GE IS220YDIAS1A | Mark VIeS Safety Discrete Input Pack (YDIA) | SIL Rated

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

GE Speedtronic Mark VIeS: IS220YDIAS1A Safety Discrete Input Pack (YDIA)

The GE IS220YDIAS1A is a high-integrity Safety Discrete Input Pack (YDIA) specifically engineered for the Speedtronic Mark VIeS safety control platform. This module is the specialized safety version of the discrete input interface, providing 24 channels of monitored inputs for critical safety-instrumented functions (SIF) such as emergency shutdowns, trip headers, and burner management.

As part of the Mark VIeS series, the IS220YDIAS1A is built to meet rigorous global safety standards, including SIL 2 and SIL 3 (Safety Integrity Level) requirements. It features enhanced internal diagnostics and fault-tolerant architecture to ensure that every critical safety signal is captured with absolute reliability.

GE Mark VIeS IS220YDIAS1A Safety Discrete Input Pack SIL 3 Certified for Turbine Emergency Shutdown

Technical Specifications

Feature	Details
Model Number	IS220YDIAS1A
Manufacturer	GE (General Electric)
Series	Mark VIeS (Safety Integrated System)
Module Type	Safety Discrete Input Pack (YDIA)
Input Channels	24 Safety Discrete Inputs
Safety Certification	SIL 2 / SIL 3 Compliant
Network Interface	Dual Ethernet (IONet) with Safety Protocol
Operating Temp	-30 to +65°C (-22 to +149°F)
Condition	100% Original & Brand New

Key Features & Operational Role

Safety Capability	Operational Benefit
SIL-Certified Performance	Designed for Safety Instrumented Systems (SIS), detecting hardware failures before safety is compromised.
Redundant Input Sensing	Supports 2-out-of-3 (2oo3) voting in TMR configurations to eliminate single points of failure.
Enhanced Internal Diagnostics	Monitors field wiring for open/short circuits and performs self-tests to ensure "fail-safe" operation.
Secure IONet Communication	Uses a specialized safety layer over dual IONet ports to prevent data corruption or unauthorized interference.
Rugged Safety Hardware	Optimized for long-term stability in harsh power plant or oil and gas environments (S1A revision).

Why Choose Us? (Your Trusted Safety Spares Partner)

Our Service Standard	What You Get
Real-Time Video Inspection	Live verification (WhatsApp/Zoom) of the "S1A" safety label, factory seals, and connector condition before dispatch.
100% Original & New	Only genuine GE Speedtronic safety hardware. We do not supply refurbished safety packs—only factory-original reliability.
12-Month Warranty	Your critical investment is protected by our full 1-year replacement warranty on every brand-new module.
Specialized Global Logistics	Expertise in rapid shipping to Saudi Arabia, UAE, and Kazakhstan with professional handling of export documentation.

Frequently Asked Questions (FAQ)

Q1: What is the difference between PDIA and YDIA?

A: The PDIA is a standard discrete input pack for general control. The YDIA (IS220YDIAS1A) is the Safety-rated version for Mark VIeS systems, featuring advanced diagnostics and SIL-certified hardware for emergency protection.

Q2: Can I use the IS220YDIAS1A in a standard Mark VIe (non-safety) system?

A: While the physical connection might fit, the YDIA is designed to communicate with Safety Controllers. Always check your system hardware configuration in ToolboxST to ensure compatibility.

Q3: Which terminal boards does this safety pack support?

A: The YDIA module typically mounts on safety-rated terminal boards such as the TBCI, TBTCH, or TBRE series.

Q4: How fast can I get this for an emergency shutdown repair?

A: We maintain ready-to-ship stock. Express air freight to major industrial hubs typically takes 3–5 business days via DHL, FedEx, or UPS.

Original GE IS220YDIAS1A Safety Module in Factory ESD Packaging

Request a Professional Quote Today

Is your Mark VIeS system flagging a "Safety Input Hardware Fault" or a "SIL Diagnostic Alarm"? Protect your personnel and plant assets with a certified original replacement. Contact Xiamen Xiongba E-commerce Co., Ltd. today for actual stock photos, technical support, and a competitive quote on the IS220YDIAS1A.