General Electric IS220YDOAS1AJ Mark VIe Discrete Output Pack

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Manufacturer: General Electric
Product No.: IS220YDOAS1AJ
Country of origin:United States
Product Type: Discrete Output Pack
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 360g
Dimensions: 45 mm x 120 mm x 155 mm (W x H x D)
Shipping port: Xiamen
Warranty: 12 months

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Description

The IS220YDOAS1AJ is a discrete output pack engineered for the Mark VIe series control platforms. This device forms an electrical interface linking one or two redundant I/O Ethernet networks directly to a discrete output terminal board. It runs dedicated firmware to regulate up to twelve external potential relays while processing real-time relay and fuse feedback monitoring tracking loops. Equipped with an internal acquisition board and a specialized BPPB common processor board, the hardware uses a DC-37 pin connection system to drive terminal components. The control system supports flexible hardware redundancy profiles, including three modules for Triple Modular Redundant (TMR) voting applications or a single module for simplex configurations, managing diagnostic checks via voting disagreement algorithms.

Features

Provides electrical control interface functions between I/O dual Ethernet networks and external discrete output hardware.
Drives up to twelve potential relays with dedicated relay and fuse feedback diagnostic monitoring loops.
Utilizes a specialized voting disagreement methodology with enablement configurations to pinpoint network faults.
Runs internal automated self-diagnostic cycles upon initialization to check flash memory, processor board circuits, RAM, and active dual Ethernet ports.

Applications

Mark VIe Distributed Control Systems: Driving field relays and handling discrete control sequencing across turbine automation nodes.
TMR Redundant Control Loops: Providing synchronized tri-modular processing for high-availability industrial systems.
Simplex Output Interfaces: Direct discrete terminal board switching setups inside non-redundant utility panels.

Technical Specifications

Parameter	Value
Manufacturer	GE Energy
Part Number	IS220YDOAS1A (Pack Model: IS220YDOAS1AJ)
Product Type	Discrete Output Pack
Series	Mark VIe
Functional Acronym / Abbreviation	YDOA
Components	Acquisition and Common Processor Board
Processor Board Type	BPPB
Type of I/O	Relay and Fuse Feedback
ControlST Software Suite Versions	Supports V06.01 and Later Versions
Firmware	V05.00 and Later
Delta Method	Voting Disagreement and Diagnostic Enable/Disable
Manuals	GEH-6725, Vol I and II
Ambient Temperature Range	-30 to + 65 Celsius
Shipping Weight	0.8 lb (0.36 KG)
Estimated Dimensions (W x H x D)	45 mm x 120 mm x 155 mm

Connections/Interfaces

Connector Pin	Function
DC-37 Pin Connector	Direct interface to the associated discrete output terminal board
Ethernet Ports	Connection to one or two I/O Ethernet networks

Installation Guidelines

Disconnect all control power lines before fitting the discrete output hardware to the terminal base block.
Secure the DC-37 pin connection point tightly to maintain error-free electrical path linking to the field relays.
Configure the correct application architecture within the ControlST Software Suite (Simplex or TMR) before online deployment.
Ensure adequate ventilation spacing to maintain the ambient operating thermal metrics between -30 and + 65 Celsius.

Key Features:

#Discrete Output Pack #Mark VIe

Which specific processor board is built into the device?

The device utilizes a built-in BPPB common processor board to handle core control and processing tasks.

How many individual potential relays can the device manage?

The device has the interface capacity to drive and monitor up to twelve potential relays on its associated terminal board.

What happens during the initial power-up sequence of the device?

The device runs an automated power-up self-test that verifies the functional health of the processor board hardware, flash memory, RAM, and internal Ethernet ports.

How many units are required to deploy a Triple Modular Redundant architecture?

When configuring a TMR redundant application profile, exactly three individual I/O packs must be installed onto the network loop.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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General Electric IS220YDOAS1AJ Mark VIe Discrete Output Pack