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IS200TBTCH1BBB

Thermocouple Input Terminal Board

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  • For inventory products, we support same day shipping upon payment.
  • For urgent needs, we offer same-day shipping on most items for orders placed before 2:00 PM UTC+8 Simply mention your preferred next-day shipping when place the order, and your order will be prioritized to minimize downtime.
  • For indent items, typical turnaround is 1-3 weeks, depending on parts availability and scarcity.

Technical specifications for IS200TBTCH1BBB

  • Product Model
    IS200TBTCH1BBB
  • Product Parameters
    Thermocouple Input Terminal Board
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    43.3x28x3.5cm
  • Manufacturer
    General Electric
  • Weight
    1.2 kg
  • Channels
    24
  • Wiring
    3-wire
  • Input span
    –8 mV … +45 mV
  • Operating temperature
    0 °C … +45 °C
  • Storage temperature
    –40 °C … +85 °C
  • Relative humidity
    5 % … 95 % RH non-condensing

Description

IS200TBTCH1B
Mark VI Speedtronic
Conformal Coating
TURBINE CONTROL CARD
Thermocouple Input Terminal Board 

Information

Overview Manuals Product Applications INSTALLATION Operational and Diagnostic Protection

Features:

  • Mark VI Speedtronic
  • Thermocouple Terminal Board
  • Turbine Control System
General Electric or GE developed the IS200TBTCH1BBB thermocouple terminal board as one of the components in the Mark VI series. The Mark VI and the several other series in the Mark lineup were developed for the control and automation of industrial turbines which run on gas and/or steam. The IS200TBTCH1BBB is a type of PCB, short for printed circuit board. The Mark VI Turbine Control System Series that this IS200TBTCH1BBB Thermocouple Terminal Board was manufactured for, as it is known at length, exists with a specific set of possible functional applications in the control and management systems of General Electric-compatible gas, steam, and even wind turbine control system automated drive assembly.

The IS200TBTCH1BBB GE Thermocouple Terminal Board may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
GE IS200TBTCH1BBB Thermocouple 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.
  • Steam turbine control: Collecting various temperature parameters of the steam turbine
  • Wind power generation control: Automation control and monitoring of large-scale wind farms
  • Gas turbine control: Monitoring the temperatures of key parts of the gas turbine
  • Oil and gas: Monitoring of large power-driven equipment in the process of oil and gas extraction and transportation
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.
Connect the thermocouple wires directly to the two I/O terminal blocks. These removable blocks are mounted on the terminal board and held down with two screws. Each block has 24 terminals accepting up to #12 AWG wires. A shield terminal strip attached to the chassis ground is located on the left side of each terminal block. In Mark VI systems, cable the TBTCJ-type connectors to the I/O processors in the VME rack

The 24 thermocouple inputs can be grounded or ungrounded.They can be located up to 300 m(984 ft) from the turbine control panel with a maximum two-way cable resistance of 450 2. TBTC features high frequency noise suppression and two CJ reference devices, The I/O processor performs the analog-to-digital conversion and the linearization for individual thermocouple types. In Mark VI simplex systems using TBTCH1C, one VTCC is used. In Mark Vle simplex systems, two PTCC packs plug into TBTC, obtaining 24 thermocouple inputs. For TMR systems using TBTCH1B, the thermocouple signals fan out to three J- connectors.The Mark VI system accommodates 24 inputs and the Mark Vle system accommodates 12 inputs.
Composite Diagnostic Alarms: When any hardware limits are breached, the board generates a composite diagnostic alarm to notify the system of abnormal conditions.
 
Hardware Verification: Each connector on the board has an ID device that is interrogated by the I/O processor. If a mismatch is detected (e.g., wrong board type or revision), a hardware incompatibility fault is generated.
 
Redundancy Support: It supports Simplex, Dual, and TMR (Triple Modular Redundant) configurations. In TMR setups, the board can fan inputs to three separate I/O packs to ensure continuous operation even if one control path fails.
 
Backup Protection signals: In specific turbine applications, this board provides the necessary thermocouple inputs for exhaust over-temperature protection in gas turbines
What happens next
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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

Dedicated customer support team

Payment options
We accept Bank transfers and the following methods of payment:

For more information, please visit our dedicated payments page.
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 the IS200TBTCH1BBB ?

    +
    The IS200TBTCH1BBB is a thermocouple input terminal board manufactured by General Electric (GE) for the Mark VI Speedtronic series, commonly used in gas, steam, and wind turbine control systems.
  • What is the function of the IS200TBTCH1BBB?

    +
    It acts as a thermocouple terminal board that supports various thermocouple types (E, J, K, S, T) within a Triple Modular Redundant (TMR) system.
  • What does the IS200TBTCH1BBB conformal coating entail?

    +
    It features a thin, chemically applied protective layer over the base PCB
  • Are all revisions backward compatible?

    +
    No, only the first two B-rated revisions are considered backward compatible as functional Mark VI Series revisions.
  • What are the IS200TBTCH1BBB key components?

    +
    The board features two large 24-terminal, silver-colored, cube-shaped blocks, labeled JA1 and JB1 connector ports, and several rows of small blue resistors and silver capacitors.
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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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