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HMI (Human Machine Interface) > C-more Micro Panels > 3 inch Panels & Accessories

3 inch Panels & Accessories

HMIs provide operators with visual displays of system data for easy monitoring and control. C-more Micro 3-inch touch or non-touch HMIs are cost-effective for even the smallest control systems. Units feature monochrome LCD screens, five user-defined function keys, and various communication options, including Ethernet. A variety of accessories is available.

Operator Panels (All Sizes)

3 inch Panels & Accessories

4 inch Panels & Accessories

6 inch Panels & Accessories

8 & 10 inch Panels & Accessories

C-more Micro Panel Programming S/W & Cables

C-more Micro Panel Documentation

C-more Micro Panels & Keypad Bezels (3-inch)

Touch panels at a text panel price!

C-more Micro Panel (HMI Operator Interface)

The choice is simple ...
C-more Micro touch panels provide graphics and operator interaction for even the smallest control systems. These low cost 3-inch screens display graphics as well as text. Touch screen and non-touch screen versions are available. The low price allows customers with tight budgets to take advantage of graphic control panel features that are most often found in more expensive touch screen products.

Built-in Ethernet communications on EA3-S3ML model
5 Function Keys with LED indicators
Optional snap-on keypads (For EA1 Series HMI)
No extra power needed when connecting to AutomationDirect PLCs with serial port
Available PLC drivers for all AutomationDirect PLCs
UL, cUL, CE approvals
NEMA1, NEMA 4/4X indoor ratings

Both touch and non-touch versions are available. The panels with built-in touch capabilities expands application possibilities for only a few dollars more. All 3-inch models have 5 function keys with status indicators. Key functions can be configured differently for every screen and the indicator LEDs can programmed for alarms or status indication.

3-inch C-more Micro Panels start at $98.00

3-inch C-more Micro EA1 Touch Panels Overview

3-inch C-more Micro EA3 Touch Panels Overview

3-inch C-more Micro Non-Touch Panels Overview

3-inch C-more Micro Panel Choices

	EA3-S3ML-R / EA3-SMl-RN - Reduced Feature C-more Micro Panels, Touch and Non-Touch Screens *... New!* These C-more Micro panels feature a 128 x 64 pixel display, and five user-defined function keys each with a user-defined red LED indicator. These panels are powered through the RJ-12 serial communications port of most AutomationDirect PLCs or from the USB port of a PC using the EA-MG-PGM-CBL programming cable assembly. Model EA3-S3ML-R C-more 3-inch Micro touch panel has a 3.1-inch STN LCD monochrome display and twelve selectable LED-driven backlight colors. One RJ12 serial port for programming and PLC connection (supports only AutomationDirect/Modbus PLC protocols). The panel is NEMA 4/4X indoor when installed correctly. The EA3-S3ML-R C-more Micro touch screen panel is *$146.00* Model EA3-S3ML-RN C-more 3-inch Micro non-touch panel has a 3.1-inch STN LCD monochrome display and twelve selectable LED-driven backlight colors. One RJ12 serial port for programming and PLC connection (supports only AutomationDirect/Modbus PLC protocols). The panel is NEMA 1 as shipped but is NEMA 4/4X indoor, when installed correctly with optional gasket. The EA3-S3ML-RN C-more Micro non-touch screen panel is *$98.00*
	EA3-S3ML - C-more Micro Panel, Touch Screen Supports (2) serial, (1) Ethernet and (1) USB ports Model EA3-S3ML C-more 3" Micro touch panel has a 3.1-inch STN LCD monochrome display and twelve selectable LED-driven backlight colors. It features a 128 x 64 pixel display, and five user-defined function keys each with a user-defined red LED indicator. The panel can display up to 10 lines by 32 characters of static text and up to 10 lines by 21 characters of dynamic text with embedded variables and phrases mixed with graphics. It is rated UL for use on a flat surface of a Type 4X enclosure (for indoor use only). Supports (2) serial, (1) Ethernet and (1) USB ports. EA3-S3ML is powered from a Class 2, 12-24 VDC power supply. This Micro panel can receive power from the serial communications port of most AutomationDirect PLC's or through the USB port when connected to a PC for programming. The EA3-S3ML C-more Micro touch screen panel is *$198.00*
	EA1-S3ML - C-more Micro Panel, Touch Screen 3-inch C-more Micro Touch Panel has a 3.1-inch STN LCD monochrome display and five selectable LED-driven backlight colors: Green, Red, Amber, Yellow and Lime. It features a 128 x 64 pixel display, and five user-defined function keys each with a user-defined red LED indicator. The panel can display up to 10 lines by 32 characters of static text and up to 10 lines by 21 characters of dynamic text with embedded variables and phrases mixed with graphics. It is rated UL for use on a flat surface of Type 1, 4X enclosure (for indoor use only). Supports (1) serial port. This Micro panel can receive power from the serial communications port of most AutomationDirect PLCs. An EA-MG-SP1 Serial Port with DC Power Adapter option module (RS-232/422/485) is required when using other controllers. The EA1-S3ML C-more Micro touch screen panel is *$205.00*
	EA1-S3ML-N - C-more Micro Panel, Non-Touch Screen 3-inch C-more Micro Non-Touch Panel has a 3.1-inch STN LCD monochrome display and five selectable LED-driven backlight colors: Green, Red, Amber, Yellow and Lime. It features a 128 x 64 pixel display, and five user-defined function keys each with a user-defined red LED indicator. The panel can display up to 10 lines by 32 characters of static text and up to 10 lines by 21 characters of dynamic text with embedded variables and phrases mixed with graphics. It is rated UL for use on a flat surface of Type 1, 4X enclosure (for indoor use only). Supports (1) serial port. This Micro panel can receive power from the serial communications port of most AutomationDirect PLCs. An EA-MG-SP1 Serial Port with DC Power Adapter option module (RS-232/422/485) is required when using other controllers. The EA1-S3ML-N C-more Micro non-touch screen panel is *$161.00*
	EA1-S3MLW - High Contrast C-more Micro Panel, Touch Screen 3-inch C-more Micro Touch Panel has a 3.1-inch STN LCD monochrome display and five selectable LED-driven backlight colors: White, Pink1, Pink2, Pink3 and Red. It features a 128 x 64 pixel display, and five user-defined function keys each with a user-defined red LED indicator. The panel can display up to 10 lines by 32 characters of static text and up to 10 lines by 21 characters of dynamic text with embedded variables and phrases mixed with graphics. It is rated UL for use on a flat surface of Type 1, 4X enclosure (for indoor use only). Supports (1) serial port. This Micro panel can receive power from the serial communications port of most AutomationDirect PLCs. An EA-MG-SP1 Serial Port with DC Power Adapter option module (RS-232/422/485) is required when using other controllers. The EA1-S3MLW C-more Micro high contrast touch screen panel is *$205.00*
	EA1-S3MLW-N - High Contrast C-more Micro Panel, Non-Touch Screen 3-inch C-more Micro Non-Touch Panel has a 3.1-inch STN LCD monochrome display and five selectable LED-driven backlight colors including White, PInk1, Pink2, Pink3 and Red. It features a 128 x 64 pixel display, and five user-defined function keys each with a user-defined red LED indicator. The panel can display up to 10 lines by 32 characters of static text and up to 10 lines by 21 characters of dynamic text with embedded variables and phrases mixed with graphics. It is rated UL for use on a flat surface of Type 1, 4X enclosure (for indoor use only). Supports (1) serial port. This Micro panel can receive power from the serial communications port of most AutomationDirect PLCs. An EA-MG-SP1 Serial Port with DC Power Adapter option module (RS-232/422/485) is required when using third-party PLCs. The EA1-S3MLW-N C-more Micro non-touch screen panel is *$161.00*

