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GE IS420YDOAS1B Discrete Output Module for Turbine Control

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xName | GE IS420YDOAS1B Discrete Output Module | Product ID | IS420YDOAS1B |
---|---|---|---|
Series | Turbine Specific Primary Trip Board | Function | Discrete Output Module |
Product Net Depth/Length | 330mm | Product Net Height | 200mm |
Product Net Width | 100mm | Product Net Weight | 2kg |
Warranty | 1year | ||
Highlight | GE IS420YDOAS1B output module,turbine control discrete module,GE turbine control output module |
Attribute | Value |
---|---|
Name | GE IS420YDOAS1B Discrete Output Module |
Product ID | IS420YDOAS1B |
Series | Turbine Specific Primary Trip Board |
Function | Discrete Output Module |
Dimensions (L×H×W) | 330mm × 200mm × 100mm |
Weight | 2kg |
Warranty | 1 year |
The GE IS420YDOAS1B is a Discrete Output I/O Pack Module, a key component of GE's Mark VIe Turbine Control System Series—part of the legacy Speedtronic technology lineup for wind, gas, and steam turbine control. As a revised "B" variant of the IS420YDOAS1 parent module, it serves as an electrical interface between up to two Ethernet I/O networks and discrete output terminal boards, enabling reliable control of industrial relays in automated turbine systems.
- Discrete Output Control: Manages up to 12 relays, with outputs routed via a DC37 pin connector directly to terminal boards; accepts terminal board-specific feedback for closed-loop monitoring.
- Connectivity & Power: Integrates dual Ethernet RJ45 connectors for network communication and a 3-pin power input, ensuring seamless integration into distributed control architectures.
- Diagnostic Capabilities: Equipped with 12 yellow LEDs and BBPx processor LEDs, including a red/green ATTN LED. Green patterns confirm online operation.
- Protective Design: Features a protective outer chassis around internal circuitry, safeguarding the base printed circuit board for enhanced durability in industrial environments.
- Alarm Management: Addresses common diagnostic alarms with solutions like module replacement or reconfiguration to resolve hardware failures or invalid settings.
- Legacy Compatibility: Part of the Mark VIe series, leveraging Speedtronic technology for turbine control, ensuring compatibility with GE's wind, gas, and steam turbine drive assemblies.

