The 265 Series PI Interface provides setpoint control for the Hoffman
Controls 865-3AA Series of 3 Phase Head
Pressure Controls.
The 265 PI Interface accepts a 2-10 VDC or 4-20 mA signal input and will
proportionally drive the selected Hoffman control as required to meet
desired setpoint level.
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The 266 Series PI Interface provides setpoint
control for the Hoffman Controls 709 Series of
PSC motor controls and the 790 Series of ECM
motor controls.
The 266 PI Interface accepts a 2-10 VDC or 4-20 mA signal input and
will proportionally drive the selected Hoffman control as required to meet
desired setpoint level.
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