​GE Energy IS220PDOAH1A

Short Description:

Buy GE Energy IS220PDOAH1A discrete output module for Mark VIe control systems. Certified for hazardous locations, reliable for industrial turbine control.


  • Bucket capacity: 1.5 m³
  • Working device: Hydraulic system
  • Track length: 4200 mm
  • Ground clearance: 450 mm
  • Chassis width: 2600 mm
  • Track width: 2200 mm
  • Transport length: 6500 mm

Product Detail

GE Energy IS220PDOAH1A Discrete Output Module Product Introduction

The GE Energy IS220PDOAH1A is a high-performance discrete output module designed for the Mark VIe control system, a leading platform for industrial turbine and power generation control. Engineered for reliability in demanding environments, this module serves as a critical interface between the control system and field-mounted actuators, relays, and discrete devices.
Built to work seamlessly with IS200TRLYH1F, H2F, and H3E terminal boards, the IS220PDOAH1A streamlines installation and integration into existing control architectures. It features dual Ethernet ports for robust I/O network communication, ensuring real-time data transmission and high availability—essential for uninterrupted operation in power generation, oil and gas, and industrial processing facilities.
A key advantage of this module is its compliance with hazardous location certifications, including Class I, Division 2 (Groups A, B, C, D) and ATEX/IECEx ratings (II 3 G Ex nA IIC T4, Ex nC IIC T4). This certification allows safe deployment in explosive or flammable environments, making it ideal for offshore platforms, refineries, and chemical plants. It operates reliably across a wide temperature range of -30°C to 65°C, withstanding extreme thermal conditions without compromising performance.
Manufactured in Salem, Virginia, USA, the IS220PDOAH1A adheres to GE’s rigorous quality standards and holds CE and UL 13EN certifications, confirming its compliance with global safety and performance regulations. Installation guidelines are detailed in GEI-100643, ensuring technicians can deploy the module efficiently and safely.
As a core component of the Speedtronic Mark VIe system, the IS220PDOAH1A delivers precise discrete control signals, supporting critical functions like valve actuation, emergency shutdowns, and relay switching. Its compact, rack-mountable design with secure bolt-on fastening ensures stability in high-vibration industrial settings, while its modular architecture simplifies maintenance and replacement, minimizing downtime.
In summary, the GE Energy IS220PDOAH1A combines robust construction, hazardous location compatibility, and seamless system integration to provide a reliable, long-lasting solution for industrial control applications. It stands as a testament to GE’s commitment to innovation and reliability in energy technology.ScreenShot_2026-03-18_143857_436.png


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