IS220PAICH1A

Overview

The IS220PAICH1A is an Analog I/O Pack from GE. It is part of GE's industrial automation product portfolio.

Application & Technical Notes

As an analog i/o pack, the IS220PAICH1A is intended for deployment in panel-based control cabinets and machine enclosures where the GE product portfolio equipment is installed. It performs a defined automation function within the control system and is selected to match the installed GE platform.

Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.

Maintenance & Diagnostics

Inspect terminals and connectors for corrosion or looseness, and confirm the module seats correctly in its carrier. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.

Sourcing & Procurement

When sourcing the IS220PAICH1A, distinguish three supply tiers: (1) genuine GE stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.

Confirm mechanical and electrical compatibility with your GE product portfolio installation and the intended function. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.

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Frequently Asked Questions

Specifications

SPECIFICATIONS Part No.: IS220PAICH1A Manufacturer: General Electric Product Type: Analog I/O Pack Series: Mark VI IS220PAICH1A is an Analog I/O Pack developed under Mark VI series GE. Simplex and Triple Modular Redundant (TMR) Mark VI control systems are available for small applications and big integrated systems with control ranging from a single module to many distributed modules. The system's throughput allows for the operation of up to nine 21-slot VME racks of I/O boards in 40 milliseconds, including data voting. In a method known as Software Implemented Fault Tolerance, inputs are voted in software (SIFT). Each control module's VCMI board gets inputs from the control module backplane and other modules via its own IONet. In addition to general-purpose I/O, the Mark VI has a number of boards that are specifically designed for direct communication with specific sensors and actuators. In many situations, this minimizes or removes a significant amount of interposing instrumentation. As a result, numerous possible single-point failures in the most crucial area are removed, resulting in increased operational reliability and lower long-term maintenance costs. The diagnostics can also directly interrogate the devices on the equipment for optimal effectiveness thanks to the direct connectivity to the sensors and actuators. This information is used to evaluate the performance of devices and systems. The elimination of peripheral instrumentation reduces spare parts inventories, which is a subtle benefit of this design. Technical Specifications Part Number: IS220PAICH1A OEM / Manufacturer: GE General Electric Industrial Solutions Series: Mark VI Speedtronic Turbine Controls Product Type: Analog Input Output Module Channels: 12 Inputs/Outputs: 10 Inputs, 2 Outputs Revision: Rev C Weight: 1lbs 3 oz Shipping Dimensions: 12x12x12 inches Made In: USA 0-20mA Current Loop Outputs: 2 Warranty: 1 Year POWER DISTRIBUTION PACK MARK VI SERIES ANALOG INPUT/OUTPUT PACK 28 VDC IS220PAICH1A Technical Specifications

Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.

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