GE IS220YDOAS1A Output module
- Product Code: IS220YDOAS1A
- Availability: In Stock
GE Power Conversion
Intermediate Technical Document
Discrete Output Module - Model: IS220YDOAS1A
Document Reference: IS220YDOAS1A-INT-2026
1. Product Overview
The GE IS220YDOAS1A is a discrete output module designed for the Mark VIe Speedtronic™ control system, primarily used in gas turbine and combined cycle power generation applications. It provides reliable digital output signal distribution for industrial control systems, ensuring high availability and fault tolerance.
Key application areas include:
- Gas turbine control systems (Mark VIe)
- Combined cycle power plant automation
- Industrial turbine monitoring and control
- Power generation process control systems
2. Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Output Channels | 16 | Channels |
| Output Voltage | 24 | VDC |
| Maximum Output Current (Per Channel) | 0.5 | A |
| Operating Temperature | 0 to +60 | °C |
| Communication Interface | Ethernet/IP | - |
| Protection Rating | IP20 (Panel Mount) | - |
3. Installation & Handling Notes
• The IS220YDOAS1A module must be installed in a GE Mark VIe control cabinet with proper grounding to prevent electrical interference.
• Power must be disconnected before installing or removing the module to avoid damage to the circuitry.
• All wiring must comply with GE Standard GEK-106209 and local electrical codes.
• Regular diagnostic checks are recommended every 6 months to ensure optimal performance.
This intermediate document is for internal technical reference only and not for end-user distribution.
GE Power Conversion © 2026. All rights reserved. Specifications subject to change without prior notice.
Manufacturing Location: Schenectady, NY, USA / Changzhou, China (per batch production)