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A c t u a t o r s w i t h D P S P o s i t i o n e r
Technical Data:
Accuracy
3% *
Linearity
2% *
Hysteresis
3% *
Teilung
Min. 142 steps 90° 4/20mA
Min. 88 steps 90° 0/10V
Min. 166 steps 90° 0/20mA
Min. 85 steps 90° 1/10V
Min Auflösung /90°
1,30%
Class
B+C nach E DIN EN 15714 I Modulation
Input signal impedance
0-10V = 25KOhm / 4-20mA = 100Ohm
Weight
0,600 kg
The „alignment of DPS positioner“ means to approach the configurated switch cams of the actuator,
to set, or adjust the DPS limits. This is necessary, every time when the swivel angle where changed.
Please ensure, to only change in the configuration range of the actuator (0°- 90°, 0°- 180°…). If the
actuator is twisted out of this range, it will re-configurate itself after you put the power supply back
on. Because the system works potential-free, it maybe could be out of adjustment.
Alignment of DPS positioner (
J3 S + J3C S
)
This instruction is additional to your „ Basic instruction
J3 S
+
J3C S
“. For further technical details
and advices please mind those.
The DPS electronic positioner converts the actuators into servo-controlled control device for valves.
Using the input signal of the DPS, it is possible to adjust to any pivoting range of the actuator. The
DPS Module controlled by an integrated internal micro-processor (CPU) the analog input-and
output signal (4-20mA, 0-20mA or 0- 10V) and compared with the position of the actuator. For all
description, up from now you have to fill up the main safety rules for work at electric plants. For all
you have to remove the handwheel / lever and the cover. After you have to close the cover and plug
on the power and signal cable. Please take care to the cable route. Don't wedge the cable with the
cover.
The Input signal must be switched potential free (buffer amplifier)!
