16-Channel Digital Level Input Safety Module SIL 3

16-Channel Digital Level Input Safety Module SIL 3 Features:

The system automatically identifies the module type and enables plug-and-play;

The module adopts 1oo2D architecture, with two sets of channels independently sampling and diagnosing each other, and outputting after safe voting; photoelectric isolation is used between the signal and the system, with an isolation voltage of 2000V;

Channels are isolated from each other, and channel failure does not affect the normal operation of other channels; supports channel input filtering, channel input diagnosis and other functions;

It is used for safety loops and has relatively complete module fault diagnosis functions, including power supply circuit over- and under-voltage diagnosis, channel fault diagnosis, channel safety failure diagnosis, main crystal oscillator diagnosis and other hardware diagnostic functions, as well as CPU diagnosis (general register diagnosis, stack pointer diagnosis , RAM diagnosis, Flash diagnosis, etc.), interrupt diagnosis, communication diagnosis, peripheral driver diagnosis and other software diagnostic functions;

When the module diagnoses a fault, the system quickly responds to the safety action corresponding to the fault to ensure production Safety.

16-Channel Digital Level Input Safety Module SIL 3 Technical parameters