Technical Data - Siemens SIMATIC S5 Manual

Technical Data

3.1.4
Interfaces to stepper motor drives (front panel connectors X4,
Output signals (per axis)
(n = axis number 1,2 or 3)
Clock pulse
Clock pulse inverted
Direction level
Direction level inverted
Reset
Reset inverted
Output voltages
with + 5 V supply:
with L+ = 24 V supply:
Output current
Input for ready signal
Isolated
Input voltage
Input current
Voltage for contact
Load current
Permitted cable length
X5, X6)
Tn
RPn
max. 0.4 V
signal O
min 4.5 V
signal 1
max. 0.4V
signal O
min. L+ -0.4 V
signal 1
max. 0,4V
signal O
min. U -0.4 V
signal 1
S
20 mA
no
-33
signal O
10.5V...33V
signal 1
typ. 7 mA
24 V (from backplane connector X2)
max. 20 mA (short-circuit proof)
Technical Description
3
v
3 - 5