Will diagnostics differ between different IS420PFFAH1A modules?

Yes, there can be different diagnostics depending on the IS420PFFAH1A module.

What kinds of devices are the IS420PFFAH1A connected to?

The IS420PFFAH1A connects to Fieldbus devices.

DS200AAHA1	GE Turbine Control	Mark V

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About | Product Specifications | FAQs

IS420PFFAH1A

4.50 (4)
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4.50 (4)
Click a star to rate this product

The IS420PFFAH1B is an Energy Foundation Fieldbus Gateway Module from the Mark VIeS Series manufactured by GE Energy

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Part Number: IS420PFFAH1A
SKU: GBTC-56672

Manufacturer: GE Gas Power
Series: Mark VIe & Mark VIeS Control Systems

Description
Repairs
Warranty
Manuals

IS420PFFAH1A Technical Specifications

Model Number	IS420PFFAH1A
Model Description	Energy Foundation Fieldbus Gateway
Manufacturer	GE Energy
Series	Mark VIeS
Functional Abbreviation	PFFA
Manual	GEH-6855 Vol I and II
Operating Temperature	-40 to +85 °C
Number of Channels	4 Channels

About the IS420PFFAH1A

The IS420PFFAH1A is an Energy Foundation Fieldbus Gateway Module that was manufactured by GE Energy to work within the Mark VIeS Safety Control Systems Series. This module can also be seen as a first/last linking device that can be removed or added depending on some of the different alarms that occur during the operation of the Mark VIe system.

There are multiple gateway types that can be used within the Mark VIe system the IS420PFFAH1A model is just one of several different types. There are several redundancy modes that can be used with this model which range from Triple Modular Redundant (TMR), simplex, or dual redundant.

The IS420PFFAH1A model is used to perform diagnostics testing within the Mark VIe system. One of the potential alarms that can occur during operation is the 545 alarm which indicates that an active PFFA diagnostic has been detected. To solve this the user will likely have to go into the ToolboxST application and proceed to the Component Editor Hardware tab and identify the PFFA model with active diagnostics and then correct the issues that have been identified.

Reviews For IS420PFFAH1A

Internal Review

(5.0)

The IS420PFFAH1A can be used with a variety of Fieldbus devices, as well as different types of systems. These systems are simplex, dual, and Triple Modular Redundant. This allows for a range of configurations to be made with the IS420PFFAH1A. - AX Control Lead Technician

Repair Services For IS420PFFAH1A

Type	Lead Time	Price	Action
Repair Service	1-2 weeks	$1814

Our highly skilled technicians can repair your IS420PFFAH1A. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

48-72hr Rush Repair
Detailed Repair Reports
AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.

All PLCs, HMIs, and Turbine Control Boards:	3 Years
All AC/DC and Servo Drives:	2 Years
All Motors:	1 Year

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