AutomationDirect EA1-S3MLW17222B019 Operator Interface Panel

The AutomationDirect EA1-S3MLW17222B019 Operator Interface Panel is a 3.1-inch monochrome STN touch-panel HMI in the C-more Micro family, designed to provide compact operator control with direct PLC integration. The panel features a 3.1-inch viewable graphic display with a 128 × 64 pixel resolution and five selectable LED backlight colors (white, pink1, pink2, pink3, or red) to suit different lighting environments. It operates from 5.0 VDC (4.75–5.25 VDC) and is powered through the RJ12 serial communications port when used with AutomationDirect DirectLOGIC PLCs, linking power and data over the same connector. The EA1-S3MLW supports a range of on-screen objects—including push buttons, indicators, numeric displays, bitmaps, and simple graphs—making it suitable for status displays, basic setpoint entry, and alarm indication on small machines or panels.