IS200WROBH1AAA – Power distribution board
IS200WROBH1AAA
General Electric
MK VI
SRLY OPTION BOARD-B
Turbine Control Systems
Printed Circuit Board

About the IS200WROBH1AAA
The IS200WROBH1AAA printed circuit board featured on this page is a modified version of the preexisting IS200WROBH1 board; a GE Energy Mark VIe Series product. GE Energy is the alternative-energy focused shell manufacturing company of industry giant General Electric; in charge of the manufacture of the totality of General Electrics’ Mark VIe Series of turbine control systems and turbine control system component parts. This IS200WROBH1AAA PCB is modified from its original IS200WROBH1 parent circuit board through the inclusion of two functional revisions and a singular artwork configuratory revision; all rated at A grades.

This WROB-abbreviated PCB is somewhat shrouded in mystery, given the recently-developed status of General Electric’s GE Energy manufacturer and its lack of viable product-centric instructional manual materials online. The Mark VIe Turbine Control System Series containing this specific IS200WROBH1AAA printed circuit board product offering as a component member is separately seen as an attractive General Electric product series offering for the fact that it is one of the brand’s final-developed Mark product series to utilize the patented Speedtronic control system technology; a technology first coined with the rollout of the intial Mark I Series in the mid to later 1960s.

Application scenario
Industrial field: IS200WROBH1AAA is mainly used in power system, industrial automation and distributed control system (DCS), such as gas turbine, water turbine power management and fault detection.

Redundant design: Supports the TMR system with three controllers and three networks to achieve high reliability, which is suitable for scenarios requiring high availability and online maintenance.

3. Physical and interface features
Structure design: IS200WROBH1AAA rectangular board with mounting holes at four corners, surrounded by conductive materials to enhance electromagnetic compatibility. May include auxiliary subboards to extend functionality or integrate sensor interfaces.

Interface type: includes terminal blocks, jack connectors, etc., to support efficient connection to other control modules or sensors 27.