Examlex
Rootkits containing Trojan binary programs ready to be installed are more dangerous than typical Trojan programs.
Status Indicators
Visual or auditory signals (such as LEDs or beeps) on devices or equipment that show their current operating condition, such as on/off, error, or operational status.
Output Module
A component in PLC systems that provides physical output based on the program logic, like activating motors or lights.
Optical Isolator
A device that uses light to transfer an electrical signal between elements of a system while keeping them electrically isolated.
Electrical Noise Interference
Unwanted disturbances superimposed on a useful signal that degrade the quality of signal transmission or processing.
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