PRODUCT INFORMATION
Product Overview
The General Electric IS220PDIAH1A is a Discrete I/O Pack designed for Mark VI and Mark VIe systems. It operates alongside the YDIA Discrete Input Module within turbine control architectures. This pack interfaces directly with compatible terminal boards to process discrete field signals.
The unit includes an Ethernet port for direct network communication across the turbine control system. Status diagnostics feature seven indicator LEDs, including power and dual Ethernet link indicators. A front-facing infrared port supports local diagnostic connections.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Ambient Temperature Range | -30 to 65 °C |
|---|
| Functional Acronym/Abbreviation | PDIA |
|---|
| Minimum Voltage | 27.4 VDC |
|---|
| HazLoc Certification | Certified |
|---|
| IR Port | Front-Facing |
|---|
TECHNICAL INFORMATION
Features
- Includes seven front diagnostic indicators showing power and Ethernet activity.
- Equipped with an Ethernet port for direct network integration.
- Features a front-facing infrared port for diagnostic access.
- Rated for operation across an ambient range of -30 to 65 °C.
TECHNICAL INFORMATION
Applications
- Used in gas and steam turbine control architectures.
- Applied in alternative energy wind turbine control installations.
TECHNICAL INFORMATION
Connections / Interfaces
- Features an Ethernet interface port located underneath status indicators.
- Includes a front-facing infrared port for diagnostic interaction.
TECHNICAL INFORMATION
Installation Guidelines
- Mounts directly to compatible terminal boards in the control rack.
- Refer to the GEH-6725 HazLoc manual for hazardous area installation parameters.
TECHNICAL INFORMATION
Configuration Guidelines
- Operates as part of Speedtronic turbine control architectures.
- Verify network parameters through the active Ethernet link.
TECHNICAL INFORMATION
Compatibility
- Compatible terminal boards include IS200TBCIH4C, IS200STCIH1A, IS200STCIH8A, IS200TBCIH2C, and IS200TCIH2A.
- Operates alongside the YDIA Discrete Input Module.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- Represents an A-revision build of the base IS220PDIAH1 hardware design.
TECHNICAL INFORMATION
Compliance and Certifications
- Certified under ULE207685 for non-hazardous and Class I Division 2 Groups A, B, C, D environments.
- Approved for Class I Zone 2 Group IIC hazardous locations under UL 600790 and UL 60079-15 standards.
- Certified for ATEX Zone 2 Group IIC applications under UL DEMKO 12 ATEX 1114875X.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible terminal boards include IS200TBCIH4C, IS200STCIH1A, IS200STCIH8A, IS200TBCIH2C, and IS200TCIH2A. Operates alongside the YDIA Discrete Input Module.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary function of the General Electric IS220PDIAH1A?
It provides discrete input signal processing within General Electric Mark VI and Mark VIe turbine control systems.
Which terminal boards are compatible with the IS220PDIAH1A?
It mounts to terminal boards including IS200TBCIH4C, IS200STCIH1A, IS200STCIH8A, IS200TBCIH2C, and IS200TCIH2A.
What hazardous location ratings cover the IS220PDIAH1A?
It holds ULE207685 for Class I Division 2 and UL DEMKO 12 ATEX 1114875X for ATEX Zone 2.
