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Group 31 Compact Rotary Actuators
Control Option 3 - Typical Arrangement
CONTROL OPTION 3 - The standard modulating drive offering, models
31-M50 and 31-M30 are equipped with control option 3 electronics.
Control option 3 electronics have an analog control board that may be
controlled with a 4-20 mA or 1-5Vdc signal and provide an integral 4-20
mA or 1-5 Vdc position feedback signal. The position feedback signal
may be of the 2-wire variety if specified at the time of order. Option 3
units are equipped with an electric handswitch for manual electric
operation as well as stall protection with annunciation.
Available Control Signals |
Available Position Feedback Signals |
4-20 mA
1-5 V dc |
4-20 mA (4-wire)
4-20 mA (2-wire)
1-5 V dc |
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