GE IS200TBAIH1CCC Turbine Control System Module

Noise Suppression and Protection:Inputs and outputs are fortified with specialized noise suppression circuitry, serving as a protective measure against surge and high-frequency noise. This integrated circuitry safeguards the integrity of the signals, ensuring accurate and reliable transmission of analog data without being affected by external interferences.

Connectivity and Configuration Options: Equipped with three DC-37 pin connectors to facilitate connection to the I/O processors. Configuration options include either simplex connectivity via a single connector (JR1) or Triple Modular Redundant (TMR) setup, utilizing all three connectors. Connections can be established either through cables or directly to the electronics, offering flexible connectivity solutions tailored to specific system configurations and setups.

TMR Functionality and Output Operation:In Triple Modular Redundant (TMR) applications, input signals are distributed or fanned out across the three connectors, designated for the R, S, and T controls. TMR outputs operate by aggregating the current from the three connected output drivers and determining the total current via a measuring shunt on the TBAI. Subsequently, presents this total current signal to the electronics for regulation, aligning it with the commanded setpoint for enhanced operational control and accuracy.

Channel Configuration and Output Capabilities:Each terminal board boasts 12 channels, allocating 10 channels for Analog Input (AI) and reserving 2 channels for Analog Output (AO). The input span for transmitters ranges from 1-5 V DC derived from a 4-20 mA current input range. Furthermore, the outputs deliver 24 V each, providing a maximum output of 21 mA per connection, ensuring robust output capabilities for diverse operational demands.