J4C KIT DPS 20 Instrucciones Montaje página 3

ASSEMBLY INSTRUCTIONS KIT DPS 20/85 ASSEMBLY INSTRUCTIONS KIT DPS 20/85
ENGLISH ENGLISH ENGLISH
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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.
PIECES
A - 1 Cover
B - 1 Plastic column
C
- 1 DPS positioner PCB
D
- 2 Sheet metal Fixing screws
E
- 1 Plastic Fixing screws
PREPARING THE COVER:
The cover of the kit is for a J4C-20, 35 and 55 models. In case you want to mount a kit on a J4C85,
follow the instructions:
Remove the
cap and leave
the o-ring
inside the hole
cap
O-ring
DPS 20/85
OUTSIDE BOX
A
1
A B
Remove the
sleeve 1 and
leave the
Oring inside.
sleeve
O-ring
INSIDE BOX
B
C
Introduce the
sleeve in hole
A and press it
until is fully
inside (Fig.A)
sleeve
introduce the
cap in hole B
and press it
until it is fully
inside (Fig.B)
cap
D
E
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