General Electric IS230PCAAH1A SPEEDTRONIC Turbine Control.The PCAA module has 120 Euro-style pluggable box terminals. A JGPA board, which mounts next to the module, provides 48 shield termination points (green) and twelve 24 V dc output terminals (orange) for 4-20 mA transmitters using Euro-style box terminals./Part Number: IS230STAIH2A Manufacturer: General Electric Series: Mark VIe Function: TERMINAL BOARD/General Electric Speedtronic Mark VIe IS230PCAAH1A Analog I/O Assembly Terminal Board is a part of gas turbine Control Systems /GE IS230PCAAH1A