Technical Specifications Analog control signal input, position feedback signal input, pneumatic drive control output. Auxiliary power supplied by field loop signal, typical power consumption 2.2 W. Operating temperature ‑20 ℃ to +85 ℃, storage temperature ‑40 ℃ to +85 ℃. Conformal coated circuit board.
Functional Features Receives remote valve opening setting command. Compares setting value with actual valve position feedback signal. Outputs drive signal to control pneumatic relay action. Realizes valve stroke closed‑loop adjustment. Supports local parameter configuration and stroke calibration. Built‑in hardware self‑diagnosis function.
Application Scenarios Key spare‑part for ABB intelligent valve positioners. Applied in petrochemical, power, chemical industry site valve maintenance and spare‑part replacement.
Performance Parameters Fast closed‑loop response meets valve position adjustment requirement. High control precision for valve opening degree. Self‑diagnosis detects signal loop and internal circuit faults.
Material Composition Multilayer glass‑fiber epoxy printed circuit board. Industrial‑grade microprocessor, signal conditioning components. Conformal protective coating. Multi‑pin plug‑in connectors.
Structural Characteristics Compact circuit board assembly adapting to positioner internal space. Equipped with plug‑in connectors for feedback module and pneumatic drive components. Reserved fixing holes. Weight approximately 0.18 kilogram.
Working Principle After power‑on, board completes hardware self‑check. It receives remote valve opening setpoint signal and actual valve position feedback signal. Processor calculates deviation value and outputs corresponding drive signal to pneumatic execution component, adjusting valve opening until actual position matches set value.
Installation Requirements Cut off field control signal power and air supply before replacement. Mount V17152‑310 board inside positioner housing and fasten fixing screws. Insert and lock all plug‑in connectors. Restore signal and air supply. Complete valve stroke calibration and parameter configuration.
Usage Notes Adopt anti‑static protection during handling. Do not scratch conformal coating surface. Perform stroke calibration after every board replacement. Keep positioner housing sealing integrity.
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