Technical Specifications Signal: Multi‑channel analog input and output Interface: Mark‑VIe dedicated backplane bus Operating Temperature:‑30℃ ~ +70℃ Form: Mark‑VIe rack plug‑in circuit board
Functional Features Multi‑channel analog signal sampling and output Input signal hardware isolation and filtering Channel‑level fault diagnosis and alarm feedback
Application Scenarios Mark‑VIe gas and steam turbine control cabinet Turbine analog field signal processing subsystem
Performance Parameters High‑precision analog signal conversion accuracy Stable continuous running for long‑period operation
Structural Characteristics Mark‑VIe standard rack plug‑in PCB Backplane golden‑finger high‑speed bus connector Front‑panel channel status LED indicators Rack locking mechanical latch
Working Principle Field analog sensor signals access the board and go through isolation, filtering and analog‑digital conversion. Data is sent to Mark‑VIe main controller via backplane bus. Digital commands from CPU are converted into analog output signals for field actuators.
Installation Requirements Adopt anti‑static wrist‑strap during handling and installation. Insert fully into matched Mark‑VIe rack slot and lock latch. Maintain backplane contact surface clean condition.
Usage Notes Input signal voltage must comply with rated channel range. Check LED status indicators after power‑on.
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