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3 year warranty

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The Turbine Specific Primary I/O Trip Pack IS220PTURH1B was designed by manufacturer GE Energy for use in their Mark VI Speedtronic series. This product is modified with a special assembly and a function revision rated at a "B".



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  • Part Number: IS220PTURH1B
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark VIe & Mark VIeS Control Systems

IS220PTURH1B Technical Specifications

Manufacturer GE Energy
Series Mark VI Speedtronic
Part Number IS220PTURH1B
Functional Acronym PTUR
Functional Description Turbine Specific Primary I/O Trip Pack
PCB Coating Conformal Coating
Functional Revision 1 B

Product Description

The IS220PTURH1B printed circuit board is a PCB that was developed by General Electric shell company GE Energy, specifically for use in their Mark VI Speedtronic series of turbine control system products. This PTUR-abbreviated printed circuit board can be more explicitly defined as a Turbine Specific Primary I/O Trip Pack. This I/O Trip Pack is considered a revised PCB, as it exists as a modified version of the preexisting IS220PTURH1 printed circuit board. As indicated through the presence of the "IS220" series tag in the IS220PTURH1B board's individualized product number; this Primary I/O Trip Pack features a special assembly version that should bolster its revised performance specifications

Hardware Tips and Specifications

As with any similar Mark VI Speedtronic Series printed circuit board, this IS220PTURH1B model I/O Trip Pack comes standard with a series of hardware specifications that are specifically important to its overall functioning. This Primary I/O Trip Pack has been allowed for use in various hazardous locations; but only when paired with the IS200TRPAS1A terminal board accessory. When equipping the IS200TRPAS1A terminal board assembly for conjunctive use alongside a PTUR I/O Trip Pack, a series of voltage specifications and best practices are important to remember. For starters, the IS200TRPAS1A terminal board features voltage protection inputs with V dc voltage ratings of 16 V dc at minimum and 140 V dc at maximum voltage capacity. The TRPA-abbreviated terminal board that interfaces with the IS220PTURH1B has an E-stop input voltage range of 18 to 140 V dc and an additional Speed Inputs voltage range of -15 to 15 VDC.

While originally-produced instructional materials for the IS220PTURH1B are certainly helpful in outlining some of the compatible terminal boards that correspond with this Primary I/O Trip Pack, more IS220PTURH1B-specific information can be gleaned from both a thorough visual inspection of the product and a complete part number breakdown of the IS220PTURH1B product number. For starters, a series of LED indicators are immediately evident on the front face of the IS220PTURH1B I/O Trip Pack, all printed with various factory-issue labels, including the Turbine I/O, K25, K25P, PWR, ENET1, ENET2 labels, and many more. Also present on the front face of this IS220PTURH1B product is a singular port, labeled conveniently as an "IR Port." While the front face of this product is crucial to diagnostics of its functionality, this PTUR-abbreviated module features additional crucial hardware components on its back; including dual ethernet ports, and two screw standoffs for installation purposes.

While a visual inspection of the IS220PTURH1B does shed some light into its basic functionality, its series placement and revision history is revealable through a breakdown of the individualized IS220PTURH1B product part number. The "IS220" tag present at the very beginning of the IS220PTURH1B product number has dual functionality; defining this product both as a special-assembly version, and as a domestically-produced General Electric offering that was manufactured in their Salem, Virginia factory location.

Frequently Asked Questions about IS220PTURH1B

What is Conformal PCB coating?

The conformal printed circuit board coating featured on this IS220PTURH1B model is a thin layer of chemically-applied PCB protection that should envelop every surface of every hardware component affixed to this model's base circuit board.

What does the "IS220" special assembly entail exactly?

While a gulf in relevant instructional manual materials detailing the IS220PTURH1B board makes the IS220 special assembly version uncertain; it is likely that thiss product's "Pack" status includes additional hardware that elevates the model beyond a typical assembly version.   

Why is this IS220PTURH1B pack's revision called a functional revision?

The IS220PTURH1B I/O pack features a functional revision rated at an "A" grade; classified as a functional revision as it makes major improvements to the IS220PTURH1B and greater wind turbine control systems' functionality, without conceding anything for aesthetic or design purposes.

Reviews For IS220PTURH1B

Internal Review

The IS220PTURH1B Turbine Specific Primary I/O Trip pack is a heavily-fortified General Electric PCB module that was manufactured by the alternative-energy focused shell company GE Energy. This unique manufacturer lends to this product's unique hardware specifications; which include a highly-rated "IS220" type special assembly indicative of this product's I/O "pack" status. This I/O Trip Pack is a modified version of the original IS220PTURH1 board, and is available for both repair and replacement right here at AX Control, with a standard one to two week lead time on most repairs. - AX Control Lead Technician

Repair Services For IS220PTURH1B

Type Lead Time Price Action
Repair Service 1-2 weeks $1912

Our highly skilled technicians can repair your IS220PTURH1B. 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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