5503-282
WOODWARD 5503‑282 is a High‑Density Versatile Analog Input Module (HDVIM) under the MicroNet control series, manufactured by Woodward USA. It is a high‑precision multi‑signal acquisition card dedicated to gas/steam turbine, generator and compressor control systems, compatible with simplex and redundant MicroNet control chassis, used for collecting temperature, pressure, flow and other process analog signals.
Description
Product Details
This module supports 4‑20mA current, thermocouple (TC), RTD thermal resistance multi‑type signal input, with high‑resolution analog‑to‑digital conversion and high‑precision signal acquisition. It adopts channel‑by‑channel isolation design, strong anti‑electromagnetic interference and anti‑vibration performance, wide‑temperature industrial‑grade hardware.It communicates with MicroNet CPU via VME bus, features built‑in signal self‑diagnosis and fault alarm functions, plug‑in modular hot‑swap design, easy for installation, replacement and maintenance. Widely used in thermal power plants, gas‑fired power stations, petrochemical plants, marine power systems and offshore platform control systems.
Technical Specifications
Brand & Model: WOODWARD 5503‑282
Product Type: High‑Density Versatile Analog Input Module (HDVIM)
Supported Signals: 4‑20mA, Thermocouple (TC), RTD
Resolution: 12–16‑bit high‑precision conversion
Accuracy: ±0.1% full‑scale at 25℃
Power Supply: 24 VDC nominal
Operating Temperature: -40℃ ~ +85℃
Communication: VME bus (MicroNet dedicated bus)
Installation: Standard plug‑in modular type
Main Application: Turbine control, generator parameter monitoring, industrial process signal acquisition, redundant control systems
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