IS220PDIOH1B (IS230TNDSH2A) GE Discrete I/O Module

Description

The GE IS220PDIOH1B (IS230TNDSH2A) is adiscrete input/output (I/O) moduledesigned for use in GE Mark VI and Mark VIe turbine control systems. It provides reliable acquisition of digital signals from field devices and delivers discrete outputs to actuators, breakers, and alarms. This module isDIN-rail mountable, making installation and maintenance simple. It is a critical component in gas and steam turbine automation, ensuring accurate signal processing and dependable communication between field devices and the turbine controller.