GE IS200BICLH1BAA IGBT Drive Source Bridge Interface Board

Supply voltage: 24 VDC

Voltagetolerance:  ±10%

Power draw: 8 watts; Usually 24 VDC

Example of relatively simple digital input: Binary (on/off) digital signal, which indicates the status of a switch or a sensor or analarm (open or closed).

Inputvoltage range: (Normal operating range): 10 VDC to 30 VDC

Outputs: Relay (contacts)or solid-state digital.

Outputvoltage: 24 VDC.

Output current: 1 A per

Signal type: Digital signals (on/off) and discrete signals (current or voltage) are interfaced with the module, which are processed as per sensor and actuator specifications.

Temperature: -40°C to +70°C(-40°F to +158°F)

As a key component of the Mark VI system, the IS200BICLH1BAA is mainly used to connect the main control board with the BPIA/BPIB bridge personality interface board or SCNV board to achieve signal transmission and protocol conversion between different subsystems. Its design supports optically isolated input and output, and can work stably in a high electromagnetic interference environment to ensure signal integrity.

High-speed control and PWM function

The module integrates a PWM (pulse width modulation) speed control interface, which can accurately adjust the output frequency and duty cycle of the drive system. It is suitable for gas turbine speed regulation, motor drive and other scenarios that require fast response.

Redundant design and reliability

IS200BICLH1BAA supports triple module redundancy (TMR) structure, which automatically switches to the backup channel in case of failure by real-time monitoring of signal status to ensure the continuous operation of key equipment. The module uses anti-interference components such as metal film resistors and ceramic capacitors, and is equipped with a system fault display function, which can quickly locate abnormalities through LED indicators.

Modular architecture and compatibility

IS200BICLH1BAA is based on the VME bus standard. The module is integrated with other components (such as power board, communication module) through two backplane connectors (P1, P2), supporting hot swapping and online replacement. Its firmware can be configured through GE official tools (such as Cimplicity) and is compatible with various control logics of the Mark VI system (such as ladder logic, sequential control).

Temperature monitoring and protection

IS200BICLH1BAA has built-in bridging and ambient temperature monitoring functions, collects equipment operating temperature data in real time, and feeds back to the main control system through the panel and system fault string interface to prevent equipment damage caused by overheating.

Start and stop control and speed regulation of gas turbines and steam turbines (such as power plants and combined cycle power plants).

Generator excitation control to ensure stable power supply to the power grid.

Industrial Automation

Motor drive and valve control of factory production lines (such as chemical, metallurgical, and injection molding machines).

Logical control of complex equipment (such as sequential start and stop, temperature/pressure interlock protection).

Rail Transit and Heavy Machinery

Power coordination and braking control of locomotive traction systems.

Condition monitoring and remote monitoring of heavy equipment (such as cranes and mining machinery).

Distributed Energy Systems

Energy conversion control in scenarios such as biomass energy and waste heat power generation.