens HMIs

MOBILE PANEL PANEL W/ HANDWHEEL, KEY OPERATED SWITCH, 2 ILLUMINATED PUSHBUTTONS

in stock

6AV6645-7AB10-0AS0

Siemens HMIs

HMIS OEM SIMATIC MOBILE PANEL 277 REMOTE OPERATE (RO) 10. WITH INTEGR. ENABLING BUTTON, EMERGENCY-STOP BUTTON, 2 STYLUS PEN FOR TOUCHOPERATION. SW RE...

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6AV6645-7AB14-0AS0

Siemens HMIs

HMIS TOUCH PEN, THIN FOR RESISTIVE TOUCHSCREEN HOLDING CORD FOR MOBILE PANEL 277 10 AND OTHER RESISTIVE TOUCH DISPLAYS AMOUNT AND CONTENT: SEE TECHNI...

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6AV6646-0AA21-2AX0

Siemens HMIs

SIMATIC THIN CLIENT (HARDWARE) 10 TOUCH, THIN CLIENT, 10 TFT DISPLAY, 64K COLORS, CLIENT: SMARTACCESS, RDP, WEB

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6AV6646-0AB21-2AX0

Siemens HMIs

SIMATIC THIN CLIENT (HARDWARE) 15 TOUCH, THIN CLIENT, 15 TFT DISPLAY, 64K COLORS, CLIENT: SMARTACCESS, RDP, WEB

in stock

6AV6646-1AA22-0AX0

Siemens HMIs

SIMATIC ITC1200, INDUSTRIAL THIN CLIENT, 12 WIDESCREEN-TFT-DISPLAY, TOUCH OPERATION, SUPPORTED PROTOCOLS: RDP, VNC, SMARTSERVER, WEB

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6AV6646-1AB22-0AX0

Siemens HMIs

SIMATIC ITC1500, INDUSTRIAL THIN CLIENT, 15 WIDESCREEN-TFT-DISPLAY, TOUCH OPERATION, SUPPORTED PROTOCOLS: RDP, VNC, SMARTSERVER, WEB

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