Siemens SIMATIC FM 353 Manual page 40

Wiring
Signal wiring (output signals)
Figure 4-3 shows various ways to wire the signals.
Balanced transfer with RS422-compliant differential input
FM 353
V
GND
Balanced transfer with optical coupler input
GND
Unbalanced transfer with optical coupler input
GND
Unbalanced transfer with voltage input
GND
Fig. 4-3
4-8
l v 35 m
V
OD
V
OL OH
l v 35 m
I
O
l v 10 m
I
O
l v 10 m
I
O
V
OL
V
OH
Connection options for drive port output signals.
Power section
+
R
L
−
=
R
L
R
L =
R
L
GND
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0