IS220YDOAS1AJ Product datasheet 

IS220YDOAS1AJ Functional Description   

The General Electric Discrete Contact Input I/O Module IS220YDOAS1AJ is a high-performance digital output module designed for the Mark VIe Speedtronic control system, widely used in gas, steam, and wind turbine applications. As part of GE’s acclaimed Mark VIe series, this module represents an evolution from earlier Speedtronic systems, offering enhanced flexibility and expanded industrial applications. The General Electric IS220YDOAS1AJ ensures reliable signal transmission and seamless integration within complex turbine control environments, making it a critical component for automated drive assemblies.

This module is engineered for robust operation, featuring an on-board power supply with a nominal voltage of 28.0 VDC and a maximum rating of 32 VDC for both contact inputs and outputs. Designed to withstand harsh conditions, the GE IS220YDOAS1AJ in stock operates reliably in ambient temperatures ranging from -35 to +65 degrees Celsius. Its UL listing and CE certification ensure compliance with international safety standards, while its suitability for hazardous locations, as detailed in GEH-6725 documentation, underscores its durability.

The I/O Module GE IS220YDOAS1AJ is compatible with specific terminal boards such as the IS200STCIS1A and IS400TBCIS2C, enabling easy integration into existing Mark VIe or Mark VIeS systems. Its modular design simplifies installation and maintenance, reducing downtime in critical turbine control operations. As a revised version of its original design, this module incorporates performance enhancements while retaining the core functionality expected from GE’s Mark VIe series.

For industries relying on precise and reliable turbine control, the General Electric IS220YDOAS1AJ Discrete Output I/O pack delivers unmatched performance. Its adaptability to gas, steam, and wind turbine applications makes it a versatile choice for modern automation needs. While original manuals may be scarce, the module’s product coding provides essential hardware specifications, ensuring clarity for integration and operation. Trusted globally, the General Electric Discrete Contact Input I/O Module General Electric IS220YDOAS1AJ remains a cornerstone of GE’s industrial control solutions.