GE DS200TCQAG1A Analog I/O Board

GE DS200TCQAG1A Analog I/O Board

Part Number DS200TCQAG1A Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark V Function Module Availability In StockDS200TCQAG1A is an Analog I/O Board developed by GE. The Analog IO Board (TCQA) scales and conditions many of the analog signals read in by terminal boards mounted on the I/O cores R1, R2, and R3. These signals include LVDT inputs, servo valve outputs, thermocouple inputs, 420 mA inputs and outputs, vibration inputs, relay driver outputs, pulse inputs, voltage inputs, and generator and line signals. Some of the signals are written to the STCA board via the 3PL connector. The JE connector is used to exchange the generator and line signals with the TCQC board. 

The TCQA board scales and conditions 420 mA input signals such as fuel flow pressure and compressor stall-detect signals. DS200TCQAG1A Connectors 2PL - Distributes TCPS board power to the R1, R2, and R3 cores. 3PL - The Data Bus that connects the STCA and TCQA boards in cores R2 and R3, as well as the STCA, TCQA, and TCQE boards in core R1. Conditioned signals are transferred to the COREBUS via 3PL. JA - Transports thermocouple inputs and cold junction compensation from the TBQA board connector JAR/S/T for cores R1, R2, and R3. JB - Transports the 4-20 mA inputs and outputs to and from the JBR terminal board connector on the TBQC. JD - Transports trip signals from the R1 core to the TCTG board in the P1 core; not used in R2 or R3. JE - Sends and receives servo valve driver outputs, relay driver outputs, generator and line signals, and pulse signals to and from the TCQC board. The power supply monitor inputs are carried. 

JF - The LVDT/LVDR position inputs from the TBQC terminal board connector JFR are carried by JF. JG - The vibration inputs from the TBQB terminal board connector JG, as well as the +/- 10 V dc inputs, are carried by JG. LVDT/R Circuit To detect the position of actuators, linear variable differential transformers (LVDT) or linear variable differential reactors (LVDR) are used. The JF connector is used to read position signals from the TBQC terminal board. The Control Sequence Program employs the scaled and conditioned signals (CSP). The LVDT/R excitation signals are written to the QTBA terminal board via the TCQC board. LVDT/Rs are commonly used to regulate servo valve outputs. Seismic Vibration Circuit The seismic vibration sensors in R2 and R3 are terminated on the TBQB terminal board and read by the TCQA board of the R1 and R3 cores, respectively. The signals are scaled and conditioned before being written to the Control Engine for monitoring and protection by the CSP. Scaling values are set in the operator interface's I/O Configurator.

ABOUT THE DS200TCQAG1A 

This DS200TCQAG1A printed circuit board or PCB for short is better-classifiable as an Analog IO Board, the original functional product description that it is referred to as in Mark V Turbine Control System Series instructional manual materials. The Mark V Series that this DS200TCQAG1A PCB belongs to, as indicated in part by its name, has specific applications in the control and management systems of wind, gas, and steam turbine automated drive assemblies. The Mark V Series is one of the later General Electric product series to make use of their patented Speedtronic control system technology, and is considered a legacy series as it has been discontinued for manufacture in the years following its initial release. This DS200TCQAG1A Analog IO Board is not the original product with its specific functionality to exist as a member of the Mark V Series; that would be the DS200TCQAG1 parent Analog IO Board missing this DS200TCQAG1A product offering's A-rated functional product revision.

Hardware Tips and Specifications

The DS200TCQAG1A model is one of the many boards in the Mark V series produced by General Electric, and utilizes its own series of hardware components and component specifications to achieve its true functional status. This model is labeled as an Analog I/O board and is most commonly used to scale and condition other Mark V models located in the Mark V cabinet in three I/O cores labeled as R1, R2, and R3 cores. The signals that the DS200TCQAG1A model collects are thermocouple inputs, servo valve outputs, vibration inputs, generator/line signals, relay drive outputs, voltage inputs, pulse inputs, 4-20 mA inputs/outputs, and LVDT inputs. The generator and line signals will be exchanged with the TCQC board through the JE connector on the DS200TCQAG1A model. The 4-20 mA inputs signals, such as compressor stall-detect signals and fuel flow pressure, will be conditioned and scaled on the TCQA board. While this DS200TCQAG1A product may benefit from its possession of an atypical selection of internet-available instructional manual materials, that doesn't mean that it doesn't also benefit from a DS200TCQAG1A functional product number displaying a number of other relevant DS200TCQAG1A Board details, including this DS200TCQAG1A PCB's:

Domestic original location of GE manufacture

TCQA unique product abbreviation

Group one Mark Series product grouping

Normal PCB coating style

A-rated functional product revision