IS200BPVCG1B is a Backplane ASM Board manufactured and designed by General Electric as part of the Mark VI Series used in gas turbine control systems. It is made to stow away in a rack system that can hold and support numerous other boards. The deeper portion of the rack system accepts the back half of the board, which is populated with 21 backplane connectors. Ribbon cables can be connected to the front section of the board, which is where the I/O connectors are located. On the front part of the board, there are 39 I/O connectors. These permit data to be sent to and received from the boards attached to the backplane connectors. The board also has thirty components with labels L1 through L30, fourteen stab-on connectors, and six resistor network arrays. They are situated on the board's underside.