EA1 Series 3-inch C-more Micro Panel Accessories
EA-MG-BZ1 - 8-Button Keypad Bezel (EA1 Series Only) Four directional cursor buttons, and ESC, MENU, CLEAR and ENTER For use with EA1 series 3-inch C-more Micro panels only. Keypad bezel, 8-button: 4 arrow adjust keys, ESCAPE, MENU, CLEAR and ENTER. Helps to reduce screen wear in heavy-duty applications where operators can use the keypad. The EA-MG-BZ1 8-key bezel is *$64.00*

EA-MG-BZ2 - 20-Button Keypad Bezel (EA1 Series Only) Four directional cursor buttons, numeric buttons, and ESC, MENU, CLEAR and ENTER For use with EA1 series 3-inch C-more Micro panels only. Keypad bezel, 20-button: numeric keypad, 2 arrow adjust keys, ESCAPE, MENU, CLEAR and ENTER. Helps to reduce screen wear in heavy-duty applications where operators can use the keypad to enter numeric data. The EEA-MG-BZ2 20-key bezel is *$87.00*

3-inch C-more Micro Bezels Overview

Testimonials

Customer Testimonials for 3 inch Panels & Accessories

Testimonials for EA3-S3ML-RN

Nathan in SALT LAKE CITY, UT wrote :

First time using PLCs and HMIs (though I have significant programming experience). This was incredibly easy to program and integrate with the BRX Do-More series PLC we got.

Testimonials for EA1-S3ML

Juansystem05 in COLUMBUS, NM wrote :

Great product. I bought it for a simple applications of displaying error messages from the PLC but turned out to be more useful than just that and ended up adding more functionality and replacing physical buttons for in screen ones, passwords, and even numeric inputs to modify timer values were added. Definitely a versatile and great value product.

Testimonials for EA1-S3ML-N

Ryan in RICHMOND, KY wrote :

This is a great little HMI, and extremely easy to program. I'm interfacing with a CLICK PLC which was also very easy to set up. Working great, really like the multi-color backlight feature, as it's easy to indicate an alarm condition. The software is also very easy to use - just drag and drop what you want. It includes some nice bar graphs and other GUI elements that make the screen look good too. The USB programming cable works fine on my Windows 10 laptop! Just don't forget to press F1 and F5 at the same time to put it into Programming mode before trying to send a project. (If you forget, the software will even remind you!) Have already bought more, and will be buying more again soon!

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