GE General Electric IS220PCLAH1A Core Analog Input/Output Module

Product Overview

Part Number: IS220PCLAH1A
Manufacturer: General Electric (GE)
Series: Mark VIe
Product Type: Core Analog I/O Module
Manual Reference: GEH-6721L
Country of Origin: United States (USA)
Availability: In Stock
Repair Lead Time: 3–7 Days

Technical Specifications

Functional Description

The IS220PCLAH1A is a Core Analog I/O Module designed by General Electric as part of the Mark VIe Series, a distributed control system commonly used in aero-derivative gas turbine applications.

This module works in conjunction with terminal boards such as SCLS and SCLT to support a broad range of analog I/O functionalities essential for turbine engine operations. These include:

• Thermocouple inputs

• RTD (Resistance Temperature Detector) inputs

• Voltage inputs

• 4–20 mA analog current loop inputs and outputs

The PCLA module supports multiple system configurations, including:

• Dual controller TMR I/O

• Dual controller simplex I/O

• Simplex controller TMR I/O

It is capable of working with one or three connected PCLA fan modules, which are signaled via the SCLT terminal board.