Siemens 3TK28 - State Diagrams 3 TK2841

Description of the individual safety relays
3.7 3TK28 safety relays with solid-state enabling circuits
3TK28 safety relays
Manual, 07/2016, NEB926157502000/RS-AB/003
121
3.7.2.6
State diagrams 3TK2841
Figure 3-48 State diagram 3TK2841 autostart
Figure 3-49 State diagram 3TK2841 monitored start