Overview

The IS200TSVCH1ADC is a Servo Input/Output Terminal Board developed by GE Fanuc for use in Mark VI and Mark VIe Speedtronic control systems. This board serves as a critical interface between the turbine control system and electro-hydraulic servo valves, allowing for accurate positioning and real-time feedback in turbine automation systems.

It supports both analog and digital signal types, with a high-speed sampling rate of 1 millisecond, ensuring responsive control in dynamic operating conditions. The board is designed for DIN rail or panel mounting, making it easy to integrate into existing control cabinets. Its rugged construction and wide operating temperature range make it suitable for harsh industrial environments.

The IS200TSVCH1ADC is typically deployed in gas and steam turbine systems, where precise valve control is essential for maintaining turbine efficiency, safety, and performance. It also supports Modbus TCP/IP communication, which allows for seamless integration with supervisory systems and remote diagnostics platforms.

Technical Data

Typical Applications

• Gas Turbine Control: Interfaces with servo valves to regulate fuel flow and combustion dynamics.

• Steam Turbine Automation: Controls steam admission and extraction valves for optimal performance.

• Power Generation Facilities: Supports high-speed valve actuation in turbine control cabinets.

• Industrial Automation Panels: Used in OEM systems requiring precise electro-hydraulic control.

• Remote Diagnostics and SCADA Integration: Communicates with supervisory systems via Modbus TCP/IP.

Example: In combined-cycle power plants, operators use the IS200TSVCH1ADC to maintain accurate valve positioning during load changes. Its fast sampling and robust signal handling ensure smooth turbine operation and quick fault response.

FAQ

Q: What is the function of the IS200TSVCH1ADC board?
A: It provides servo I/O interfacing for controlling electro-hydraulic valves in turbine systems.

Q: Is it compatible with GE Mark VI and Mark VIe platforms?
A: Yes, it integrates seamlessly with both Mark VI and Mark VIe control architectures.

Q: What communication protocol does it support?
A: It supports Modbus TCP/IP for supervisory control and diagnostics.

Q: Can it operate in extreme temperatures?
A: Yes, it is rated for an operating temperature range of −40°C to +85°C, making it suitable for harsh environments.