Component Snapshot At-a-Glance

• Model: IS200TPIMG1AAB, shorthand TPIMG
• Alt. P/N: IS200TPIMG1A (uncoated base revision, no corrosion barrier, identical pinout but not rated for humid/chemical cabinet environments)
• Product Series: GE Vernova Speedtronic Mark VI gas & steam turbine control platform
• Hardware Type: Rack slot plug-in protective safety terminal PCB, 9 onboard mechanical relays, 8 channel fuses, triple 20-position screw terminal blocks
• Key Feature: Full Class C acrylic conformal coating, independent fused discrete trip circuits, hardwired relay isolation for overspeed, flame, and ESD safety signals
• Primary Field Use: Hardwired safety signal termination hub routing critical turbine protective discrete inputs/outputs; isolates field trip wiring from main backplane via fused relay circuits to prevent single fault full system dropout