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IS200ECGIH1A IS200ECGIH1APR2

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The IS200ECGIH1A is designed for precise control and monitoring in industrial environments and is a core component of the GE Speedtronic series of control systems.
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Technical specifications for IS200ECGIH1A IS200ECGIH1APR2

  • Manufacturer:
    General Electric
  • Part Number:
    IS200ECGIH1A IS200ECGIH1APR2
  • Product Family:
    GE Mark VI Gas Turbine Control
  • Series:
    ECTB Series
  • Application System:
    GE EX2100/EX2100e Excitation Control System
  • Control Input Voltage:
    24 V DC (±5%)
  • Contact Wetting Voltage:
    70 V DC (Range: 63-84 V DC)
  • General Contact Inputs:
    6 channels (wet contacts, 70 V DC powered)
  • Dedicated Contact Inputs:
    2 channels (52G Generator Online Status, 86G Trip Lockout)
  • General Relay Outputs:
    4 channels (Form-C type)
  • Trip Relay Outputs:
    2 channels (for driving customer lockout device 86G)
  • Weight:
    0.45 kg
  • Estimated shipping dimensions:
    11 x 6 x 6.7 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications

Features:

  • Interface Between the Exciter Control System and Field Contact Devices
  • Combines Capability of Contact Input/Output Processing with Redundant Control Support
  • Operates in Conjunction with the M1/M2/C Controllers and Standard EX2100e Modules
The IS200ECGIH1A operates as the Exciter Contact Terminal Board in an EX2100e rack, providing reliable contact I/O interface to all modules within the system. It continuously processes incoming contact signals (24 VDC control voltage, 70 VDC wetting voltage) and distributes these signals through the EBKP backplane to support steady state operation of all exciter control modules and monitors. Seamless signal transfer is standard with the IS200ECGIH1A, however using the IS200ECGIH1APR2 revision will allow enhanced circuit optimization and improved component reliability in critical industrial environments. The IS200ECGIH1APR2 has made improvements in several areas over previous ECTB board designs in addition to incorporating enhanced diagnostic capability within the EX2100e rack.

The IS200ECGIH1A provides essential contact interface functions common to the entire exciter control system, and is a critical component of the control path, directly affecting the proper, normal operation of the overall excitation system. One IS200ECGIH1A or IS200ECGIH1APR2 board is required per rack depending on the desired configuration level. The IS200ECGIH1A occupies a single full-height slot in the rack and is always located in the designated ECTB position (connected via EBKP backplane to EMIO modules).

For Triple Redundant Control applications, the EX2100e System requires the IS200ECGIH1A or IS200ECGIH1APR2 to interface with three EMIO boards (M1, M2, C controllers). In addition to standard single board operation, the redundant configuration also performs automatic 2-out-of-3 voting. The EX2100e triple controller configuration executes signal processing using the internal circuitry specified in the ECTB board options. Using this method, the redundant control system continually monitors the health of all three controllers. If the system detects that the primary controller is no longer providing stable output (outside configured tolerance levels), it will automatically transfer the control logic to the secondary controllers and place an event in the System Event List.

The IS200ECGIH1A and IS200ECGIH1APR2 GE Exciter Contact Terminal Boards may still be available for purchase and support from authorized distributors beyond End-Of-Life (EOL) by the manufacturer (OEM).

General Electric IS200ECGIH1A IS200ECGIH1APR2 Exciter Contact Terminal Board Manuals, Datasheets, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
GE IS200ECGIH1A IS200ECGIH1APR2 Exciter Contact Terminal Board

General

  • Manufacturer GE
  • Model IS200ECGIH1A IS200ECGIH1APR2
  • Condition New Original ready stock
  • Product Family IS200ECGIH1A,IS200ECGIH1APR2,IS200EPCTG1A
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Description
IS200ECGIH1A is a critical electronic component in the GE Mark VI/Mark VIe gas turbine control system. IS200ECGIH1A is designed for precise control and monitoring functions in industrial environments and serves as one of the core components of the GE Speedtronic series control system.

IS200ECGIH1A adopts a standardized circuit board design with high reliability and anti-interference capabilities. IS200ECGIH1A module supports multiple communication protocols, enabling seamless data exchange with other components in the system. The operating voltage and signal processing range of IS200ECGIH1A comply with industrial automation standards, ensuring stable operation under complex working conditions.

IS200ECGIH1A is widely used in control and protection systems for gas turbines, steam turbines, and other rotating machinery. IS200ECGIH1A is typically installed within control cabinets, working in coordination with main processors, I/O modules, and field sensors to achieve real-time monitoring of equipment operating status and fault diagnosis.

IS200ECGIH1A supports hot-swappable functionality, facilitating online maintenance and replacement. IS200ECGIH1A is fully compatible with Mark VI and Mark VIe systems and can directly replace faulty modules of the same series, reducing downtime.
Alternative Names
IS200ECGIH1A IS200ECGIH1APR2 IS200EMIOH1A IS200EMIOH1B IS200EPCTG1A IS200EPCTG2A
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What are the temperature range specifications?
Operating temperature -30°C to +65°C, storage temperature -40°C to +70°C.
How is the board connected to the controllers?
Through 3 × 25-pin Sub-D connectors (J405, J408, J415), communicating with the EMIO board via the EBKP backplane.
What control architecture is IS200ECGIH1A IS200ECGIH1APR2 supported?
Supports M1, M2, C triple controller redundancy architecture with 2-out-of-3 voting logic.

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