IS200TBQDH2A - Analog Input Termination Module

SPECIFICATIONS:

Part Number: IS200TBQDH2A
Manufacturer: General Electric
Series: Mark VI
Product Type: Analog Input Termination Module
Number of channels: 24
Power supply voltage: 28 V dc
Voltage Range: 18 - 32 VDC
Mounting: DIN-rail mounting
Technology: Surface mount
Operating temperature: -25 to 70°C
Size: 33.02 cm high x 17.8 cm
Repair: 3-7 Day
Availability: In Stock
Country of Origin: United States
Manual: GEH-6153

FUNCTIONAL DESCRIPTION:

IS200TBQDH2A is an Analog Input Termination Module (AITM) manufactured and designed by General Electric as part of the Mark VI Series, which is used in GE Speedtronic Gas Turbine Control Systems. In a turbine control system, the primary role of an AITM is to serve as an interface between analog sensors and the control system. It terminates, conditions, and converts analog signals from various sensors, such as those measuring temperature, pressure, and flow, into digital signals that can be processed by the control system. An Analog Input Termination Module is commonly used in industrial automation and process control systems to connect analog field devices (like sensors and transmitters) with control systems or data acquisition equipment. The module is essential for conditioning, isolating, and terminating analog signals to ensure accurate and reliable processing.

FEATURES:

• Multiple Channels: The Analog Input Termination Module often comes with multiple input channels to accommodate various analog signals.
• Signal Conditioning: They may include features like filtering, amplification, and isolation to ensure accurate signal transmission.
• Compatibility: Designed to be compatible with a wide range of analog input types, including voltage and current signals.
• Connectors: Equipped with standardized connectors for easy installation and maintenance.
• Diagnostic Indicators: LEDs or other indicators for status and fault diagnostics.

FUNCTIONS:

• Signal Termination: Provides a stable and reliable point for terminating analog input signals from field devices.
• Signal Conversion: Converts raw analog signals into a format suitable for the control system’s analog-to-digital converters (ADCs).
• Isolation: Electrically isolates the field signals from the control system to prevent interference and protect against surges.
• Filtering: Removes noise and unwanted frequency components from the input signals.
• Multiplexing: In some cases, AITMs can multiplex several input signals into a single output for more efficient processing.

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FREQUENTLY ASKED QUESTIONS:

How does an Analog Input Termination Module improve the accuracy of measurements?

By conditioning and isolating the input signals, an Analog Input Termination Module reduces noise and interference, which enhances the accuracy of the measurements. It ensures that the control system receives clean, stable signals for precise processing.

What types of signals can an Analog Input Termination Module handle?

Analog Input Termination Module can handle a variety of analog signals, including voltage signals (e.g., 0-10V, ±10V) and current signals (e.g., 4-20mA, 0-20mA). They are designed to be versatile and compatible with different signal types used in industrial applications.

Why is signal conditioning important in the Analog Input Termination Module?

Signal conditioning is crucial because it enhances the quality and reliability of analog signals. It involves filtering out noise, amplifying weak signals, and isolating the signals electrically to prevent interference and protect the control system from surges and faults.