The CI854AK01 3BSE030220R1 provides many dedicated modules and function modules for various signals and applications in the industrial field, such as temperature, tension, stepper motor drives, oscilloscopes, drum sequence generator signals, incremental pulse encoding signals, weighing signals and ultrasonic signals, power measurements and grid synchronisation, PWM outputs and so on. They will be various forms of field signals is very convenient to access to the PCC as the core of the digital control system, the user can be required to the application system I / O channel tens of points, hundreds of points or even thousands of points of expansion and networking.

CI854AK01 3BSE030220R1 Inside the PCC module, the CPU data bus is separated from the I/O bus and is configured with an independent I/O processor. The main CPU contains an independent time processing unit TPU (Time Processing Unit ), which handles simple or complex timing tasks at high speed without increasing the CPU load, and its reference timing frequency can be as high as 6.29MHz

The CI854AK01 3BSE030220R1 uses a single-task clock scanning or monitoring programme (except for certain high-grade PLCs, such as Siemens’ S7-300/400 series, Rockwell’s ControlLogix series, etc.) to handle the logic operation instructions of the programme itself and the status acquisition and refreshment of external I/O channels, and the whole application programme is contained in one loop cycle.