公开(公告)号：US20190155240A1

公开(公告)日：2019-05-23

申请号：US16195133

申请日：2018-11-19

Applicant: SICK AG

Inventor： Danilo KNAB ,  Mathias AMS ,  Dennis MÜNICH

IPC: G05B19/042 ,  G08B21/18

CPC classification number: G05B19/0428 ,  F16P3/141 ,  F16P3/144 ,  G01V8/20 ,  G05B2219/24008 ,  G08B21/187

Abstract: The present invention relates to a safety controller for the safety-directed monitoring and control of a machine, said safety controller having at least one monitoring input that is configured to receive a detection signal from a protective device; at least one control output that is configured to output a shutdown signal to the machine to be monitored and to be controlled; at least one bypass input that is configured to receive a bypass demand from an independent control system. The invention further relates to a safety system having a safety controller and having at least one protective device connected to the safety controller.