Component Snapshot At-a-Glance

• Model: IS220PRTDH1BC
• Alt. P/N: 336A5026ADP13; base model IS220PRTDH1B
• Product Series: GE Speedtronic Mark VIe / Mark VIeS Turbine Control DCS
• Hardware Type: Distributed RTD temperature input I/O pack
• Key Feature: Triple-layer conformal coating + dual redundant 100Mbps Ethernet, fully hot-swappable
• Primary Field Use: Capture bearing, stator, exhaust and pipe temperature readings for gas/steam turbine safety interlocks