Overview

The GE IS220PDOAH1B Discrete Output Module (also referenced as IS230SNRLH2A) is part of the GE Mark VIe control system, providing high-reliability digital output control for turbine and industrial automation. It drives relays, solenoids, and contactors with precise and stable actuation signals, ensuring safe and dependable turbine operation.

Widely used in gas, steam, and hydro turbine systems, the module offers rugged performance, strong noise immunity, and built-in diagnostics that support predictive maintenance and system reliability.

Technical Data

Key Features

• High-reliability discrete output control

• Optical isolation for noise immunity

• Built-in diagnostics for fault detection

• Drives relays, solenoids, and contactors

• Industrial-grade design for harsh environments

• Seamless Mark VIe system integration

Typical Applications

• Gas, steam, and hydro turbine output actuation

• Power generation automation and protection

• Oil & gas electrical actuation systems

• Heavy industrial machinery requiring durable output modules

FAQ

Q1: What systems is the IS220PDOAH1B compatible with?
GE Mark VIe turbine control systems.

Q2: What signals can it process?
It provides discrete output signals to relays, solenoids, and contactors.

Q3: What protections are included?
Optical isolation and continuous built-in diagnostics.

Q4: Which industries typically use this module?
Power generation, oil & gas, and heavy industrial automation.