GE IS220PAICH1A Analog I/O Pack for Hazardous Locations
The GE IS220PAICH1A Analog I/O Pack delivers reliable performance in critical industrial environments. Designed for both hazardous and non-hazardous locations, this module provides precise data acquisition and signal conditioning for Mark VI Series control systems. Its robust construction ensures stable operation in extreme conditions, making it essential for power generation, oil & gas, and industrial processing applications.
Technical Specifications
| Manufacturer | General Electric (USA) |
| Part Number | IS220PAICH1A |
| Operating Temperature | -22 to 149°F (-30 to 65°C) |
| Power Supply | 27.4-28.6 VDC (Nominal 28.0 VDC) |
| Hazardous Certification | Class I, Div. 2, Groups A-D |
| Compliance Standards | ANSI/ISA 12.12.01-2015, UL E207865 |

Industrial Applications
This Analog I/O Pack is engineered for critical infrastructure applications including:
- Turbine control systems in power plants
- Process monitoring in petrochemical facilities
- Safety instrumented systems (SIS) in refineries
- Distributed control systems for manufacturing
Compatible with Mark VIe controllers and designed for seamless integration with GE’s Speedtronic series. Ideal for retrofitting existing installations or new deployments in classified areas.


Apex Automation Services
Apex Automation specializes in ready-to-ship industrial solutions since 2014. Our technical team provides:
- Pre-sales consultation: Application-specific configuration guidance
- 1-year warranty: Comprehensive after-sales support
- Global sourcing: Hard-to-find components and replacements
- Custom solutions: For obsolete equipment upgrades
Get Expert Support: Contact our engineers for pricing and technical specifications
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