Wiring
6.5 Wiring rules
Automation system
System Manual, 12/2017, A5E03461182-AE
137
Power supply elements
Table 6- 4
Wiring rules for power supply elements (component of shield set)
Wiring rules for ...
Power supply element
(screw terminal,
for 35 mm module)
Power supply element
(push-in terminal,
for 25 mm module)
Permitted cable cross-sections of solid cables (Cu)
-
-
-
-
Permitted cable cross-sections
of flexible cables (Cu)
Without wire end sleeve
0.25 to 1.5 mm
2
0.25 to 1.5 mm
2
AWG
*
: 24 to 16
AWG
*
: 24 to 16
With end sleeve
0.25 to 1.5 mm
2
0.25 to 1.5 mm
2
AWG
*
: 24 to 16
AWG
*
: 24 to 16
Number of wires per connection
1 or combination of 2 wires
up to 1.5 mm
2
(total) in the
same end sleeve
1 or combination of 2 wires
up to 1.5 mm
2
(total) in the
same end sleeve
Stripped length of the wires
8 mm up to max. 0.75
mm
2
(corresponding to
length of end sleeve
**
: 8
mm)
10 to 12 mm for all cross-
sections (corresponding to
length of end sleeve
**
:
10 mm, 12 mm)
8 to 11 mm (corresponding
to length of end sleeve
**
:
8 mm, 10 mm)
End sleeves according to
DIN 46228
without plastic sleeve
Design A:
8 mm long up to max. 0.75
mm
2
,
10 mm and 12 mm long for
all cross-sections
Design A: 8 mm and10 mm
long
with plastic sleeve 0.25 to
1.5 mm
2
Design E
8 mm long up to max. 0.75
mm
2
,
10 mm and 12 mm long for
all cross-sections
Design E 8 mm and10 mm
long
Sheath diameter
-
-
Tool
3 to 3.5 mm screwdriver,
conic design
3 to 3.5 mm screwdriver,
conic design
Connection system
Screw terminal
Push-in terminal
Tightening torque
(screw terminal)
from 0.4 Nm to 0.7 Nm
-
Max. actuation force for complete opening of the push-in termi-
nal
-
40 N
Summary of Contents for Simatic S7-1500/ET 200MP
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