Introduction
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Introduction
■ Introduction
Thank you for purchasing an Azbil Corporation Smart Valve Positioner 200/300 Series.
Smart Valve Positioner 200/300 Series (the devices) can be connected to a 4 to 20 mA
signal line. Since all adjustments can be performed electrically using CommStaff, any
desired relationship can be set between the input signal and the position of the control
valve. Split range and other special settings are also easy to specify. This manual de-
scribes the use of the Smart Valve Positioner. Use this manual to get the most from the
features of the device.