Technical Specifications Signal: Multi‑channel discrete digital input‑output Connection: Mark‑VIe system backplane bus Operating Temperature:‑30℃ ~ +70℃ Mount: Mark‑VIe rack plug‑in module
Functional Features Digital switch‑value signal acquisition and output On‑board hardware signal filtering Channel fault status detection and feedback
Application Scenarios Mark‑VIe turbine discrete signal control cabinet Turbine field on‑off signal access and output subsystem
Performance Parameters Fast digital signal response speed Effective suppression of industrial field interference noise
Structural Characteristics Mark‑VIe rack plug‑in PCB assembly Front‑side field signal terminal blocks Front‑panel channel status LED indicators Backplane golden‑finger bus connector
Working Principle Collects discrete switch‑state signals from field devices via front terminals, filters interference noise and transmits data to Mark‑VIe CPU through backplane bus. Converts controller logic commands into switch‑value output signals for field actuators.
Installation Requirements Tighten all field wiring terminal screws to standard torque. Separate digital signal cables from high‑voltage power cables. Observe ESD anti‑static handling procedures.
Usage Notes Signal voltage shall match channel rated working range. Check LED channel status indicators during routine inspection.
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