Product Description

The IS200TRLYH1BDC is a device which is called a relay termination board. This is a type of PCB or printed circuit board made for the Mark VI series by General Electric or GE. Mark VI is one of the series that make up the Mark family of system controls for industrial gas and steam turbines. These products have been in use reliably for years, since the introduction of the Mark I in 1969.

The IS200TRLYH1BDC printed circuit board is a rectangular board which features a number of different electronic components. The far left of the IS200TRLYH1BDC is occupied by two (2) large black terminal blocks. These terminal blocks contain a series of metal cube-shaped components known as terminals. One (1) additional terminal block which is smaller than the other two is positioned at the top of the IS200TRLYH1BDC. The terminals blocks are identified by the labels TB1, TB2, and TB3 respectively. Many solid black components have been grouped together along the center of the IS200TRLYH1BDC. Sitting on either side of these black components is a row of round components called transistors. These transistors alternate with circular red MOVs of metal oxide varistors. Twelve (12) of these MOVs may be found on the IS200TRLYH1BDC. One (1) potentiometer, also known as a variable resistor is situated at the bottom of the IS200TRLYH1BDC and is solid white. Four (4) mid-sized connector ports have been placed vertically along the right edge of the IS200TRLYH1BDC. Positioned throughout the IS200TRLYH1BDC is a collection of very small components like capacitors, diodes, and resistors.