Mark VI (Mark 6) Speedtronic Control card with CIMPLICITY graphics
The IS230TDBTH6A is a GE Mark VI printed circuit board
GE Mark VI IS220YDIAS1A Speedtronic Turbine Control PCB board.
The IS215VPROH2B is a GE Mark VI printed circuit board
The GE IS220PDIOH1A is an I/O pack module that contains two Ethernet ports, a local processor, and data acquisition board for use within the GE Mark VI Speedtronic Series.
The IS220PSFDH1A is a GE Mark VI component