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MKVI Dual Channel/Dual Port Input Output Module



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  • Part Number: IS200ADIIH1A
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark VI IS200

IS200ADIIH1A Technical Specifications

Manufacturer GE General Electric
Series Mark VI
Part Number IS200ADIIH1A
Product Type Auxiliary Drive to ISBus Interface Board
Instruction Manual GEI-100305

Product Description

The IS200ADIIH1A is a PCB component manufactured by General Electric for their Mark VI series.  The MKVI is one of the most advanced of the successful Speedtronic steam/gas turbine management systems created by GE.   The MKVI has a control system that comes loaded with software specific to its application to gas, steam and land-marine aeroderivative (LM) or balance of plant (BOP) products that can execute up to 100,000 rungs or blocks per second.  

The IS200ADIIH1A is designed to function as an Auxiliary Drive to ISBus Interface Board.   It must be noted this circuit board may only be used in AcDc2000 drives where an LDCC board is also present; the configuration of the IS200ADIIH1A interface is done using the keypad located on the LDCC board, or may also be done using the GE Control System Toolbox.  The IS200ADIIH1A cannot be used with previous LAN communication boards and design drive control.

The IS200ADIIH1A has one controller, designated drop 0,  and no more than 31 nodes. A stream of bytes containing each ISBus node’s references begins at the master and daisy-chains through each node.  As the information is passed along, the nodes substitute their feedback data in place of their reference data. When the stream returns to the master it contains feedback data from every node.   The ISBus frame rate can be programmed to 1ms, 2ms, 4ms or 8ms.

The IS200ADIIH1A is built without hardware jumpers or fuses.  The board includes seven TP test points for diagnostic or setup purposes.   Refer to GE publication GEI-100305 for more information.

Frequently Asked Questions about IS200ADIIH1A

What board does IS200ADIIH1A connect to?
IS200ADIIH1A connects to the DS200LDCC Drive Control/LAN Communications Board. IS200ADIIH1A connects to this board through the LNPL ribbon cable and COM1 wire.
How long of a time delay does IS200ADIIH1A require?
IS200ADIIH1A requires a time delay of 200 usec. This time delay for IS200ADIIH1A allows the LAN Control Processor to write the drive's feedbacks into the ISBus controller before the start of the next frame.
How does IS200ADIIH1A interface to the ISBus?
IS200ADIIH1A interfaces to the ISBus through two RJ45 connectors. The connectors for IS200ADIIH1A are P2 and P3. These connections for IS200ADIIH1A are (TX/OUT) and (RX/IN) respectively.
What will I find in the manual for IS200ADIIH1A?
The manual for IS200ADIIH1A is Manual GEI-100305. This manual is the GE Industrial Systems Auxiliary Drive to ISBus Interface Board Manual. This manual is a specific manual to IS200ADIIH1A and located in the manual, the manual provides a functional description of IS200ADIIH1A, the manual includes IS200ADIIH1A's application data, and the manual provides installation and renewal/warranty replacement information for IS200ADIIH1A.

Reviews For IS200ADIIH1A

Internal Review

This particular board includes seven TP test points. TP4-TP7 are for manufacturing use only. TP1 is the P5 (positive 5 VDC) test point. TP2 is the DCOM or digital common test point. TP3 is the P24 (positive 24 VDC) test point. More information about these TPs and their use can be sourced through associated General Electric manuals.

Repair Services For IS200ADIIH1A

Type Lead Time Price Action
Repair Service 1-2 weeks $355

Our highly skilled technicians can repair your IS200ADIIH1A. 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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