GE IS220PPRFH1B | PROFIBUS DPM | 336A5026ADP2

GE IS220PPRFH1B | PROFIBUS DPM | 336A5026ADP2 | PPRFH1B.IS220PPRFH1B PROFIBUS Master Gateway I/O Module usually paired with accessory ID terminal board IS200SPIDG1A.Gas Turbine Control Model IS220PPRFH1B from General Electric Speedtronic Fanuc Mark VIe series of PROFIBUS DPM Master Gateway Input/Output Modules. This unit is usually paired with accessory ID terminal board IS200SPIDG1A. This allows the PPRF unit to be attached and mounted into an ordinary or non-hazardous location.This unit’s power supply is rated for a range of 27.4 – 28.6 V dc

GE IS220PPRFH1B | PPROS1B | EMERGENCY TURBINE PROTECTION I/O PACK.IS220PPRFH1B is an Emergency Turbine Protection I/O Pack manufactured and designed by General Electric as part of the Mark VIe Series used in GE Distributed Control Systems. A backup Overspeed protection system with a backup check for generator synchronization to a utility bus is provided by the Emergency Turbine Protection I/O pack (PPRO) and related terminal boards. They also serve as the primary control’s independent watchdog. Three triple modular redundant (TMR) PPRO I/O packs mounted to a separate simplex protection (SPRO) terminal board make up a typical protection system. Each SPRO is connected to the designated emergency trip board by a cable with DC-37 pin connections on both ens:

TREG: Gas Turbine Emergency Trip Terminal Board.

TREL: Large Steam Turbine Emergency Trip Terminal Board.

TRES: Small/Medium Steam Turbine Emergency Trip Terminal Board.

TREA: Turbine Emergency Trip Terminal Board.

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