The EA1-S3ML AutomationDirect C-more Micro-Graphic 3.1-inch Display features a super-twisted nematic (STN) 128 x 64 dot monochrome display. The EA1-S3ML can be used to interface with a programmable logic controller (PLC) and to control processes through use of the function keys and the touch screen. Five function keys are available and each function key has a programmable LED.
The EA1-S3ML is wrapped in a NEMA 4/4X enclosure for reliability and durability.
The viewing area is 2.789” (W) x 1.385 (H) [70.8 mm x 35.2 mm] and the active area size is 2.670 (W) x 1.259 (H) [67.8 mm x 32.0 mm]. The contrast is adjustable from the configuration menu. Configuration options are available to select one of five background colors (green, red, amber, yellow, or lime).
Available user memory is 768 kB. Up to 999 screens can be defined, depending on memory usage. Serial communications is available through the on-board RJ12 serial communications port (RS-232).
The input voltage range is 5.0 VDC (4.75-5.25 VDC). If required for the hardware configuration, the recommended fuse is type AGC fast acting glass fuse, 250 mA, 250 VAC. The operating temperature is 0 to 50℃. The humidity is 5-95% RH, non condensing.
The dimensions of the EA1-S3ML AutomationDirect C-more Micro-Graphic 3.1-inch Display are 4.488” (W) x 3.228” (H) x 1.593” (D) [114.0 mm x 82.0 mm x 40.5 mm]. Optional devices are available, including keypad bezels, DC power adapters, and a clear screen overlay.