Siemens SIMATIC FM 453 Manual page 43

Signal Connection Figure 4-5 shows you different signal connection options for the
for the
"READY1_N" input.
"READY1_N" Input
Actuation of the "READY1_N" input by floating contact
Actuation of the "READY1_N" input by floating optocoupler
Fig. 4-5
FM 453 Servo Drive / Step Drive Positioning Module
C79000-G7076-C453-01
Power section
Connection of the "READY1_N" Input
Wiring the FM 453
FM 453
l 35 m
l 35 m
5 V
2 k
+
GND
5 V
2 k
+
GND
4-11