 The
M2AMS - Track/Hold signal conditioner can maintain a specific output indefinitely
upon a 'hold' order, given by opening the circuit between terminals 5 and 8. Upon receiving the 'hold' order, the signal conditioner will
produce a constant output signal until the circuit between terminals 5 and 8 is closed. |
Circuit diagram of model M2AMS |
Application Example:
Valve Aperture Hold - in a heating/drying system the M2AMS can be used to
record the final fuel valve aperture when a control system error occurs.
In this case, the system error would cause the contact relay connected to
terminals 5 and 8 to open, thereby maintaining the final measured value
of the valve aperture. |
 |
How
can I maintain a specific output from a signal conditioner at certain deliberate
times?
