IS420UCPAH2A

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  • 4.7 (16)
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  • 4.7 (16)
  • Click a star to rate this product
The IS420UCPAH2A Integral I/O Controller Module

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  • Part Number: IS420UCPAH2A
  • SKU: GBTC-53615
  • Manufacturer: GE Gas Power
  • Series: Mark VIe & Mark VIeS Control Systems

IS420UCPAH2A Technical Specifications

Terminal Block Screw Torque 4.55 in-lb
Shared IONet Not Supported
RAM Memory 64 MB
Power Consumption 4 W
Part Number IS420UCPAH2A
Mounting Method Base-Mount
Analog Output Voltage 0-10 V
Internal Operating System QNX
Input Voltage 12 VDC
Expansion Board IS400WEXPH1A
Configuration Software ToolboxST Application

About the IS420UCPAH2A

The IS420UCPAH2A module is the second of the two Controller Programs with Integral I/Os as part of the Mark VIe Turbine Control System Series produced by General Electric. The Mark VIe Series, as you have have been able to guess based off of its full extended series name alone, has specific turbine-based applications across a range of gas, steam, and even wind options. With this being true, the Mark VIe Turbine Control System Series is also describable as desirable on the figurative automated industrial marketplace as it is one of GE's final-developed GE Mark product series to make use of their patented Speedtronic control system technology which was first released alongside the rollout of the Mark I in the mid to later 1960s. This IS420UCPAH2A device is not the originally-developed product of its specific Mark VIe or Mark VIeS Series functionality; that would in fact be the IS420UCPAH2 parent Integral I/O Controller Module not utilizing this IS420UCPAH2A device's sole A-rated functional product revision.

Hardware Tips and Specifications

This controller is nearly the same as the previous UCPA controller save for the IS400WEXPH1A expansion I/O board which allows for additional I/O capabilities. The additional I/O capabilities on this controller are four additional DIOs, which totals eight; six additional AIs, also totaling eight, and two analog outputs. Same as the previous controller the input-output points on this controller also have the capability to be configured on a per-point basis. After installation, the IS420UCPAH2A controller is mounted directly on a sheet metal panel and is contained within a single module. When operating properly the controller will run on a nominal power supply of twelve volts of direct current, within the range of nine to sixteen volts of direct current. The power input will be powered by a Class II protection level. When wiring the controller input terminals please ensure that they are no longer than ninety-eight feet in length. According to this IS420UCPAH2A device's originally-devised Mark VIe Series instructional manual materials, this IS420UCPAH2A device is actually a modular assembly composed out of three separate components. These specific components include the:

  • IS400BPPCH2A Processor Board
  • IS400STWCH1A Input/Output Board
  • IS400WEXPH1A Input/Output Expansion Board

The WEXP-abbreviated Board in this IS420UCPAH2A device's special modular Mark VIeS or VIe Series assembly provides a series of unique I/Os to this IS420UCPAH2A product, including various analog inputs, analog outputs, as well as four total DIOs, as delegated in the IS420UCPAH2A instructional manuals and datasheet attached in our manuals section below for your convenience. The IS420UCPAH2A controller has several LEDs, DIO1-8, Pulse 1 and 2, and an attention LED. The DIO and Pulse LEDs will be solid yellow but the attention LED will be red and green with multiple flash codes. There are both green and red ATTN LED flash codes, some of which are as follows, a red four hertz LED at fifty percent indicating that the diagnostic alarm is active, a red one hertz LED at fifty percent which indicates that no firmware is available, and a green one/two hertz LED at fifty percent indicating that the component has completed power up. All information needed to properly operate the IS420UCPAH2A controller is located in the GEI-10071 Mark VIe Controller UCPA Instruction Guide. 

Frequently Asked Questions about IS420UCPAH2A

What type of processor does this IS420UCPAH2A module utilize?

As once again delegated in the below-available pertinent instructional manual materials, this IS420UCPAH2A device makes use of a BPPC-based Freescale 3308 processor.

Does this IS420UCPAH2A device support Sequence of Events (SOE)?

This IS420UCPAH2A device's SOE is not available with internal I/O; only through I/O pack distribution.

Reviews For IS420UCPAH2A

Internal Review
(5.0)

The IS420UCPAH2A controller is the second version of the UCPA controllers from the Mark VIe series and has additional inputs and outputs that can be used thanks to the addition of the IS400WEXPH1A expansion board. The additional functions are four additional DIOs, two analog outputs, and six additional AIs. For more information refer to the GEI-100719 Instruction Guide. This IS420UCPAH2A Mark VIe series product offering is a relatively-uncommon Mark VIe Series group two-grouped product offering that is available for repair or replacement here. - AX Control Lead Technician

Repair Services For IS420UCPAH2A

Type Lead Time Price Action
Repair Service 1-2 weeks $1819

Our highly skilled technicians can repair your IS420UCPAH2A. 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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