The General Electric IS200TBTCH1BBB is the core component of the General Electric (GE) Speedtronic Mark VI control system, officially known as the Thermocouple Terminal Board.
- Mark VIe
- Simplex, Redundant or TMR
- Analog output modules
A power distribution board provides 28 V dc as the source power (JPDL). 335 V dc, 5 mA is the output's rated rating. Up to eight flame detectors can be powered by three power supplies linked in a diode-ORed, TMR arrangement to the TRPG's J3, J4, and J5.
Important Notice:
Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
GE IS200TBTCH1BBB CONTROL CARD 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.
According to AX Control's description, the circuit board adopts a rectangular design and is coated with conformal coating to enhance its durability in harsh industrial environments. Its circuit layout includes multiple rows of blue and white resistors, as well as small silver capacitors arranged alternately for signal conditioning and filtering.
Triple Modular Redundancy (TMR) Control: One of the original design intentions of the IS200TBTCH1B series board is to support TMR applications. It ensures stable operation of the system even in the event of a single control failure by distributing thermocouple signals (Fan out) to three different processor boards.
Long distance signal transmission: Supports thermocouple input signals to maintain high anti-interference ability even at a distance of about 300 meters/984 feet from the turbine control panel.
Old system upgrade and maintenance: As a core spare part of the Mark VI/VIe system, it is used to replace aging or faulty old terminal boards to maintain long-term stable operation of power plants or factories.
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