Siemens Simotion TM 121C Applications Manual page 41

Example of wiring
Clock voltage
L+
L+
Run-up cam
Figure 5-3
© Siemens AG 2003 All Rights Reserved
SIMOTION Safety Unit (AP) - Edition 06.2003
X3.9
Cam evaluation
Procedural functions of mechanical presses
X3.10
Overtravel cam
Electronic cam switchgear,
PLC or initiator
Dynamic TDC
switch-off
5-41