Siemens SIMATIC FM 353 Manual page 42

Wiring
Signal connection for the "READY1_N" input
The illustration shows you different signal connection options for the "READY1_N"
input.
Actuation of the "READY1_N" input by contact
Power section
Actuation of the "READY1_N" input by optical coupler
Actuation of the "READY_1" input by transistor (open collector)
Fig. 4-4
4-10
l v 35 m
l v 35 m
l v 35 m
Connection of the "READY1_N" input
FM 353
5 V
2 k
+
GND
5 V
2 k
+
GND
5 V
2 k
+
GND
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0