Technical Specifications Channels: Multi‑channel analog input and output Interface: Mark‑VIe dedicated backplane bus Operating Temperature:‑30℃ ~ +70℃ Form Factor: Mark‑VIe rack plug‑in assembly
Functional Features Bidirectional analog signal processing Hardware signal isolation between field and system side Built‑in channel self‑diagnosis function
Application Scenarios Mark‑VIe gas turbine and steam turbine control cabinet Turbine analog signal processing and control output subsystem
Performance Parameters Consistent analog conversion accuracy Stable operation under power‑plant cabinet vibration condition
Structural Characteristics Mark‑VIe rack plug‑in circuit board assembly Backplane high‑speed bus golden‑finger connector Front‑panel channel status LED indicators Rack locking mechanical latch
Working Principle Field analog signals are sampled, filtered and converted to digital data and sent to main controller. Meanwhile, digital control instructions from CPU are converted into analog output signals to drive field analog actuators.
Installation Requirements Execute complete anti‑static protection operation. Fully insert into Mark‑VIe rack slot and lock mechanical latch. Keep backplane contact points clean without contamination.
Usage Notes Do not disassemble board internal components on‑site. Confirm signal wiring definition before applying power supply.
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