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Index
SPECIFICATIONS
Outside box Inside box
The DPS is a device for the J4C electric actuator
that turns the actuator into a servo controlled valve
positioner.
The DPS is a modulus with a microprocessor (CPU)
which digitally manages the analogical input and output
and compare them with the position of the actuator to
establish a uniform relation.
The analogical inputs are sent to the CPU where they
are processed for his continuous comparison with the
position of the actuator, this allows to obtain a very high
sensitivity next to a very high repetitivity of the position
(see characteristics).
The DPS in communication with the electronic system
of the actuator provides an integral management of the
motion of the actuator.
HANDBOOK / KIT DPS
MODEL S140-B140 S300-B300
Accuracy 3% F.S.
Linearity 2 % F.S.
Hysteresis 3 % F.S.
Steps at 4/20mA Min. 150 steps 90º
Steps at 0/10V Min. 98 steps 90º
Steps at 0/20mA Min. 150 steps 90º
Steps at 1/10V Min. 87 steps 90º
4/20mA or 0/20mA Input signal impedance 100 Ohm
0/10V or 1/10V Input signal impedance 25 KOhm
Class B+C to E DIN EN 15714 Inching + Modulation
Weight 0,96 Kg
F.S. Full scale
KIT DPS J4C 140/300
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