GE IS200VTCCH1CBB the Mark VI boards

GE IS200VTCCH1CBB the Mark VI boards

Basic Information

Model: IS200VTCCH1CBB

Brand: GE (General Electric)

Type: Thermocouple Input Board

System Compatibility: Mark VI Control System

About the IS200VTCCH1CBB

Model number IS200VTCCH1CBB is one of the Mark VI boards produced by General Electric. This model is designated as a thermocouple input and can accept up to twenty-four thermocouple inputs. The inputs on this model can be wired to either the DTTC or TBTC terminal boards. The TBTC terminal board is the associated terminal board, while the DTTC board is the DIN Euro-size terminal board. Depending on the TBTC model used with the VTCC model, it can be used in two different groups. The TBTCH1C model allows for simplex control, while the TBTCH1B model allows for triple modular redundant (TMR) control. There are also two groups of the VTCC models; the IS200VTCCH1CBB model is part of the first group, which indicates that the model can be used with gas turbine control applications. No matter which group the VTCC model is used in, the same terminal boards will be used. 

Function

The GE IS200VTCCH1CBB Thermocouple Input Board is mainly used in the Mark VI control system to implement the input and processing of thermocouple signals. Specific functions include:

Thermocouple Signal Input: supports the input of thermocouple signals of types E, J, K, S and T. These thermocouple signals can be grounded or ungrounded.

Signal Conversion and Processing: Converts analogue thermocouple signals to digital signals for further processing and analysis by the Mark VI control system.

Troubleshooting and Protection: The ability to detect and diagnose anomalies or malfunctions in the thermocouple signals and take action to prevent these malfunctions from affecting the rest of the system.

Data communication: may have the ability to exchange data with other Mark VI system components or external devices, via communication interfaces such as Ethernet, serial, etc.

Technical Specifications

Number of Thermocouple Inputs: Supports up to 24 thermocouple inputs.

Signal range: Supports thermocouple signals from -8mV to +45mV.

Connection: The front panel is connected to the PCB via a screw connection and has three LED components (run/fail/status) for indicating the status of the board.

Hardware components: A wide range of components including inductive coils/beads, test points, diodes, resistors and capacitors, as well as integrated circuits such as Xilinx Spartan XCS30 FPGAs, dual-port SRAMs, CMOS static RAMs, and digital signal processors.

Use and Maintenance

Installation and Configuration: When installing and configuring the GE IS200VTCCH1CBB, you need to follow the installation guide and configuration manual provided by GE to ensure that the board is properly installed and connected to the Mark VI system.

Maintenance and care: Regularly check and maintain the board to ensure its normal operation and prolong its service life. During maintenance, pay attention to the relevant safety regulations and operating procedures.