Phason OMNI Select Power Block (PBx-11) Central monitoring and control using

Central monitoring and control using Select Ventilation software

Temperature probe

Nine general-purpose relays

NEMA 4X enclosure (corrosion resistant

Phason OMNI Select Power Block (PBx-11) Central monitoring and control usingThe PBx 11 is designed to control ventilation equipment for a single room. Power Blocks work with the Select Ventilation module of OMNI Select to control equipment according to your programmed settings. The 11 stage control has two variable AC stages for controlling fans or heaters, two variable 0 to 10 VDC stages for controlling variable frequency drives, and nine relays for controlling equipment such as actuators, curtain machines, single speed