GE IS230SNCIH2A Digital Input DIN Rail ModuleDescription The IS230SNCIH2A is a Digital Input DIN Rail Module developed by General Electric (GE). It is part of the Mark VIe control system and serves as a Simplex Digital Input Module. This module is designed for control systems and other complex machinery environments. It receives and processes digital input signals from various field devices such as switches, sensors, and control elements, converting them into system readable data. Specifications