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IS200ECTBG1A

EXCITER CONTACT TERMINAL BOARD

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Technical specifications for IS200ECTBG1A

  • Product Model
    IS200ECTBG1A
  • Product Parameters
    EXCITER CONTACT TERMINAL BOARD
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    33x17.8x5.5cm
  • Manufacturer
    General Electric
  • Weight
    0.86 kg
  • Contact Inputs
    6 × dry-contact inputs
  • Relay Rating
    28 Vdc
  • Isolation
    500 Vdc channel-to-earth
  • Operating Temperature
    –40 °C … +85 °C
  • Storage Temperature
    –55 °C … +90 °C

Description

IS200ECTBG1A
EXCITER CONTACT TERMINAL BOARD
MARK VI

Information

Overview Manuals Technical notes Product Applications Trip Signaling and Protection Logic Hardware Protection and Isolation

Features:

  • Exciter Contact Terminal Board
  • Innovation Series, EX2100
  • Input/Output Terminal Board
Input/output terminal board IS200ECTBG1A is part of the EX2100 Excitation Controller series. This board is an exciter contact terminal board (ECTB). The primary function of this model is to support excitation contact inputs and outputs. As the IS200ECTBG1A is labeled as a 1A it will only be operated in redundant mode. This model has the capability to control relay contact outputs and customer contact inputs.

The IS200ECTBG1A GE Input/output terminal board may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
GE IS200ECTBG1A Input/output terminal board Manuals, Datasheets, Drivers, 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.
IS200ECTBG1A is an Exciter Contact Terminal Board manufactured and designed by General Electric as part of the EX21000 Series used in GE Excitation gas turbine control systems. The EX2100 Excitation Control's excitation contact outputs and inputs are supported by the IS200ECTB terminal board. There are two variations; the ECTBG1board is exclusively used in redundant control while the ECTBG2 board is exclusively used in simplex control. Two trip outputs on each board are used to drive a customer lockout that is managed by the EMIO board. Additionally, the EMIO board is in charge of four general-purpose Form-C contact outputs.
 
The ECTB is monitoring six auxiliary contact inputs that are energized (wetted) with 70 V dc. Additionally, monitoring and 70 V dc powering are provided for the 52G and 86G contact inputs. Power is provided by both the M1 and M2 controllers for the redundant control
  • Petroleum and natural gas industry: Power turbine control for large natural gas compression units or oil pumping stations
  • Metallurgy and chemical industry: Automated control systems for key production processes such as large centrifuges and compressors
  • Ship propulsion system: Power propulsion control for large ships
  • Generator excitation system: Monitoring the online status and safety interlocks of generators
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Trip Contact Outputs: It features two dedicated trip contact outputs specifically used for protection signaling, such as driving a customer lockout.
 
2-out-of-3 Voting: In redundant configurations, the board supports a 2-out-of-3 contact voting circuit for relay drivers, ensuring that a single component failure does not trigger a false trip or prevent a legitimate one.
 
Integrated Lockout Monitoring: It monitors the 86G lockout input, a critical safety contact that prevents the generator from being energized or remaining online during a fault condition
Electrical Isolation: Input contacts are isolated via series resistors to prevent field wiring faults from propagating back to the main controller.
 
Transient Suppression: The board is designed to tolerate short-duration voltage transients from generator field circuits. Wetting voltage (typically 70 VDC) is regulated to prevent false input detection during these disturbances.
 
Relay Contact Protection: Internal relays possess inherent protection to minimize wear and prevent damage during switching of inductive loads
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Delivery and payment
Delivery
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International delivery available
Same day dispatch from warehouse inventory
Warranty
All parts new original are covered by Amikon 12 month warranty

Returns
No hassle returns policy

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Payment options
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Why Choose Amikon Limited?

When it comes to industrial automation, reliability, speed, and trust matter. At Amikon Limited, we go beyond just supplying parts — we deliver confidence.

  • Extensive Inventory Reach: Nearly 1 million automation parts at your fingertips, including legacy and obsolete models.
  • 20+ Years of Expertise: Trusted by engineers, project managers and government companies worldwide for our professional service.
  • Quality You Can Trust: Each unit is strictly inspected by the warehouse staff to ensure product quality
  • Fast Global Shipping: We help you minimize downtime with express logistics worldwide.
  • 1-Year Warranty Available: Peace of mind with every purchase backed by one year warranty guarantee.
  •  

Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.


FAQs

  • What is IS200ECTBG1A?

    +
    The IS200ECTBG1A is a General Electric (GE) Exciter Contact Terminal Board (ECTB) designed for the EX2100 excitation control system, specifically for redundant (TMR) configurations
  • What is the IS200ECTBG1A function of the ECTB?

    +
    It serves as the terminal board for excitation contact inputs/outputs, managing field device contact signals within the EX2100 system.
  • What are the IS200ECTBG1A output types on this board?

    +
    The board features four general-purpose Form C relay contact outputs.
  • What are the IS200ECTBG1A key connectors on the board?

    +
    The board includes pin connectors labeled J405, J408, and J415.
  • Which control board manages the IS200ECTBG1A?

    +
    The EMIO board manages the four general-purpose Form-C contact outputs and collects input/output signals.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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