Our Alphanumeric OIT units offer best-in-class features including 2 and 4-line LCD and VFD Displays,16 and 24-key keypads, unique user-definable keypads, and slide-in legends.

Group of Alphanumeric OITs by Maple Systems
  • 2 x 20 or 4 x 20 LED Backlit LCD
  • 2 x 20 or 4 x 20 Light Emitting Vacuum Fluorescent (VFD)
  • Class I, Division 2 rated
  • Customizable slide-in keypad legends
  • 16 or 24 programmable function keys
  • Serial RS-232 / RS-485 ports
  • Sturdy metal enclosure
  • Operates in extended temperatures: -10˚C to 65˚C
  • NEMA 4X, UL, and CE certified

Maple Systems OlTs are easy-to-program, text-based units, available in either backlit LCD or VFD models and are compatible with many major brand PLCs. Perfect for those who desire physical function keys, OITs offer cost-effective replacements for push buttons, switches, displays, dials, and lamps.

With the ability to communicate with more than 100 brands of PLCs such as Emerson, GE, Koyo, Mitsubishi, Schneider, and many more; motion controllers, temperature controllers, and embedded microcontrollers, you can easily create the perfect operator interface terminal for your application.

All our OITs operate in temperature extremes ranging from -10˚C up to 65˚C and meets strict C1D2. Made with a rugged aluminum enclosure in the USA, our LCD and VFD OITs are ideal for harsh environments.

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