
PLCs programmable to the IEC61131 standard with libraries specifically for HVAC applications.
They are available in both DIN-rail-mounted versions (OTD with display, OTB blind), and soon to be available in 32x74 panel-mount format (OTF).
I/O expansions (EVE) and displays (OTDLED) can be combined with FREE Optima series models to complete the offering.
Inputs and outputs are independent and configurable, ensuring adaptability to any system.
INTRODUCTORY PRESENTATION
Installer, Distributor / Wholesaler, System Integrator (FREE Way), End user
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