Tag: IS200TVBAH2ACC

The IS200TVBAH2A is a printed circuit board developed for General Electric’s Mark VIe Speedtronic family of turbine control systems. This PCB can be more clearly defined as a vibration input terminal board. This type of PCB is regarded as a revised product; It exists as a modified version of the original IS200TVCAH2 printed circuit board. This IS200TVBAH2A printed circuit board, or PCB for short, belongs to the Mark VIe family, as you might have guessed from its full extended family name alone, and has a specific set of applications in popular and GE compatible management and control systems for gas, steam and even wind turbine automatic drive components. The IS200TVBAH2A PCB’s Mark VIe series is one of the final GE Mark series developed to incorporate patented Speedtronic control system technology into its diverse range of products. This improves the current automation industrial market effectiveness of the larger Mark VIe series of IS200TVBAH2A products. The IS200TVBAH2A board, perhaps more commonly referred to by its industry-renowned functional acronym TVBA, provides a direct interface for multiple types of probes, while also providing signal suppression and EMI protection for each individual input signal. This model is available for repair and replacement, right on the AX Control.

Hardware tips and specifications

The IS200TVBAH2A vibration input terminal board utilizes a range of unique and interesting hardware specifications. For starters, it’s important to acknowledge that this model of printed circuit board, like any Mark VIe system PCB, does not use a traditionally compatible RKPS power supply. Instead, the IS200TVBAH2A is powered by a 28 V supply from multiple sources. No external power supply is provided for this 28 V voltage, as the IS200TVBAH2A model must maintain exactly the same functionality as the Mark VI TVIB board. Additional TVIB board similarity for the IS200TVBAH2A is provided by the inclusion of three detachable daughter boards;

Capable of converting +28 V voltage to -28 V voltage. All negative voltage power supplies supplied to the IS200TVBAH2A shall be contained in these subboards. While the IS200TVBAH2A does have some interesting features and functional components similar to the TVIB board; It distinguishes itself by a series of additional components. The overall assembly of the IS200TVBAH2A vibration input terminal board includes:

Two terminals
14 sensor inputs are connected to the terminal
A total of 24 terminals
The shielded end connects to the contact
Series of 11 plugs for Bently-Nevada data
A 37-pin connector
Additional buffer output to enhance connections outside of 37 pins
And many more important components
All components listed above, as well as those available on the IS200TVBAH2A vibration input terminal board substrate, should be well protected under the conformal PCB coating of this PCB, although much thinner than other conventional PCB coatings; Make the PCB protection layer more thorough and complete.