Functional Features
- Triple Modular Redundancy (TMR): Supports TMR, which is achieved by incorporating a standalone C program to enable autotest routines. The TMR setup consists of triple PLC racks, each with one IC697CPM790 – GD CPU, triple Genius I/O busses, and triple input sensors and output loads, ensuring high – reliability and fault – tolerance.
- Fast Scan Rate: Has a relatively fast scan rate of 0.4 microseconds per boolean function, which is suitable for critical applications that require quick processing.
- Input/Output Capability: When configured in simplex mode, it supports up to 12K discrete input and output points of any combination, 2048 voted discrete inputs and 2048 voted discrete outputs. It can also handle up to 8K analog inputs and outputs of any combination in simplex mode and 1024 voted analog inputs.
- Status Indication: Comes with four LEDs that provide visual status indicators for monitoring the health of the module.
Application Scenarios
It is mainly applied in industrial and commercial safety – related applications, such as emergency shutdown (ESD) systems, fire and gas detection systems, power plants, chemical processing plants, and other industries where high – reliability and fail – safe operation are required.
It is mainly applied in industrial and commercial safety – related applications, such as emergency shutdown (ESD) systems, fire and gas detection systems, power plants, chemical processing plants, and other industries where high – reliability and fail – safe operation are required.














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