GE IS420YDOAS1B Discrete Output I/O Pack – Enhanced Control Module
The GE IS420YDOAS1B Discrete Output I/O Pack delivers precision control for industrial automation systems. Engineered to manage up to twelve relays with terminal board-specific feedback, this module enhances operational reliability in demanding environments like power generation and manufacturing plants.
Key Specifications
- Model: IS420YDOAS1B
- Category: Discrete Output I/O Pack
- Relay Capacity: Controls up to 12 relays
- Feedback System: Terminal board-specific monitoring
- Connectivity: RJ45 interface for seamless integration
- Software Compatibility: ControlST V06.01+
- Firmware Support: V05.00
Operational Advantages
This I/O pack ensures robust performance through:
• Precision relay control with real-time feedback
• Simplified installation via standardized RJ45 connectors
• Advanced diagnostics for predictive maintenance
• Seamless compatibility with ControlST software platforms
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About Stoker Automation Technology
With 20+ years in industrial automation, Stoker Automation operates from a 5000m² warehouse stocking 50,000+ components. We specialize in mission-critical parts for:
• Power generation & distribution
• Manufacturing & process control systems
• Robotics and servo system spares
• Legacy DCS/PLC components
All supported by 2-year warranties on qualified products.
Can’t find your specific model? Our technical team sources obsolete components across brands including GE, ABB, and Siemens. Contact us at abbdcs36@gmail.com for custom solutions.









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