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GE IS220PAICH1A IO PACK ANALOG INPUT / OUTPUT BASIC
Product Description:
The GE IS220PAICH1A is an Analog I/O Pack, a key component in GE’s Mark VI control systems, supporting both simplex and Triple Modular Redundant (TMR) configurations for applications ranging from small setups to large integrated systems. It enables direct communication with specific sensors and actuators, minimizing interposing instrumentation to reduce single-point failures, enhance operational reliability, and lower long-term maintenance costs.
Integrated into the Mark VI architecture, it leverages Software Implemented Fault Tolerance (SIFT) for input voting, ensuring data integrity. The system handles up to nine 21-slot VME I/O racks within 40 milliseconds (including data voting), with inputs routed via each control module’s VCMI board and IONet for seamless inter-module communication.
Key Features:
Flexible Configurations: Supports simplex and TMR setups, adaptable to small applications or large distributed systems.
Direct Device Connectivity: Communicates directly with sensors/actuators, reducing interposing instrumentation and single-point failure risks.
Fault Tolerance: Uses SIFT for software-based input voting, enhancing data reliability in critical control loops.
High Throughput: Processes up to nine 21-slot VME I/O racks in 40 milliseconds, including data voting for efficient operation.
Enhanced Diagnostics: Direct device access enables optimal diagnostic interrogation, aiding performance evaluation and maintenance.
Cost Efficiency: Reduces spare parts inventories and long-term maintenance costs by eliminating peripheral instrumentation.
