About the IS230TNCIH3C
The IS230TNCIH3C Contact Input Module is made up of a TBCI terminal board and a PDIA I/O Pack. The module was manufactured by GE Energy for use in the Mark VIe Series of Turbine Control Systems.
IS230TNCIH3C Specifications
The IS230TNCIH3C can only be used in simplex applications, which means that only one I/O pack will be connected to the terminal board. There are several fault detectors on the module. The faults that can be detected are:
- Unplugged cable
- Loss of contact excitation voltage
- Non-responding contact input in test mode
The PDIA I/O pack monitors these conditions and will alert users if a fault occurs with one of these components. The IS230TNCIH3C also has noise suppression circuitry on the inputs that is designed to protect the inputs from surge and high frequency noise.