SIEMENS asz7.5 /1000 Potentiometer 0-1000 Ohm SA31/SA81 User Manual

June 5, 2024
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SIEMENS asz7.5 /1000 Potentiometer 0-1000 Ohm SA31/SA81

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asz7.5-1000-Potentiometer-0-1000-Ohm-SA31-SA81-product

Notes on mounting

The actuator is mechanically connected to a Siemens valve. Observe compatibility and choice of combinations.  Disconnect the actuator from power.

Attention
If AC 230 V connected danger to life!

Only required with actuators without fail-safe function.SIEMENS-
asz7.5-1000-Potentiometer-0-1000-Ohm-SA31-SA81-fig-1SIEMENS-asz7.5-1000-Potentiometer-0-1000-Ohm-
SA31-SA81-fig-2

Fit the screw covers first– otherwise the danger of life!

When mounting two different accessories watch out for correct plug-in space A or B Observe compatibility and choice of combinations.SIEMENS-
asz7.5-1000-Potentiometer-0-1000-Ohm-SA31-SA81-fig-4

Adjustment of zero point

Potentiometer ASZ7.5 (1000 Ohm) delivers an ohmic value to the controller giving the true position of the actuator (continuous position feedback). An ohmic value between P2-P1 increases with stroke H or rotation, an ohmic value between P2-P3 decreases.  5aSIEMENS-asz7.5-1000-Potentiometer-0-1000-Ohm-
SA31-SA81-fig-6

Wiring

Connection terminals

  1. Measuring neutral
  2. 0…1200 Ohm
  3. 1200 Ohm  6aSIEMENS-asz7.5-1000-Potentiometer-0-1000-Ohm-SA31-SA81-fig-7

Documents / Resources

| SIEMENS asz7.5 /1000 Potentiometer 0-1000 Ohm SA31/SA81 [pdf] User Manual
asz7.5, 1000, Potentiometer 0-1000 Ohm, SA31, SA81
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References

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