GE IS220PDIAH1B | Mark VIe Discrete Input Pack (PDIA) | New

Warranty： 1 year

Quality: Original module

Condition： New / Used

Certificate: COO(Certificate Of Original)

Warehouse: in -stock

HS Code:85389000.00

Delivery term:Express DHL/FedEx/UPS

Delivery time: Shipped in 1 week after payment

Payment term: T/T | Full payment

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Product Description & Procurement Process

Same Family / Related Models

GE Speedtronic Mark VIe: IS220PDIAH1B Discrete Input Pack

The GE IS220PDIAH1B is a high-performance Discrete Input Pack (PDIA) designed for the Speedtronic Mark VIe control architecture. This module serves as a critical interface for monitoring the "on/off" status of field devices, providing 24 independent channels for dry or wet contact inputs.

The "H1B" revision is an optimized hardware version designed for superior signal filtering and long-term reliability in demanding turbine control environments. Whether integrated into a gas turbine fuel system or a steam turbine protection loop, the IS220PDIAH1B ensures that every contact change is captured with millisecond precision for real-time control and Sequence of Events (SOE) logging.

GE Speedtronic Mark VIe IS220PDIAH1B Discrete Input Pack PDIA Module Front View

Technical Specifications

Feature	Details
Model Number	IS220PDIAH1B
Manufacturer	GE (General Electric)
Series	Mark VIe
Module Type	Discrete Input Pack (PDIA)
Revision	H1B (Optimized Hardware)
Input Channels	24 Discrete Inputs
SOE Resolution	1 ms (Sequence of Events)
Network Interface	Dual IONet (Ethernet) Connectivity
Condition	100% Original & Brand New

Key Features & Operational Role

Operational Feature	Technical Benefit
High-Speed Signal Scanning	Simultaneous processing of 24 inputs with advanced digital filtering to eliminate contact bounce.
Precision SOE Recording	1 ms time-stamping for all transitions, enabling accurate root-cause analysis after turbine trips.
Deterministic Redundancy	Dual IONet ports maintain full communication even if one network path is compromised.
Revision H1B Stability	Updated components for superior thermal management and enhanced resistance to EMI.
Modular Integration	Direct-mount design reduces field wiring and simplifies maintenance on terminal boards like TBCI.

Why Choose Us? (Your Trusted Spare Parts Partner)

Service Assurance	Our Commitment
Real-Time Video Inspection	Live unboxing via WhatsApp/Zoom to verify serial numbers, factory seals, and pin condition before dispatch.
100% Original Guarantee	We supply only genuine GE Speedtronic hardware. No unauthorized clones or refurbished modules.
12-Month Warranty	Full 1-year replacement warranty on every brand-new module for maximum plant availability.
Global Logistics Excellence	Specialized shipping to Saudi Arabia, UAE, and Kazakhstan with professional export documentation.

Original GE IS220PDIAH1B in factory packaging with anti-static shielding for international shipping

Frequently Asked Questions (FAQ)

Q1: What is the difference between IS220PDIAH1A and H1B?

A: The H1B is a later revision that often includes minor component updates for improved reliability or thermal performance. In most cases, it is backward compatible with the H1A, though you should verify your system's firmware version in ToolboxST.

Q2: Can the PDIA module be hot-swapped while the turbine is running?

A: Yes, the PDIA pack is designed for hot-swapping in redundant Mark VIe systems. However, always follow the specific procedures in the GE maintenance manual to prevent accidental signal disruptions.

Q3: Which terminal boards does this module support?

A: The IS220PDIAH1B is typically compatible with terminal boards such as the TBCI, TRGI, or TBTCH.

Q4: How fast can I receive this in Kazakhstan or Saudi Arabia?

A: We maintain ready-to-ship stock. Express delivery to major industrial hubs usually takes 3–5 business days.

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