Siemens 3TK28 - State Diagrams 3 TK2822; 3 TK2823

Description of the individual safety relays
3.6 3TK28 safety relays with relay enabling circuits
3TK28 safety relays
50 Manual, 07/2016, NEB926157502000/RS-AB/003
3.6.3.7
State diagrams 3TK2822 / 3TK2823
Figure 3-10 State diagram 3TK2822
Figure 3-11 State diagram 3TK2823