GE IS200VCRCH1BBB Discrete Input/Output Terminal Processor Board

Overview

The GE IS200VCRCH1BBB is a powerful Discrete Input/Output Terminal Processor Board designed for the Mark VI Turbine Control System. Unlike the dual-slot VCCC model, the IS200VCRCH1BBB is a compact, single-slot version. This smaller form factor helps conserve space, making it perfect for installations with limited room.

Key Features

The IS200VCRCH1BBB offers 48 discrete contact inputs and 24 outputs. The outputs are divided into 12 solenoid outputs and 12 dry contact relay outputs, all interfaced through the TRLY board. This ensures that signals are processed efficiently and reliably.

For easy setup, the module’s contact input connectors are located on the front of the unit and labeled as J33 and J44. Furthermore, the front faceplate includes three status LEDs: RUN (green), FAI (red), and STATUS (orange). These indicators provide clear real-time updates on the system’s operational status, allowing for quick troubleshooting if necessary.

Technical Specifications

Applications

You can use the IS200VCRCH1BBB in both Triple Modular Redundant (TMR) and simplex configurations. In TMR applications, the module efficiently distributes contact input voltages to three VME board racks (R, S, and T) via connectors JR1, J51, and JT1. This ensures the system remains fault-tolerant, which is crucial for applications requiring high availability, such as turbine control.

Conclusion

The GE IS200VCRCH1BBB Discrete Input/Output Terminal Processor Board delivers reliable performance for the Mark VI Turbine Control System. With its 48 discrete inputs and 24 outputs, the module supports various industrial applications. Its compact size, combined with easy installation and clear status indicators, makes it a key component in high-performance automation systems.