Brand GE
Function: Ground detector board
Model IS200ERIOH1A
Ge's IS200ERIOH1A is a component manufactured for the Mark VI system. The MKVI is part of the Speedtronic family of systems developed and released by GE for managing steam or gas-fired heavy-duty turbine systems. The board serves as the excitation regulator input/output board and provides input/output interfaces to the customer and system input/output in simplex and redundant form of the EX2100 regulator control system. In a simplex system, it is installed in the ERBP and connected to the ECTBG2 and EPCT terminal boards for customer input/output signals. When working in a simplex system, the board also has interface system I/O from ERO and ERDD boards.
In the EX2100 system, the IS200ERIOH1A is used as the excitation regulator I/O board. In the EX2100 regulator control system, the IS200ERIOH1A provides system and customer I/O (simplex and redundancy). Depending on the type of system, the board is installed in different locations. For example, in simplex applications, the circuit board is installed in the ERBP. Three IS200ERIOH1A are required in a redundant application. They are connected to ERRB M2 and C and ERBP M1. The front panel of the IS200ERIOH1A is double wide and has various components attached to it.
This package contains a toggle switch. Two backplane connectors (P1/P2) are located on the back edge of the board. The board includes two CPU slots as well as a field programmable gate array (FPGA) for data collection and storage into the DPM control.
When using a simplex system, the board also provides interface system I/O from ERO and ERDD boards. The board is installed in a redundant configuration on the ERBP M1 and ERRB M2/C. The M1/M2/C controllers are all located on the same PCB.
The board has a front panel with a number of mounting components, including a toggle switch. It also features two backplane connectors on the back, hundreds of capacitors and resistors on the surface, and multiple integrated circuits. These circuits include two CPU slots and a field programmable gate array.
WOC has the largest stock of Speedtronic Mark VI control spare parts and we can repair your faulty IS200ERIOH1A printed circuit board with a warranty. WOC can also supply unused and rebuilt IS200ERIOH1A printed circuit boards with a warranty. Contact us and our team of experts will support you 24/7 with your Mark VI requirements.
