Description
1. Product Title
GE IS220PAOCH1A – Precision Analog Output Module
2. Product Overview
The IS220PAOCH1A is a high-performance Precision Analog Output Module designed by General Electric for GE Mark VI and Mark VIe control systems. This module provides accurate and reliable analog output signals to field devices such as actuators, control valves, and process instruments, supporting precise control of industrial processes.
Engineered for deterministic performance and robust reliability, the IS220PAOCH1A ensures consistent voltage and current outputs under continuous-duty operation. Its seamless integration with the VME backplane and other GE control modules allows fast signal processing, precise coordination, and long-term system stability, making it ideal for power generation, oil & gas, and complex process automation environments.
3. Technical Specifications
- Brand: General Electric (GE)
- Model: IS220PAOCH1A
- Warranty: One Year
- Condition: 100% New & Original
- System Compatibility: GE Mark VI / Mark VIe Control Systems
- Function: Precision analog output for field devices
- Architecture: VMEbus-based industrial control module
- Output Type: Voltage and current analog outputs
- Communication: Backplane communication with GE control modules
- Mounting: Rack-mounted VME module
- Operating Environment: Industrial-grade temperature, vibration, and EMC tolerance
4. Key Features & Benefits
- High-Precision Analog Output: Ensures accurate signal delivery to valves, actuators, and process instruments.
- Deterministic Performance: Provides predictable output response, essential for critical process control applications.
- Robust Industrial Design: Built to withstand temperature extremes, vibration, and electromagnetic interference.
- Seamless System Integration: Compatible with GE Mark VI and Mark VIe systems for easy installation and replacement.
5. Application Scenarios
- Power Generation: Controls turbine and generator auxiliary equipment via precise analog signals.
- Oil & Gas Facilities: Drives actuators and process instrumentation for reliable field control.
- Industrial Process Automation: Deployed in balance-of-plant systems requiring precise analog output coordination.
6. Frequently Asked Questions (FAQ)
Q: What is the primary function of the IS220PAOCH1A?
A: The IS220PAOCH1A provides high-precision analog output to field devices, enabling accurate control of valves, actuators, and instrumentation in GE Mark VI / VIe systems.
Q: Is the IS220PAOCH1A compatible with legacy Mark VI systems?
A: Yes. It is fully compatible with GE Mark VI and Mark VIe platforms for replacements, upgrades, or system maintenance.
Q: Can this module operate in harsh industrial environments?
A: Yes. The module is designed to tolerate industrial-grade temperature, vibration, and electromagnetic conditions for reliable continuous operation.
