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Group 14 Linear Valve Actuators
Control Option 7 - Typical Arrangement
Control Option 7 - The control option 7 drive is a modulating unit that is offered without an
external position feedback signal. The option 7 drive is equipped with
the ESR (Electronic Signal Receiver) for control and a 1000-ohm film
potentiometer to derive an internal position reading. While the standard
control option 7 units may be controlled by a 4-20 mA signal, other signaling options are availble upon request as shown below. An optional
auxiliary pot for external position feedback is also available upon
request.
Available Control Signals |
Available Position Feedback Signals |
4-20 mA
0-5 mA
1-5 mA
10-50 mA
1-5 V dc
-10-10 V dc |
Auxiliary 1000 ohm film potentiometer
available |
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