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Operator Control Display

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The Operator Control Display is a cost effective solution for changing or viewing parameters of building systems and equipment.  It eliminates the need for a dedicated PC or laptop and by using the intuitive menu structure, an operator can change setpoints, revise weekly schedules or command outputs.

The Operator Control Display displays system information on a 4 line X 20 character liquid crystal display.  A system operator uses the Membrane Key Switches (Menu, Select and Enter) and a Rotary Switch for selecting and changing setpoint values and Weekly Schedule times.  All system points are accessible via the Operator Control Display.

The panel mount casing allows for easy installation into most mechanical control panels.


  • global display and command of any system point
  • system schedule revision



  • 4 lines X 20 characters display with or without backlight


  • panel mount (144 x 72 x 64 mm)


  • any point programmed into a display point is accessible from the Operator Control Display


  • RS-232 (9600 bps)


  • RJ45 connection to MicroSACs
  • RJ12 connection to MiniSAC60, WS1600 and WS1616


  • 16-24 VAC @ (full or half wave)

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Left click to view with Acrobat Reader Right click & "Save Target As..." to download PDF file: OCD.pdf

You will need Adobe Acrobat Reader to view PDFs:
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