Description

The IS200BICRH1A is a PCB component manufactured by General Electric for the Mark VI series.The Mark VI is part of the successful Speedtronic series that began in the 1960s with the development and release of the MKI.GE spent decades developing and improving the Speedtronic system, always with the goal of creating reliable, user-friendly systems for the management of their heavy-duty steam and gas turbines.The Mark VI is one of the later iterations of this research, with a PC-based operator interface using a Windows platform loaded with proprietary software like the GE Control System Toolbox. The Mark VI is available in both Triple Redundant and Simplex form. The IS200BICRH1A functions as a Bridge Interface Board.It is designed for use within Innovation Series Medium Voltage - GP, Type H drives.The IS200BICRH1A provides an interface between the drive control and the bridge. The IS200BICRH1A is built with eight optically isolated digital inputs and outputs, one 0-10 V analog feedback input, and two 0-20 mA analog feedback inputs.The board's P2 connector is used for logic power supply and control board interface connections. The P1 connector is used for isolated I/O, fault string, and bridge control. The IS200BICRH1A has eight solid state relay outputs routed to the CTBC terminal board through the CABP board.The relay outputs are optically isolated from the control. The output from each relay is indicated by a yellow LED. The IS200BICRH1A includes two terminal boards (TB1/TB2) located in the front panel, two backplane connectors (P1/P2) eight user TP test points, eighteen light emitting diodes, and two fuses.All user TP test points are accessible through an opening in the board's faceplate.