DS200UCIAG2ACB - Unit Controller Motherboard

SPECIFICATIONS:

Part Number: DS200UCIAG2ACB
Manufacturer: General Electric
Series: EX2000
Product Function: Unit Controller Motherboard
Power Requirements: +5 V dc, 6 A
Number of relay channels: 12
Trip Solenoid Rating: 125 V dc
Power supply voltage: 28 V dc
Voltage Range: 18 - 32 VDC
Operating temperature: -30 to +65 degrees Celsius
Size: 15.9 cm high x 17.8 cm width
Repair: 3-7 Day
Availability: In Stock
Country of Manufacturer: United States (USA)
Manual: GEI-100198

FUNCTIONAL DESCRIPTION:

DS200UCIAG2ACB is a Unit Controller Motherboard manufactured and designed by General Electric as part of the EX2000 Series used in GE Excitation Control Systems. The UCIA is the main printed wiring board in the UC2000. It contains connectors that provide mounting for additional boards, such as the DS200UCPB and (GENI). The UCIA board contains one jumper, JP1, which is used for factory tests only. Test points, TP1 and TP2 are used for diagnostics when the process specifies. DN1 consists of LEDs defined by the process software. The fan connector (P14) connects 5V of power to the fan on the UCPB board.

FEATURES:

• High-Speed Processing: Powerful processors capable of handling complex algorithms and real-time control tasks efficiently.
• Redundancy and Reliability: Support for redundancy features like dual processors, redundant power supplies, and ECC (Error-Correcting Code) memory to ensure high reliability and system uptime.
• Analog and Digital I/O Interfaces: Built-in analog and digital input/output interfaces for connecting sensors, actuators, and other control devices directly to the motherboard.
• Real-Time Operating System (RTOS) Compatibility: Compatibility with real-time operating systems optimized for time-critical control applications, ensuring precise control over turbine operations.
• Communication Protocols: Support industrial communication protocols such as Modbus, Profibus, CAN bus, or Ethernet/IP for seamless integration with other control devices and systems.
• High-Speed Data Acquisition: Ability to acquire and process high-speed data from sensors and transducers for monitoring turbine performance parameters like temperature, pressure, and speed.
• Safety and Protection Features: Integrated safety features including hardware-based watchdog timers, fail-safe mechanisms, and built-in self-tests (BIST) to ensure safe turbine operation.
• Extended Temperature Range: Designed to operate reliably across a wide temperature range, suitable for turbine environments that may experience extreme temperatures.
  High-Reliability Connectors: Use of ruggedized connectors and components to withstand vibrations and shocks commonly encountered in turbine installations.

WOC has the largest stock of GE Excitation Control System Replacement Parts. We can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly contact our team by phone or email.

FREQUENTLY ASKED QUESTIONS:

What are the key features of a unit controller motherboard in turbine control systems?

The key features include powerful processors for real-time control, redundancy and reliability features, analog and digital I/O interfaces, support for industrial communication protocols, high-speed data acquisition capabilities, safety mechanisms, extended temperature range operation, and scalability for future expansions.

Why is redundancy important in unit controller motherboards for turbine control?

Redundancy ensures system reliability and uptime by incorporating duplicate components such as processors and power supplies. This redundancy helps in mitigating the risk of single-point failures, which is critical in ensuring the continuous operation of turbines.

How does a unit controller motherboard communicate with other turbine control devices?

Unit controller motherboards use industrial communication protocols like Modbus, Profibus, CAN bus, or Ethernet/IP to communicate with sensors, actuators, and other control devices within the turbine control system. These protocols facilitate seamless data exchange and integration.