The IS220PDIAH1A, REV H is a discrete contact input terminal board designed for seamless integration into GE Mark VIe control systems. It provides accurate and reliable monitoring of discrete field signals, typically generated by relays, limit switches, protection circuits, and emergency stop devices. This ensures that the turbine control system receives critical on/off information needed for safe and efficient operation.

This board supports multiple discrete input channels, each with channel-to-channel galvanic isolation for maximum signal integrity and protection against electrical noise, surges, and interference. By providing reliable and interference-free data acquisition, the module helps improve overall system performance and turbine safety.

The REV H version of the IS220PDIAH1A includes enhanced self-diagnostics and fault detection features, along with visible LED indicators for real-time input and health status monitoring. Its hot-swappable design allows technicians to replace or service the board without disrupting plant operations, minimizing downtime.

Engineered for harsh industrial environments, the IS220PDIAH1A is built to withstand mechanical vibration, extreme temperature fluctuations, and electromagnetic interference. Its rugged design makes it ideal for deployment in gas turbines, steam turbines, combined-cycle power plants, and heavy process industries.

The module integrates seamlessly with GE Mark VIe I/O packs and controllers, supporting both simplex and redundant configurations. By ensuring real-time monitoring of discrete signals, it plays a key role in turbine protection systems, safety interlocks, and control automation.

With its combination of reliability, durability, and advanced diagnostics, the IS220PDIAH1A, REV H is an essential component for maintaining safe, efficient, and continuous operations in critical industrial environments.

Key Features:

• Specifically designed for GE Mark VIe control platforms

• Supports multiple discrete contact input channels

• Handles signals from switches, relays, and protection devices

• Built-in galvanic isolation for noise immunity and safety

• Equipped with LED indicators for diagnostics and status checks

• Hot-swappable and field-replaceable design

• Enhanced self-diagnostics and fault detection

• Rugged and durable for harsh industrial conditions

• Compatible with simplex and redundant system configurations

• Provides real-time input monitoring for turbine protection and control

Evaflux Private Limited
📞 Phone: +91 7303573946
📧 Email: support@evaflux.com