September 26, 2026 · 6 min read
GE Mark VI Turbine Protection: Verify TPRO Before Sourcing
Identify a GE Mark VI TPRO board by its role, revision and trip-path evidence before sourcing. A cautious checklist for turbine maintenance teams.
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July 21, 2026 · 6 min read
Triconex 3614E Output Spares: Evidence Before a Safety Demand
A safety output module is not an ordinary digital output card. Its channel role, TMR architecture, termination, field wiring, voted logic, diagnostics, and proof-test requirements...
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