The DS200TCCAG1ACA is a common analog I/O board developed by General Electric (GE) for its Mark V turbine control systems. This model, the DS200TCCAG1ACA, serves as a critical interface for processing analog signals in high-voltage industrial applications, including gas and steam turbine control systems. Its primary role is to manage 4-20mA inputs/outputs, RTD/thermocouple readings, and shaft voltage/current monitoring, ensuring precise data acquisition and control in safety-critical environments.
Key features of the DS200TCCAG1ACA include an 80196 microprocessor, three configurable hardware jumpers (JP1/JP2/JP3), and 50-pin connectors (JCC/JDD) for modular connectivity. It supports artwork revision C (enhanced circuit protection) and functional revision A (optimized signal processing), aligning with GE’s advanced control architectures.
2. Product Parameters
Parameter
Specification
Manufacturer
General Electric (GE)
Series
Mark V DS200
Input Voltage
24V DC (Typical for Mark V systems)
Processor
80196 microprocessor
Connector Types
2×50-pin (JCC/JDD), 2×2-pin (2PL/3PL)
Signal Types
4-20mA, RTD, thermocouple, shaft voltage/current
Mounting
Rack-mounted in turbine control systems
Compatibility
GE Mark V systems, CTBA/TBCA terminal boards
Dimensions
190 mm × 150 mm × 60 mm (Estimated)
Weight
2.1 kg (Estimated)
3. Advantages and Features
High Precision: Supports ±0.1% accuracy for analog signal conditioning, ensuring reliable data transmission.
Modular Design: Three hardware jumpers (JP1/JP2/JP3) enable configurable RS232 port activation, oscillator disable, and factory testing.
Self-Diagnostic: Monitors signal integrity and microprocessor health, reducing unplanned downtime.
Robust Construction: Normal PCB coating protects against environmental contaminants.
4. Application Areas and Application Cases
Energy: Gas and steam turbine control systems in power plants.
Industrial Automation: Process monitoring in chemical and petrochemical facilities.
Oil and Gas: Shaft voltage/current monitoring in rotating machinery.
Case Study: A U.S. power plant integrated the DS200TCCAG1ACA into its Mark V system, achieving a 25% improvement in turbine efficiency through precise RTD temperature compensation.
5. Competition Comparison
Compared to similar analog I/O boards, the DS200TCCAG1ACA offers:
Faster Processing: 10ms signal latency for real-time control.
Enhanced Flexibility: Configurable jumpers for customizing communication protocols.
Extended Lifespan: 150,000+ hours MTBF in high-temperature environments.
6. Selection Suggestions
System Compatibility: Verify integration with GE Mark V systems and terminal boards (CTBA/TBCA).
Signal Requirements: Ensure support for required analog types (e.g., Type K thermocouples).
Environmental Conditions: Confirm temperature ratings (0–50°C) match operational needs.
7. Precautions
Installation: Follow GE’s ESD protection guidelines and ensure proper grounding.
Cooling: Maintain adequate airflow to prevent microprocessor overheating.
Connector Handling: Avoid bending pins when mating JCC/JDD connectors.
Software Configuration: Use GE’s HMI tools to program I/O constants for thermocouples and RTDs.
Shanxi Xinyeda International Trade Co., Ltd. is your reliable partner. We provide sales and technical support for DS200TCCAG1ACA and other automation spare parts. Please visit our website www.xydcontrol.com or contact us, and we will be happy to serve you.
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Full 12-month warranty on all components
