GE ds200tcqeg2a I/O Processor Board

GE ds200tcqeg2a  I/O Processor Board

Part Number ds200tcqeg2a Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark VI/VIe Function Module Availability In StockDS200TCQEG2A is an LM 6000 IO Processor Board developed by GE under the Mark V series. The R1 core houses the LM 6000 IO Processor Board (TCQE), which scales and conditions extra analog I/O signals. These signals include magnetic pick up, TTL pulse rate inputs, LM vibration inputs, proximitor vibration inputs, proximitor position inputs, 420 mA outputs, RTD inputs, and 420 mA outputs. The STCA board receives data from the TCQE board via the 3PL connector. 

All LM applications use this board. The board scales and conditions Analog I/O Signals. It is located in the core. This board is used for all LM applications. It is populated with eight jumpers and four 34-pin connectors. This board also has one Programmable Logic Device and multiple EPROM modules. The JQQ connectors reads the LM vibration inputs, proximeter vibration inputs, and pulse rate speed sensor inputs.The component plays an important role in communicating data to the STCA board. 

Always adhere to the manufacturer's installation guidelines while installing or replacing the board. Since the DS200 series is obsolete,we suggest you have a shelf stock of minimum 2 cards of every panel. LVDT/LVDR Circuit TCQE LVDT/LVDR Circuit sLinear Variable Differential Transformers (LVDT) or Linear Variable Differential Reactors (LVDR) are used to detect position. The JLL connection is used to read the position signals from the TBQE terminal board. 

For usage by the Control Sequence Program, these location signals have been scaled and conditioned (CSP). The TCQE also performs diagnostics on these signals. Through the TCQC board, the excitation signals are written to the QTBA terminal board. The LVDT/Rs are commonly used for regulating servo valve outputs; although these are not associated with the TCQA/TCQC servo systems. DS200TCQEG2A Proximitor Vibration Inputs The JQQ connector is used to read the proximitor vibration inputs from the TBQE terminal board. The I/O configuration constants obtained from the operator interface are used to scale, condition, and process the signals. The results are written to the STCA board through the 3PL connector. 

 DS200TCQEG2A RTD Circuit The circuitry that feeds excitation to the RTDs from the TBQE terminal board is housed on the TCQE board. When the temperature varies, the resistance changes, causing the voltage on the RTD to change. A constant current is fed through the RTD. The voltage signal is measured, scaled, and adjusted by the TCQE board.

ABOUT THE ds200tcqeg2a

This DS200TCQEG2A printed circuit board was originally manufactured, as expressed above, by General Electric, for placement in their Mark V Turbine Control System Series. The Mark V Series that this DS200TCQEG2A PCB belongs to, as you may have been able to guess based on its full extended series name, has specific applications in the control and management systems of compatible wind, steam, and gas turbine automated drive assemblies, although it has to be considered a legacy product series due to its obsolescence-necessitated manufacturing discontinuation that took place in the many years since its original conception. While this DS200TCQEG2A printed circuit board is definable as an LM6000 I/O Processor Board in its own right, it is not the original product of this Mark V Series functionality; that would be the DS200TCQEG2 parent LM6000 I/O Processor Board missing this DS200TCQEG2A product offering's A-rated functional product revision. This DS200TCQEG2A printed circuit board's greater Mark V Series, while a legacy product series, is still well-updated given its status as one of the final General Electric product series to make use of the patented Speedtronic control system technology. This DS200TCQEG2A PCB's description as an LM6000 I/O Processor Board seems to assert this DS200TCQEG2A PCB's additional status within the Mark V's LM6000 subseries.

Hardware Tips and Specifications

The LM6000 I/O Processor Board DS200TCQEG2A is populated with 8 jumpers and 4 34-pin connectors. It also features one programmable logic device and multiple erasable programmable read-only memory modules (EPROMs). The IDs assigned to the 34-pin connectors are JQQ, 3PL, and JLL. The LM6000 I/O Processor Board DS200TCQEG2A also is populated with one LED that is mounted horizontally on the board. In terms of voltage limitation and suppression. this DS200TCQEG2A printed circuit board's voltage protections are handled by its internal assembly's adoption of a specific series of voltage-limiting hardware components standardized to the Mark V Series; including various rectifiers, capacitors, and integrated circuits. Luckily for the sake of this DS200TCQEG2A personalized product page, the DS200TCQEG2A PCB's internet-available instructional manual materials list all of its available connectors with contextual information about their functionality. Some of this DS200TCQEG2A PCB's connectors include:

The 2PL TCPS Power Distribution Connector

The 3PL Various Boards Data Bus Connector

The JJ TCQC Board Shaft Speed Signals Connector

The JJQ PTBA Board Shaft Speed Signals Connector

The JLL TBQE Board Input Signals Connector

The JO TCRA Board Shear Signals Connector

The JQQ TBQE Board Input Signals Connector