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DS200TCQAG1B GE MKV, Analog I/O Card

DS200TCQAG1B is a key component of the Mark VI Speedtronic gas/steam turbine control system produced by GE.

Item NO.:
DS200TCQAG1B
Payment:
T/T
Product Origin:
U.S.A.
Color:
Depends on material
Shipping Port:
Xiamen
Lead Time:
5-7 days
Goods Stock:
99
Product weight:
0.8 kg

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product introduction

Manufacture	GE
Model	DS200TCQAG1B
PN No.	DS200TCQAG1B
Catalog	Mark VI
Description	Analog I/O Card
Origin	USA
HS CODE	85389091
Dimension	161612 (CM)
Weight	0.8 kg

Description:

DS200TCQAG1B is an RST Analog I/O Board manufactured by General Electric as part of the Mark V Series used in gas turbine control systems. Many of the analog signals read in by terminal boards mounted on the I/O cores R1, R2, and R3 are scaled and conditioned by the Analog IO Board (TCQA). The 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 are just a few of the signals that are included in this list. Through the 3PL connector, some of the signals are written to the STCA board. The JE connector is used to transmit and receive generator and line signals with the TCQC board. The TCQA board scales and conditions 420 mA input signals like the compressor stall-detect signals and fuel flow pressure signals.

Main functions and features:

Core control module

As a Quantum series processor board, it is responsible for real-time processing of turbine data (such as speed, temperature, pressure, vibration, etc.).

Execute GE's proprietary control algorithm to ensure safe startup, operation and shutdown of the turbine.

Communication and interface

Support VME bus and Ethernet communication, and interact with other Mark VI components (such as I/O modules, HMI).

Can be integrated into redundant systems to improve system reliability.

Industrial-grade design

Suitable for harsh power station environments, with anti-interference and high-temperature stability.

Modular design for easy maintenance and replacement.

Typical applications

Gas turbines, steam turbines or combined cycle power generation systems.

Compatible with GE Speedtronic series (such as Mark VIe, Mark VI).

Frequently Asked Questions:

1.How to diagnose whether DS200TCQAG1B is faulty?
-Check the status indicator: the green light is always on during normal operation, and the red light flashes or is always on to indicate a fault.
-Check the system alarm: read the error code through the HMI of Mark VI or diagnostic tools (such as GE ToolboxST).
-Test communication: use a multimeter or oscilloscope to detect whether the VME bus or Ethernet signal is normal.
-Replacement method: switch the standby module in the redundant system and observe whether the problem disappears.