GE IS220PAICH1A 336A4940CSP3 Advanced I/O Module – High-Performance Analog Input Solution
The GE IS220PAICH1A 336A4940CSP3 Advanced I/O Module delivers precision analog input capabilities for industrial automation systems. Engineered for seamless integration with GE’s Mark VIe control platform, this module ensures reliable signal processing in demanding environments like power generation, oil & gas, and heavy manufacturing.
With 27.4 VDC operating voltage and hazardous location certification, it combines rugged durability with high-accuracy measurement performance. Its compact 0.36kg design simplifies retrofitting while maintaining compatibility with existing Mark VIe infrastructure.


Key Features
- Mark VIe Compatibility – Direct integration with GE’s flagship turbine control systems
- Hazardous Location Certification – Meets Class I, Division 2 safety standards for explosive environments
- High-Accuracy Signal Conversion – Precision 16-bit analog-to-digital processing
- Ruggedized Construction – Industrial-grade components withstand vibration and temperature extremes
- Modular Design – Tool-less installation and hot-swappable replacement
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | General Electric |
| Model | IS220PAICH1A |
| Series | 336A4940CSP3 |
| Power Requirements | 27.4 VDC |
| Weight | 0.36 kg (0.79 lbs) |
| Compatibility | Mark VIe Control Systems |
| Environmental Rating | Class I, Division 2 Hazardous Locations |
Application Fields
Engineered for mission-critical applications including:
- Gas and steam turbine control systems
- Refinery process monitoring
- Pipeline pressure measurement
- Heavy industrial automation
- Power plant instrumentation
This module excels in environments requiring precise analog signal processing combined with explosion-proof safety compliance.
Our Featured Brands & Models
As authorized distributor for leading industrial automation brands, we offer:
- ABB – DSQC Series, PM866, PP877
- Allen Bradley – VMIVME-7807, IC698CPE010
- Bently Nevada – 3500/44, 3300/15
- Foxboro – FCP270, FBM204
- Schneider – Triconex 3008, 3703X
- Woodward – 8521-0312, 9907-162







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