IS230TNTCH3C - Thermocouple Input Assembly Board

SPECIFICATIONS

Part No.: IS230TNTCH3C
Manufacturer: General Electric
Product Type: Relay Output Terminal Module
Number of channels: 12
Common Mode Voltage Range: +5 V dc
Maximum Lead Resistance: 15 ohm
Analog output current: 0-20 mA
Operating temperature: -30 to 65 °C
Size: 8.26 cm high x 4.18 cm
Frequency: 50 or 60 Hz
Repair: 3-7 Day
Availability: In Stock
Country of Manufacture: United States (USA)
Series: Mark VIe

Functional Description

IS230TNTCH3C is a Relay Output Terminal Module developed by GE. It is a part of the Mark VIe control system. It seamlessly integrates into the larger control infrastructure, contributing to the overall functionality and performance of the system. Its purpose is to provide relay-based output control, allowing for the activation or deactivation of various external devices or equipment. It is engineered to withstand demanding conditions, including extreme temperatures, vibrations, and electrical disturbances, guaranteeing long-term stability and performance. This relay output terminal module offers multiple relay outputs, enabling the control of various devices.

Product Attributes

• Relay Outputs: The module contains multiple relay outputs, each capable of switching electrical loads. The number of relay outputs can vary depending on the specific module.
• Electrical Isolation: It is electrically isolated from the control system and other relay outputs. This isolation ensures that the control system remains protected from voltage spikes, noise, and faults that may occur in external devices.
• Control Signal Compatibility: Designed to be compatible with the control signals provided by the control system. These signals can be digital or analog and the module converts them into suitable output signals for the relays.
• Switching Capacity: The relay outputs have specific switching capacities, including the maximum voltage and current they can handle. These specifications determine the types of devices that can be controlled using the module.
• Mounting Options: It can be designed for various mounting options, such as DIN rail mounting or panel mounting, depending on the application and the control system setup.

Rate of Response

The Mark VIe control system is designed to execute selected control programs at 100 times per second, corresponding to a frame rate of 10 ms. This rapid processing capability applies to all system configurations, including simplex, dual, and TMR (Triple Modular Redundant) systems. The control system's high-speed performance allows for real-time monitoring and control of industrial processes, contributing to enhanced operational efficiency and responsiveness. To better understand the timing involved in the control system's execution, let's consider a specific example:

• Data Acquisition and Voting: The process begins with bringing data from the interface modules to the control module and performing voting. This step typically takes around 3 ms. During this period, the control module collects data from the connected interface modules, ensuring accurate and comprehensive information for decision-making.
• Control Program Execution: Once the data acquisition and voting are completed, the control system runs the selected control program. This crucial step, responsible for executing control logic and determining appropriate actions, takes approximately 4 ms. The control program analyzes the acquired data, performs calculations, and generates control signals to influence the industrial process.
• Data Transmission: After the control program has been executed, the control module sends the necessary data back to the interface modules. This data transmission process typically takes around 3 ms. The control module communicates the control signals or other relevant information to the interface modules, enabling them to carry out the required actions on the connected devices or equipment.
• By following this sequence of operations within the 10 ms frame, the Mark VIe control system achieves a high level of control and automation performance. The system's rapid execution rate ensures that control actions are updated frequently, enabling precise and timely responses to changes in the industrial process.
• It's important to note that the example timings provided are approximate and can vary depending on specific system configurations, the complexity of control programs, and the nature of the industrial process being controlled. However, the overall framework of acquiring data, executing control programs, and transmitting data back to interface modules within the 10 ms frame rate remains consistent.

World of Controls has the most comprehensive collection of GE Mark VIe components. Please contact WOC as soon as possible if you require any extra information.

Frequently Asked Questions

What is IS230TNTCH3C?
It is a Relay Output Terminal Module developed by GE

What is the configuration of the simplex system?
The simplex system consists of a single controller with simplex I/O and one network. It is the basic configuration that provides a single instance of the controller and I/O modules without redundancy.

What are the components of the dual system configuration?
The dual system configuration comprises two controllers, singular or fanned TMR (Triple Modular Redundant) I/O, and dual networks. It offers added reliability and provides online repair options, allowing for continued operation even if one controller or network experiences a fault.

What is the advantage of the dual system configuration?
The dual system configuration enhances system reliability by introducing redundancy at the controller and network levels. In the event of a fault or maintenance on one controller or network, the other remains operational, ensuring uninterrupted control and availability.

What does the TMR system configuration consist of?
The TMR (Triple Modular Redundant) system configuration is the highest level of redundancy offered by the Mark VIe control system. It includes three controllers, singular or fanned TMR I/O, and three networks, and incorporates state voting between controllers. This configuration provides maximum fault detection and availability.