GE IS200TBCIH2B Contact Input Terminal BoardDescription The IS200TBCIH2B is a Contact Input Terminal Board designed and manufactured by General Electric (GE) as part of the Mark VIe Series used in GE Distributed Control Systems (DCS). This module accepts 24 dry contact inputs wired to two barrier type terminal blocks. It features group isolation and a built in hardware filter (4 ms) for reliable signal processing. With its compact PCB design and robust build quality, the IS200TBCIH2B ensures