IS230TNTCH5B - Thermocouple Input Assembly Board

IS230TNTCH5B - Thermocouple Input Assembly Board IS230TNTCH5B - Thermocouple Input Assembly Board

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Part Number: IS230TNTCH5B
Manufacturer: General Electric
Series: Mark VIe
Product Type: I/O Module
Metal Oxide Varistors Quantity: 7
Power Requirements: +5 V dc, 6 A
Number of relay channels: 12
No.of Connectors: 12
Power supply voltage: 28 V dc
Technology: Surface mount
Operating temperature: -40 to +70°C
Size: 15.9 cm high x 17.8 cm
Weight: 0.8kg
Repair: 3-7 Day
Availability: In Stock
Country of Origin: United States
Manual: GEI-100263


IS230TNTCH5B is a Thermocouple Input Assembly Board manufactured and designed by General Electric as part of the Mark VIe Series used in GE Distributed Turbine Control Systems. Thermocouple Input Assembly Board is a device used in various applications to measure temperature using thermocouples. Thermocouples are temperature sensors that generate a voltage signal proportional to the temperature difference between their two junctions. The thermocouple input assembly board is designed to interface with these sensors and convert their voltage signals into temperature readings that can be processed by a control system or a data acquisition system. Here are some key components and functions typically associated with a Thermocouple Input Assembly Board:

Input Connectors: These connectors are used to attach thermocouples to the board. Thermocouples come in various types (e.g., Type K, Type J, Type T), and the input connectors should be compatible with the type of thermocouples being used.

Signal Conditioning Circuitry: The board includes signal conditioning circuitry that amplifies and filters the low-level voltage signals from the thermocouples. This circuitry helps improve the accuracy and reliability of temperature measurements.

Cold Junction Compensation (CJC): Since thermocouples measure temperature differences, the board typically includes a CJC circuit to measure the temperature at the reference junction (the "cold" junction) and compensate for it. This ensures accurate temperature readings.

Analog-to-Digital Converter (ADC): An ADC is used to convert the analog voltage signals from the thermocouples into digital values that can be processed by a microcontroller, computer, or other digital devices.

Microcontroller or Processor: In some cases, a microcontroller or processor may be integrated into the assembly board to handle data processing, calibration, and communication with external devices.

Communication Interfaces: The board may include various communication interfaces such as USB, RS-232, RS-485, Ethernet, or others, to transmit temperature data to external devices or control systems.

Power Supply: A power supply section ensures that the assembly board receives the necessary power to operate.

Calibration and Configuration Options: Many Thermocouple Input Assembly Boards offer options for calibration and configuration to fine-tune temperature measurements according to specific requirements.

Status Indicators: LED indicators or other status indicators may be included to provide feedback on the board's operational status.

WOC has the largest stock of GE Distributed Control System Replacement Parts. We can also repair your faulty boards. WORLD OF CONTROLS 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 get in touch with our team by phone or email.


What is a Thermocouple Input Assembly Board?

A Thermocouple Input Assembly Board is a device designed to interface with thermocouple temperature sensors. It converts the voltage signals generated by thermocouples into temperature readings that can be used for various applications.

What types of thermocouples are supported by these boards?

The supported thermocouple types may vary, but common types include Type K, Type J, Type T, and others. The board should be compatible with the specific thermocouple type you intend to use.

How accurate are Thermocouple Input Assembly Boards?

The accuracy of these boards can vary depending on the quality of components and calibration. High-quality boards can provide temperature measurements with high precision, often within a few degrees Celsius.