About the IS230TNCIH2C
The IS230TNCIH2C is a Contact Input Module from the Mark VIe Series manufactured by GE Energy. The module is made up of a TBCI terminal board and a PDIA I/O pack. The IS230TNCIH2C is designed for simplex applications.
IS230TNCIH2C Specifications
The IS230TNCIH2C accepts 24 dry contact inputs and has a contact excitation rating of 24 V dc. Dc power is wired to the TBCI terminal board. The voltage source is connected using JE1 and JE2. The I/O pack also plugs directly into the terminal board.
There are three DC-37 pin connectors on the IS230TNCIH2C. These are:
Only JR1 will be used, with the PDIA pack plugging into this connector.