Siemens SIMATIC S7-1500 System Manual page 67

Wiring
6.4 Wiring rules
Wiring rules for...
Number of wires per connection
Length of stripped wires
End sleeves according to
DIN 46228
Sheath diameter
Tool
Connection system
Tightening torque
(screw terminal)
Max. actuation force for complete opening of the
push-in terminal
* American Wire Gauge
** End sleeve
66
without plastic sleeve
with plastic sleeve 0.25
to 1.5 mm
2
40-pin front connector 40-pin front connector
(screw terminal,
for 35 mm module)
1 or combination of 2 1 or combination of 2
wires up to 1.5 mm wires up to 1.5 mm
2
(total) in the same (total) in the same
end sleeve end sleeve
10 to 11 mm 8 to 11 mm
(corresponding to
length of end sleeve
8 mm, 10 mm)
Design A, 10 mm and Design A, 10 mm
12 mm long long
Design E, 10 mm and Design E, 8 mm and
12 mm long 10 mm long
- -
3 to 3.5 mm 3 to 3.5 mm
screwdriver, conic screwdriver, conic
design design
Screw terminal Push-in terminal
from 0.4 Nm to 0.7 -
Nm
- 40 N
40-pin front connector
(push-in terminal, (push-in terminal,
for 35 mm module) for 25 mm module)
1 or combination of 2
wires up to 1.5 mm
2
(total) in the same
end sleeve
8 to 11 mm
(corresponding to
: length of end sleeve
**
8 mm, 10 mm)
Design A, 10 mm
long
Design E, 8 mm and
10 mm long
-
3 to 3.5 mm
screwdriver, conic
design
Push-in terminal
-
40 N
S7-1500 Automation System
System Manual, 02/2014, A5E03461182-AB
2
:
**