GE DS200TCDAH1BGD Digital I/O Board with Comprehensive Analog Signal Handling 2kg Weight and 1year Warranty for Mark V Turbine Control
Brand Name:GE
Model Number:DS200TCDAH1B
Minimum Order Quantity:1pc
Delivery Time:5-7days
Payment Terms:T/T
Place of Origin:US
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GE DS200TCDAH1BGD DS200TCDAH1B Digital I/O Board
Product Details:
The GE DS200TCDAH1B is a Digital I/O Board designed exclusively for GE’s Mark V Turbine Control System—a legacy series used to manage wind, gas, and steam turbine automated drives, and one of the final GE Mark lines to integrate the patented Speedtronic control technology.
Functionally, it processes diverse analog signals: 4-20 mA
inputs/outputs via JBB/JAA, with current dropped across burden
resistors for voltage reading, RTD inputs via JCC/JDD, supplying
excitation and measuring temperature-dependent resistance,
thermocouple inputs via JAR/S/T, using TBQA’s cold junction
compensation to calculate actual temperature, and turbine shaft
voltage/current signals via JBB. All conditioned signals are sent
to the I/O Engine via the 3PL connector, with software
configuration thermocouple types, RTD settings managed through the
HMI’s I/O Configuration Editor.
Key Features:
Comprehensive Analog Signal Handling:Acts as a central hub for 4-20 mA signals, RTDs, thermocouples, and
shaft voltage/current—scaling, conditioning, and transmitting data
to the I/O Engine, critical for turbine performance monitoring and
control. It refines raw signals to eliminate noise, ensuring
precise data that guides real-time adjustments like fuel flow or
cooling system tweaks.
Removable & ESD-Sensitive PROMs:Removable PROM modules store firmware; swapping them with ESD
protection like wrist straps ensures replacement boards match the
original’s functionality by retaining identical instructions. This
avoids reconfiguring firmware, cutting maintenance time and
ensuring consistent signal processing logic post-replacement.
Configurable Hardware & Software:Three jumpers (J1/JP2/JP3) handle hardware tweaks, while software
settings customize thermocouple/RTD types and signal
parameters—adapting to diverse turbine needs. J1 manages RS232
ports, JP2 aids testing, and software adjusts to match
turbine-specific sensor setups seamlessly.
Dedicated Component Interfacing:Nine connectors (eight functional, one vestigial) link to key Mark
V boards (TCPS, CTBA, TBCA, TBQA) for seamless power, data, and
diagnostic signal transfer, eliminating cross-talk risks. Each
connector’s specific role ensures signals reach targets without
interference, boosting system stability.
Test-Focused Design:Jumpers (JP2/JP3) and specialized connectors support factory
testing and maintenance, simplifying troubleshooting while ensuring
normative operation reliability. JP2 disables oscillators for safe
testing, and connectors let techs access signals easily to diagnose
issues fast.
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GE DS200TCDAH1BGD Digital I/O Board with Comprehensive Analog Signal Handling 2kg Weight and 1year Warranty for Mark V Turbine Control
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