GE IS220PTURH1B Discrete I/O Module

GE IS220PTURH1B is a dedicated discrete I/O module for GE Mark VIe control platform, focusing on 

turbine protection and critical signal processing. It has stable performance, strong anti-interference ability and good 

compatibility with Mark VIe system.

This module undertakes the functions of collecting key discrete signals of the turbine, outputting control commands 

and participating in the turbine protection logic. It is widely used in gas turbine, steam turbine and other power generation 

equipment control systems, and can work continuously in harsh industrial environments.