GE IS215WETAH1A Mark‑VIe Excitation Terminal Interface Board

Technical Specifications Signal: Excitation control & feedback signal terminals Bus: Mark‑VIe VME backplane Operating Temperature:‑30℃ ~ +70℃ Form: Rack plug‑in terminal board

Functional Features Field excitation signal wiring transition Surge voltage suppression for signal channels Terminal channel status indication

Application Scenarios Mark‑VIe turbine‑generator excitation cabinet Excitation loop field signal access subsystem

Performance Parameters Low‑loss signal transition transmission Good anti‑electromagnetic interference capability

Structural Characteristics Plug‑in PCB with front‑side terminal blocks VME backplane connector Front‑panel channel LED indicators Rack mechanical lock

Working Principle Field excitation wiring connects to front‑end terminals, signals pass internal conditioning circuit and transfer to corresponding excitation processing boards over VME backplane bus.

Installation Requirements Tighten terminal screws to specified torque. Separate signal cables from high‑power cables. ESD protection during handling.

Usage Notes Prevent metal debris short‑circuit on terminal blocks. Check terminal tightness during maintenance cycle.