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.

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Latest HMIs

6AV6643-0DD01-1AX1

Siemens HMIs

SIMATIC 277/577 SIMATIC MP 277 10 KEY MULTIPANEL W. RETENTIVE MEMORY

in stock

6AV6643-0DD01-1AX2

Siemens HMIs

HMIS SIMATIC MP 277 10 KEY MULTIPANEL, W. RETENTIVE MEMORY 10,4 TFT DISPLAY, 6 MB CONFIGURING MEMORY, CONFIGURABLE WITH WINCC FLEXIBLE 2008 STANDARD ...

6AV6643-0ED01-2AX0

Siemens HMIs

HMIS SIMATIC MP 277 10 TOUCH STAINLESS STEEL FRONT, RETENTIV DISPLAY COVERED BY MEMBRANE, PROT. CL. FRONT IP66K, EX 2/22 10.4 TFT DISPLAY, CONFIGURAB...

6AV6643-5CD10-0CJ0

Siemens HMIs

SIMATIC MP 277 10,4 TOUCH WITH CUSTOMIZED SPECIFICATION ONLY FOR CO. NIEHOFF BASED ON: 6AV6643-0CD01-1AX1

6AV6643-7AC10-0AA1

Siemens HMIs

HMIS KNX/EIB2S7 EDITOR AND FUNCTION BLOCKS FOR COMMUNICATION TO KNX/EIB BUS OVER ETHERNET

6AV6644-0AA01-2AX0

Siemens HMIs

SIMATIC 277/577 TOUCH MULTIPANEL, WINDOWS CE 5.0 12 COLOR-TFT-DISPLAY 12 MB MEMORY

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6AV6644-0AB01-2AX0

Siemens HMIs

SIMATIC MP 377 15" TOUCH MULTIPANEL, WINDOWS CE 5.0 COLOR-TFT-DISPLAY 12 MB USER MEMORY

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6AV6644-0AC01-2AX0

Siemens HMIs

HMIS SIMATIC MP 377 19 TOUCH MULTIPANEL, WINDOWS CE 5.0 19 COLOR-TFT-DISPLAY 12 MB USER MEMORY CONFIGURABLE FROM WINCC FLEXIBLE 2007

6AV6644-0AC01-2AX1

Siemens HMIs

SIMATIC 277/577 SIMATIC MP 377 19 TOUCH MULTIPANEL, WINDOWS CE 5.0 19 COLOR-TFT-DISPLAY 12 MB USER MEMORY CONFIGURABLE FROM WINCC FLEXIBLE 2007

in stock

6AV6644-0BA01-2AX0

Siemens HMIs

HMIS SIMATIC MP 377 12 KEY MULTIPANEL, WINDOWS CE 5.0 12 COLOR-TFT-DISPLAY 12 MB USER MEMORY CONFIGURABLE FROM WINCC FLEXIBLE 2007

6AV6644-0BA01-2AX1

Siemens HMIs

HMIS SIMATIC MP 377 12 KEY MULTIPANEL, WINDOWS CE 5.0 12 COLOR-TFT-DISPLAY 12 MB USER MEMORY CONFIGURABLE FROM WINCC FLEXIBLE 2007 NEW KEY ALUMINIUM ...

6AV6644-0CB01-2AX0

Siemens HMIs

HMIS SIMATIC MP 377 15 TOUCH STAINLESS STEEL FRONT

in stock

6AV6644-2AB01-2AX0

Siemens HMIs

HMIS SIMATIC MP 377 PRO 15 TOUCH MULTIPANEL

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6AV6644-5AA10-0CG0

Siemens HMIs

HMIS SIMATIC MP 377 12 TOUCH WITH CUSTOMIZED DESIGN FOR CUSTOMER TETRA PAK ONLY BASED ON: 6AV6644-0AA01-2AX0

6AV6644-5AB10-0BJ0

Siemens HMIs

SIMATIC MP377 15 TOUCH BASED ON: 6AV6644-0AB01-2AX0 WITH BHS DESIGN

in stock

6AV6644-5AB10-1BS0

Siemens HMIs

HMIS OEM MP 377 15 FOR CUSTOMER KHS INKLUDED UCL - LIZENSES FOR REMOTE OPERATE, WINCC FLEXIBLE RT, SM@RTACCESS, SM@RTSERVICE, AUDIT, OPC SERVER AND P...