The GE IS220PAICH1A Analog I/O Pack is part of the Mark VI control system, engineered for both Simplex and Triple Modular Redundant (TMR) configurations. It delivers high throughput and robust fault tolerance, making it suitable for applications ranging from small standalone modules to large distributed control systems.
Technical Specifications
Parameter
Value
Model Number
IS220PAICH1A
Module Type
Analog I/O Pack
Manufacturer
GE
Product Range
Mark VI
Condition
Brand New
Dimensions
4.5 × 13.5 × 8.3 cm
Weight
0.38 kg
HS Code
8537101190
System
DCS
Origin
USA
Lead Time
In Stock
MOQ
1
Lifecycle Status
Active
Communication Service
Ethernet router
Functional Description
The IS220PAICH1A manages up to nine 21‑slot VME racks of I/O boards within 40 ms, using Software Implemented Fault Tolerance (SIFT) for data voting. Communication occurs through the VCMI board via IONet, reducing the need for interposing instrumentation and minimizing single‑point failures.
This module interfaces directly with sensors and actuators, enabling accurate diagnostics and performance evaluation. Direct connections improve monitoring precision, reduce reliance on peripheral devices, and lower spare parts inventory requirements.
Applications and Compatibility
The GE IS220PAICH1A Analog I/O Pack is ideal for gas turbine control, process automation, and industrial monitoring. Its Simplex/TMR support, high throughput, and diagnostic capabilities make it a reliable solution for critical control environments requiring efficiency and fault tolerance.
