Technical Specifications Signal: Relay‑type discrete signal channels Connection: Mark‑VI backplane bus Operating Temperature:‑30℃ ~ +70℃ Form: Mark‑VI rack plug‑in module
Functional Features Relay‑based electrical signal isolation Discrete switch‑value signal transmission Channel‑level on‑board status diagnosis
Application Scenarios Mark‑VI turbine discrete signal control loop Turbine field on‑off signal access cabinet
Performance Parameters Stable relay switching performance Effective electrical isolation between field and system side
Structural Characteristics Mark‑VI rack plug‑in circuit board Front‑side field relay signal terminals Front‑panel channel status LED indicators Backplane dedicated bus connector
Working Principle Field discrete switch signals enter via relay terminals, get electrical isolation, then transmit signal status to main controller. Controller commands drive on‑board relay to output switch signals for field devices.
Installation Requirements Confirm field terminal wiring matches signal definition. Carry out static protection work. Tighten all field wiring terminal screws.
Usage Notes Observe relay load capacity limit. Check relay channel status LED during routine inspection.
There are no reviews yet.