42 PositionMaster EDP300 DIGITAL POSITIONER | CI/EDP300-EN REV. D
… 11 Supplemental specifications
Transmission data and contributing
factors
Output Y1
Increasing set point signal 0 to 100 %
Increasing pressure at output
Decreasing set point signal 0 to 100 %
Decreasing pressure at output
Action (set point signal)
Increasing set point 4 to 20 mA
= actuator position 0 to 100 %
Decreasing set point 20 to 4 mA
= actuator position 0 to 100 %
Characteristic curve (actuator travel = f {set point signal})
Linear Equal percentage 1:25 or 1:50 or 25:1 or 50:1*
Deviation < 0.5 %
Configurable zone 0 to 100 %,
Configurable dead zone 0.1 to 10 %,
Resolution (AD-conversion) > 16,000 steps
Sampling frequency 20 ms
Ambient temperature effect < 0.5 % for each 10 K
Influence of vibration Standard design:
< 1 % to 10 g and 80 Hz
Marine version:
< 1 % to 4 g and 100 Hz – EDP300 and
remote design (control unit) < 1 % to 10 g
and 100 Hz for remote design (position
sensor)
* freely configurable with 20 reference points
Seismic vibration
Meets requirements of DIN / IEC 60068-3-3 Class III for strong
and strongest earthquakes.
Influence of mounting orientation
Not measurable.
Noise emissions
Max. 100 db (A)
Noise-reduced version max. 85 db (A)
Ambient conditions
Ambient temperature range
During operation, storage,
and transport
−40 to 85 °C (−40 to 185 °F)
−40 to 100 °C (−40 to 212 °F)*
* Increased temperature range only with EDP300 Remote Sensor.
Relative humidity
During operation with housing
closed and air supply switched on
95 % (annual average), condensation
permissible
Transport and storage 75 % (annual average)
12 Additional documents
Note
All documentation, declarations of conformity and certificates
are available in ABB's download area.
www.abb.com/positioners
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